Merge 5412aef50e into bf42c17c3a

Added degree feild in exported csv
change can_apply feild to can_apply_placements

.gitignore

@@ -133,9 +133,6 @@ dmypy.json
 ./CDC_Backend/Storage
 /CDC_Backend/CDC_Backend/__pycache__/
 /CDC_Backend/APIs/__pycache__/
-/CDC_Backend/APIs/migrations/
-/CDC_Backend/internAPIs/__pycache__/
-/CDC_Backend/internAPIs/migrations/
 /CDC_Backend/static/
 /CDC_Backend/Storage/
 .idea

CDC_Backend/APIs/admin.py

@@ -64,7 +64,7 @@ class StudentAdmin(ImportExportMixin, SimpleHistoryAdmin):
 
 @admin.register(Student)
 class Student(StudentAdmin):
-    list_display = ("roll_no", "name", "batch", "branch", "phone_number", 'can_apply')
+    list_display = ("roll_no", "name", "batch", "branch", "phone_number", 'can_apply_placements')
     search_fields = ("roll_no", "name", "phone_number")
     ordering = ("roll_no", "name", "batch", "branch", "phone_number")
     list_filter = ("batch", "branch")
@@ -72,12 +72,12 @@ class Student(StudentAdmin):
 
     @admin.action(description="Deregister students")
     def mark_can_apply_as_no(self, request, queryset):
-        queryset.update(can_apply=False)
+        queryset.update(can_apply_placements=False)
         self.message_user(request, "Deregistered the users")
 
     @admin.action(description="Register students")
     def mark_can_apply_as_yes(self, request, queryset):
-        queryset.update(can_apply=True)
+        queryset.update(can_apply_placements=True)
         self.message_user(request, "Registered the users")
 
 class PlacementResources(resources.ModelResource):

CDC_Backend/APIs/adminViews.py

@@ -439,6 +439,7 @@ def generateCSV(request, id, email, user_type):
             row_details.append(apl.student.phone_number)
             row_details.append(apl.student.branch)
             row_details.append(apl.student.batch)
+            row_details.append(apl.student.degree)
             row_details.append(apl.student.cpi)
             link = LINK_TO_STORAGE_RESUME + urllib.parse.quote(str(apl.student.id)) + "/" + urllib.parse.quote(str(apl.resume))
             row_details.append(link)

CDC_Backend/APIs/companyViews.py

@@ -11,10 +11,11 @@ logger = logging.getLogger('db')
            IS_COMPANY_DETAILS_PDF, CONTACT_PERSON_NAME, PHONE_NUMBER, EMAIL, CITY, STATE, COUNTRY, PINCODE, DESIGNATION,
            DESCRIPTION,
            IS_DESCRIPTION_PDF, COMPENSATION_CTC, COMPENSATION_GROSS, COMPENSATION_TAKE_HOME, COMPENSATION_BONUS,
-           IS_COMPENSATION_DETAILS_PDF, ALLOWED_BRANCH, RS_ELIGIBLE, SELECTION_PROCEDURE_ROUNDS,
-           SELECTION_PROCEDURE_DETAILS,
+           IS_COMPENSATION_DETAILS_PDF, BTECH_ALLOWED, MTECH_ALLOWED, MS_ALLOWED, PHD_ALLOWED,
+           BTECH_BRANCH, MTECH_BRANCH, MS_BRANCH, PHD_BRANCH,
+           SELECTION_PROCEDURE_ROUNDS, SELECTION_PROCEDURE_DETAILS,
            IS_SELECTION_PROCEDURE_DETAILS_PDF, TENTATIVE_DATE_OF_JOINING, TENTATIVE_NO_OF_OFFERS, OTHER_REQUIREMENTS,
-           RECAPTCHA_VALUE, JOB_LOCATION
+           JOB_LOCATION
            ])
 def addPlacement(request):
     logger.info("JNF filled by " + str(request.data['email']))
@@ -23,8 +24,6 @@ def addPlacement(request):
         data = request.data
         files = request.FILES
         opening = Placement()
-        if not verify_recaptcha(data[RECAPTCHA_VALUE]):
-            raise Exception("Recaptcha Failed")
 
         opening.id = generateRandomString()
         # Add a company details in the opening
@@ -36,10 +35,6 @@ def addPlacement(request):
         opening.website = data[WEBSITE]
         opening.company_details = data[COMPANY_DETAILS]
         opening.is_company_details_pdf = data[IS_COMPANY_DETAILS_PDF]
-        if data[RS_ELIGIBLE] == 'Yes':
-            opening.rs_eligible = True
-        else:
-            opening.rs_eligible = False
 
         if opening.is_company_details_pdf:
             company_details_pdf = []
@@ -198,13 +193,19 @@ def addPlacement(request):
 
         # Only Allowing Fourth Year for Placement
         opening.allowed_batch = [FOURTH_YEAR,]
-        # Check if allowed_branch are valid
-        if data[ALLOWED_BRANCH] is None:
-            raise ValueError('Allowed Branch cannot be empty')
-        elif set(json.loads(data[ALLOWED_BRANCH])).issubset(BRANCHES):
-            opening.allowed_branch = json.loads(data[ALLOWED_BRANCH])
-        else:
-            raise ValueError('Allowed Branch must be a subset of ' + str(BRANCHES))
+        opening.btech_allowed = data[BTECH_ALLOWED] == "true"
+        opening.mtech_allowed = data[MTECH_ALLOWED] == "true"
+        opening.ms_allowed = data[MS_ALLOWED] == "true"
+        opening.phd_allowed = data[PHD_ALLOWED] == "true"
+
+        if opening.btech_allowed:
+            opening.btech_allowed_branch = json.loads(data[BTECH_BRANCH])
+        if opening.mtech_allowed:
+            opening.mtech_allowed_branch = json.loads(data[MTECH_BRANCH])
+        if opening.ms_allowed:
+            opening.ms_allowed_branch = json.loads(data[MS_BRANCH])
+        if opening.phd_allowed:
+            opening.phd_allowed_branch = json.loads(data[PHD_BRANCH])
 
         # Check if tentative_no_of_offers is integer
         if data[TENTATIVE_NO_OF_OFFERS].isdigit():
@@ -352,7 +353,7 @@ def autoFillInf(request):
           ALLOWED_BRANCH, SOPHOMORES_ELIIGIBLE, RS_ELIGIBLE, NUM_OFFERS, IS_STIPEND_DETAILS_PDF, STIPEND,
           FACILITIES, OTHER_FACILITIES, SELECTION_PROCEDURE_ROUNDS, SELECTION_PROCEDURE_DETAILS, IS_SELECTION_PROCEDURE_DETAILS_PDF,
           SELECTION_PROCEDURE_DETAILS, OTHER_REQUIREMENTS,
-          CONTACT_PERSON_NAME, PHONE_NUMBER, EMAIL, RECAPTCHA_VALUE])
+          CONTACT_PERSON_NAME, PHONE_NUMBER, EMAIL])
 def addInternship(request):
     logger.info("INF filled by " + str(request.data['email']))
     logger.info(request.data)
@@ -360,9 +361,6 @@ def addInternship(request):
         data = request.data
         files = request.FILES
         internship = Internship()
-        if not verify_recaptcha(data[RECAPTCHA_VALUE]):
-            raise Exception("Recaptcha Failed")
-        
         internship.id = generateRandomString()
         # Add a company details in the internship
         internship.company_name = data[COMPANY_NAME]

CDC_Backend/APIs/constants.py

@@ -162,7 +162,15 @@ COMPENSATION_DETAILS_PDF = 'compensation_details_pdf'
 COMPENSATION_DETAILS_PDF_NAMES = 'compensation_details_pdf_names'
 IS_COMPENSATION_DETAILS_PDF = 'is_compensation_details_pdf'
 ALLOWED_BATCH = 'allowed_batch'
-ALLOWED_BRANCH = 'allowed_branch'
+BTECH_ALLOWED = 'btech_allowed'
+MTECH_ALLOWED = 'mtech_allowed'
+MS_ALLOWED = 'ms_allowed'
+PHD_ALLOWED = 'phd_allowed'
+BTECH_BRANCH = 'btech_branches'
+MTECH_BRANCH = 'mtech_branches'
+MS_BRANCH = 'ms_branches'
+PHD_BRANCH = 'phd_branches'
+ALLOWED_BRANCH = 'allowed_batch'
 RS_ELIGIBLE = 'rs_eligible'
 BOND_DETAILS = 'bond_details'
 SELECTION_PROCEDURE_ROUNDS = 'selection_procedure_rounds'
@@ -207,7 +215,7 @@ COMPANY_EMAIL_VERIFICATION_TEMPLATE = 'company_email_verification.html'
 COMPANY_JNF_RESPONSE_TEMPLATE = 'company_jnf_response.html'
 NOTIFY_STUDENTS_OPENING_TEMPLATE = 'notify_students_new_opening.html'
 REMINDER_STUDENTS_OPENING_TEMPLATE = 'students_opening_reminder.html'
-APPLICATION_CSV_COL_NAMES = ['Applied At', 'Roll No.', 'Name', 'Email', 'Phone Number', 'Branch', 'Batch', 'CPI',
+APPLICATION_CSV_COL_NAMES = ['Applied At', 'Roll No.', 'Name', 'Email', 'Phone Number', 'Branch', 'Batch', 'Degree', 'CPI',
                              'Resume', 'Selected', ]
 
 

CDC_Backend/APIs/migrations/0001_initial.py

@@ -0,0 +1,341 @@
+# Generated by Django 3.2.13 on 2023-07-09 20:05
+
+import APIs.models
+from django.conf import settings
+import django.contrib.postgres.fields
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+import simple_history.models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Contributor',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('name', models.CharField(default='', max_length=50)),
+                ('email', models.EmailField(default='', max_length=50, unique=True)),
+                ('github_id', models.CharField(default='', max_length=50, unique=True)),
+                ('linkedin', models.CharField(max_length=50, null=True, unique=True)),
+                ('commits', models.IntegerField(default=0)),
+                ('image', models.CharField(default='', max_length=50, null=True)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='User',
+            fields=[
+                ('email', models.EmailField(max_length=100, primary_key=True, serialize=False)),
+                ('id', models.CharField(db_index=True, max_length=25)),
+                ('user_type', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(max_length=10), default=list, size=4)),
+                ('last_login_time', models.DateTimeField(default=django.utils.timezone.now)),
+            ],
+            options={
+                'verbose_name_plural': 'User',
+                'unique_together': {('email', 'id')},
+            },
+        ),
+        migrations.CreateModel(
+            name='Student',
+            fields=[
+                ('id', models.CharField(max_length=15, primary_key=True, serialize=False)),
+                ('roll_no', models.IntegerField()),
+                ('name', models.CharField(max_length=100)),
+                ('batch', models.CharField(choices=[['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10)),
+                ('branch', models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP']], max_length=10)),
+                ('phone_number', models.PositiveBigIntegerField(blank=True, default=None, null=True)),
+                ('resumes', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=10)),
+                ('cpi', models.DecimalField(decimal_places=2, max_digits=4)),
+                ('can_apply', models.BooleanField(default=True, verbose_name='Registered')),
+                ('degree', models.CharField(choices=[['bTech', 'B.Tech'], ['ms/phd', 'MS/ PhD']], default='bTech', max_length=10)),
+                ('changed_by', models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.user')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='PrePlacementOffer',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('company', models.CharField(default='', max_length=50, verbose_name='Company Name')),
+                ('compensation', models.IntegerField()),
+                ('compensation_details', models.CharField(blank=True, max_length=200)),
+                ('tier', models.CharField(choices=[['psu', 'PSU'], ['1', 'Tier 1'], ['2', 'Tier 2'], ['3', 'Tier 3'], ['4', 'Tier 4'], ['5', 'Tier 5'], ['6', 'Tier 6'], ['7', 'Tier 7']], max_length=10)),
+                ('designation', models.CharField(default=None, max_length=100, null=True)),
+                ('accepted', models.BooleanField(default=None, null=True)),
+                ('changed_by', models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.user')),
+                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='APIs.student')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Placement',
+            fields=[
+                ('id', models.CharField(max_length=15, primary_key=True, serialize=False)),
+                ('company_name', models.CharField(max_length=50)),
+                ('address', models.CharField(max_length=1000)),
+                ('company_type', models.CharField(max_length=50)),
+                ('nature_of_business', models.CharField(default='', max_length=50)),
+                ('type_of_organisation', models.CharField(default='', max_length=50)),
+                ('website', models.CharField(blank=True, max_length=100)),
+                ('company_details', models.CharField(blank=True, default=None, max_length=1000, null=True)),
+                ('company_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_company_details_pdf', models.BooleanField(default=False)),
+                ('contact_person_name', models.CharField(max_length=100)),
+                ('phone_number', models.PositiveBigIntegerField()),
+                ('email', models.CharField(default='', max_length=50)),
+                ('city', models.CharField(default='', max_length=50)),
+                ('state', models.CharField(default='', max_length=50)),
+                ('country', models.CharField(default='', max_length=50)),
+                ('pin_code', models.IntegerField(default=None, null=True)),
+                ('city_type', models.CharField(choices=[['Domestic', 'Domestic'], ['International', 'International']], max_length=15)),
+                ('designation', models.CharField(default=None, max_length=100, null=True)),
+                ('description', models.CharField(default=None, max_length=1000, null=True)),
+                ('job_location', models.CharField(default='', max_length=50)),
+                ('description_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_description_pdf', models.BooleanField(default=False)),
+                ('compensation_CTC', models.IntegerField(default=None, null=True)),
+                ('compensation_gross', models.IntegerField(default=None, null=True)),
+                ('compensation_take_home', models.IntegerField(default=None, null=True)),
+                ('compensation_bonus', models.IntegerField(blank=True, default=None, null=True)),
+                ('compensation_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_compensation_details_pdf', models.BooleanField(default=False)),
+                ('bond_details', models.CharField(blank=True, max_length=1000)),
+                ('selection_procedure_rounds', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=10)),
+                ('selection_procedure_details', models.CharField(blank=True, max_length=1000)),
+                ('selection_procedure_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_selection_procedure_details_pdf', models.BooleanField(default=False)),
+                ('tier', models.CharField(choices=[['psu', 'PSU'], ['1', 'Tier 1'], ['2', 'Tier 2'], ['3', 'Tier 3'], ['4', 'Tier 4'], ['5', 'Tier 5'], ['6', 'Tier 6'], ['7', 'Tier 7']], default=None, max_length=10, null=True)),
+                ('tentative_date_of_joining', models.DateField(default=django.utils.timezone.now, verbose_name='Tentative Date')),
+                ('allowed_batch', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10), default=list, size=5)),
+                ('allowed_branch', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP']], max_length=10), default=list, size=4)),
+                ('tentative_no_of_offers', models.IntegerField(default=None, null=True)),
+                ('rs_eligible', models.BooleanField(default=False)),
+                ('other_requirements', models.CharField(blank=True, default='', max_length=1000)),
+                ('additional_info', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(blank=True, max_length=200), blank=True, default=list, size=15)),
+                ('email_verified', models.BooleanField(default=False)),
+                ('offer_accepted', models.BooleanField(default=None, null=True)),
+                ('deadline_datetime', models.DateTimeField(default=APIs.models.two_day_after_today, verbose_name='Deadline Date')),
+                ('created_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('changed_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='APIs.user')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='HistoricalUser',
+            fields=[
+                ('email', models.EmailField(db_index=True, max_length=100)),
+                ('id', models.CharField(db_index=True, max_length=25)),
+                ('user_type', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(max_length=10), default=list, size=4)),
+                ('last_login_time', models.DateTimeField(default=django.utils.timezone.now)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'verbose_name': 'historical user',
+                'verbose_name_plural': 'historical User',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalStudent',
+            fields=[
+                ('id', models.CharField(db_index=True, max_length=15)),
+                ('roll_no', models.IntegerField()),
+                ('name', models.CharField(max_length=100)),
+                ('batch', models.CharField(choices=[['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10)),
+                ('branch', models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP']], max_length=10)),
+                ('phone_number', models.PositiveBigIntegerField(blank=True, default=None, null=True)),
+                ('resumes', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=10)),
+                ('cpi', models.DecimalField(decimal_places=2, max_digits=4)),
+                ('can_apply', models.BooleanField(default=True, verbose_name='Registered')),
+                ('degree', models.CharField(choices=[['bTech', 'B.Tech'], ['ms/phd', 'MS/ PhD']], default='bTech', max_length=10)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('changed_by', models.ForeignKey(blank=True, db_constraint=False, default=None, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.user')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='APIs.user')),
+            ],
+            options={
+                'verbose_name': 'historical student',
+                'verbose_name_plural': 'historical students',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalPrePlacementOffer',
+            fields=[
+                ('id', models.IntegerField(blank=True, db_index=True)),
+                ('company', models.CharField(default='', max_length=50, verbose_name='Company Name')),
+                ('compensation', models.IntegerField()),
+                ('compensation_details', models.CharField(blank=True, max_length=200)),
+                ('tier', models.CharField(choices=[['psu', 'PSU'], ['1', 'Tier 1'], ['2', 'Tier 2'], ['3', 'Tier 3'], ['4', 'Tier 4'], ['5', 'Tier 5'], ['6', 'Tier 6'], ['7', 'Tier 7']], max_length=10)),
+                ('designation', models.CharField(default=None, max_length=100, null=True)),
+                ('accepted', models.BooleanField(default=None, null=True)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('changed_by', models.ForeignKey(blank=True, db_constraint=False, default=None, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.user')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='APIs.user')),
+                ('student', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.student')),
+            ],
+            options={
+                'verbose_name': 'historical pre placement offer',
+                'verbose_name_plural': 'historical pre placement offers',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalPlacementApplication',
+            fields=[
+                ('id', models.CharField(db_index=True, max_length=15)),
+                ('resume', models.CharField(default=None, max_length=100, null=True)),
+                ('additional_info', models.JSONField(blank=True, default=None, null=True)),
+                ('selected', models.BooleanField(blank=True, default=None, null=True)),
+                ('applied_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('changed_by', models.ForeignKey(blank=True, db_constraint=False, default=None, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.user')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='APIs.user')),
+                ('placement', models.ForeignKey(blank=True, db_constraint=False, default=None, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.placement')),
+                ('student', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.student')),
+            ],
+            options={
+                'verbose_name': 'historical placement application',
+                'verbose_name_plural': 'historical Placement Applications',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalPlacement',
+            fields=[
+                ('id', models.CharField(db_index=True, max_length=15)),
+                ('company_name', models.CharField(max_length=50)),
+                ('address', models.CharField(max_length=1000)),
+                ('company_type', models.CharField(max_length=50)),
+                ('nature_of_business', models.CharField(default='', max_length=50)),
+                ('type_of_organisation', models.CharField(default='', max_length=50)),
+                ('website', models.CharField(blank=True, max_length=100)),
+                ('company_details', models.CharField(blank=True, default=None, max_length=1000, null=True)),
+                ('company_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_company_details_pdf', models.BooleanField(default=False)),
+                ('contact_person_name', models.CharField(max_length=100)),
+                ('phone_number', models.PositiveBigIntegerField()),
+                ('email', models.CharField(default='', max_length=50)),
+                ('city', models.CharField(default='', max_length=50)),
+                ('state', models.CharField(default='', max_length=50)),
+                ('country', models.CharField(default='', max_length=50)),
+                ('pin_code', models.IntegerField(default=None, null=True)),
+                ('city_type', models.CharField(choices=[['Domestic', 'Domestic'], ['International', 'International']], max_length=15)),
+                ('designation', models.CharField(default=None, max_length=100, null=True)),
+                ('description', models.CharField(default=None, max_length=1000, null=True)),
+                ('job_location', models.CharField(default='', max_length=50)),
+                ('description_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_description_pdf', models.BooleanField(default=False)),
+                ('compensation_CTC', models.IntegerField(default=None, null=True)),
+                ('compensation_gross', models.IntegerField(default=None, null=True)),
+                ('compensation_take_home', models.IntegerField(default=None, null=True)),
+                ('compensation_bonus', models.IntegerField(blank=True, default=None, null=True)),
+                ('compensation_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_compensation_details_pdf', models.BooleanField(default=False)),
+                ('bond_details', models.CharField(blank=True, max_length=1000)),
+                ('selection_procedure_rounds', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=10)),
+                ('selection_procedure_details', models.CharField(blank=True, max_length=1000)),
+                ('selection_procedure_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_selection_procedure_details_pdf', models.BooleanField(default=False)),
+                ('tier', models.CharField(choices=[['psu', 'PSU'], ['1', 'Tier 1'], ['2', 'Tier 2'], ['3', 'Tier 3'], ['4', 'Tier 4'], ['5', 'Tier 5'], ['6', 'Tier 6'], ['7', 'Tier 7']], default=None, max_length=10, null=True)),
+                ('tentative_date_of_joining', models.DateField(default=django.utils.timezone.now, verbose_name='Tentative Date')),
+                ('allowed_batch', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10), default=list, size=5)),
+                ('allowed_branch', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP']], max_length=10), default=list, size=4)),
+                ('tentative_no_of_offers', models.IntegerField(default=None, null=True)),
+                ('rs_eligible', models.BooleanField(default=False)),
+                ('other_requirements', models.CharField(blank=True, default='', max_length=1000)),
+                ('additional_info', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(blank=True, max_length=200), blank=True, default=list, size=15)),
+                ('email_verified', models.BooleanField(default=False)),
+                ('offer_accepted', models.BooleanField(default=None, null=True)),
+                ('deadline_datetime', models.DateTimeField(default=APIs.models.two_day_after_today, verbose_name='Deadline Date')),
+                ('created_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('changed_by', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.user')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='APIs.user')),
+            ],
+            options={
+                'verbose_name': 'historical placement',
+                'verbose_name_plural': 'historical placements',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='HistoricalAdmin',
+            fields=[
+                ('id', models.CharField(db_index=True, max_length=15)),
+                ('name', models.CharField(max_length=100)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('changed_by', models.ForeignKey(blank=True, db_constraint=False, default=None, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.user')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='APIs.user')),
+            ],
+            options={
+                'verbose_name': 'historical admin',
+                'verbose_name_plural': 'historical admins',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='Admin',
+            fields=[
+                ('id', models.CharField(max_length=15, primary_key=True, serialize=False)),
+                ('name', models.CharField(max_length=100)),
+                ('changed_by', models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.user')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='PlacementApplication',
+            fields=[
+                ('id', models.CharField(max_length=15, primary_key=True, serialize=False)),
+                ('resume', models.CharField(default=None, max_length=100, null=True)),
+                ('additional_info', models.JSONField(blank=True, default=None, null=True)),
+                ('selected', models.BooleanField(blank=True, default=None, null=True)),
+                ('applied_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('changed_by', models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.user')),
+                ('placement', models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.placement')),
+                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='APIs.student')),
+            ],
+            options={
+                'verbose_name_plural': 'Placement Applications',
+                'unique_together': {('placement_id', 'student_id')},
+            },
+        ),
+    ]

CDC_Backend/APIs/migrations/0002_auto_20230711_1940.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.13 on 2023-07-11 14:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='historicalplacementapplication',
+            name='offer_accepted',
+            field=models.BooleanField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='placementapplication',
+            name='offer_accepted',
+            field=models.BooleanField(blank=True, default=None, null=True),
+        ),
+    ]

CDC_Backend/APIs/migrations/0003_historicalinternship_internship.py

@@ -0,0 +1,122 @@
+# Generated by Django 3.2.13 on 2023-07-24 07:09
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+import django.db.models.deletion
+import simple_history.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0002_auto_20230711_1940'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Internship',
+            fields=[
+                ('id', models.CharField(max_length=15, primary_key=True, serialize=False)),
+                ('company_name', models.CharField(max_length=50)),
+                ('address', models.CharField(max_length=1000)),
+                ('company_type', models.CharField(max_length=50)),
+                ('nature_of_business', models.CharField(default='', max_length=50)),
+                ('type_of_organisation', models.CharField(default='', max_length=50)),
+                ('website', models.CharField(blank=True, max_length=100)),
+                ('company_details', models.CharField(blank=True, default=None, max_length=1000, null=True)),
+                ('company_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_company_details_pdf', models.BooleanField(default=False)),
+                ('city', models.CharField(default='', max_length=50)),
+                ('state', models.CharField(default='', max_length=50)),
+                ('country', models.CharField(default='', max_length=50)),
+                ('pin_code', models.IntegerField(default=None, null=True)),
+                ('selection_procedure_rounds', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=10)),
+                ('selection_procedure_details', models.CharField(blank=True, max_length=1000)),
+                ('selection_procedure_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_selection_procedure_details_pdf', models.BooleanField(default=False)),
+                ('description_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_description_pdf', models.BooleanField(default=False)),
+                ('description', models.CharField(default=None, max_length=1000, null=True)),
+                ('interning_period_from', models.DateField(default=None, null=True)),
+                ('interning_period_to', models.DateField(default=None, null=True)),
+                ('season', models.CharField(choices=[['summer', 'Summer'], ['winter', 'Winter'], ['autumn', 'Autumn'], ['spring', 'Spring']], default=None, max_length=10)),
+                ('is_work_from_home', models.BooleanField(default=False)),
+                ('sophomore_eligible', models.BooleanField(default=False)),
+                ('tentative_no_of_offers', models.IntegerField(default=None, null=True)),
+                ('stipend_description_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_stipend_description_pdf', models.BooleanField(default=False)),
+                ('stipend', models.IntegerField(default=None, null=True)),
+                ('facilities_provided', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['Accommodation', 'Accommodation'], ['Food', 'Food'], ['Transport', 'Transport'], ['Medical', 'Medical']], max_length=20), default=list, size=4)),
+                ('additional_facilities', models.CharField(blank=True, default=None, max_length=1000, null=True)),
+                ('academic_requirements', models.CharField(blank=True, default=None, max_length=1000, null=True)),
+                ('contact_person_name', models.CharField(max_length=100)),
+                ('phone_number', models.PositiveBigIntegerField()),
+                ('email', models.EmailField(max_length=254)),
+                ('contact_person_designation', models.CharField(default='', max_length=50)),
+                ('telephone_number', models.PositiveBigIntegerField(blank=True, default=None, null=True)),
+                ('email_verified', models.BooleanField(default=False)),
+                ('created_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('changed_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='APIs.user')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='HistoricalInternship',
+            fields=[
+                ('id', models.CharField(db_index=True, max_length=15)),
+                ('company_name', models.CharField(max_length=50)),
+                ('address', models.CharField(max_length=1000)),
+                ('company_type', models.CharField(max_length=50)),
+                ('nature_of_business', models.CharField(default='', max_length=50)),
+                ('type_of_organisation', models.CharField(default='', max_length=50)),
+                ('website', models.CharField(blank=True, max_length=100)),
+                ('company_details', models.CharField(blank=True, default=None, max_length=1000, null=True)),
+                ('company_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_company_details_pdf', models.BooleanField(default=False)),
+                ('city', models.CharField(default='', max_length=50)),
+                ('state', models.CharField(default='', max_length=50)),
+                ('country', models.CharField(default='', max_length=50)),
+                ('pin_code', models.IntegerField(default=None, null=True)),
+                ('selection_procedure_rounds', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=10)),
+                ('selection_procedure_details', models.CharField(blank=True, max_length=1000)),
+                ('selection_procedure_details_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_selection_procedure_details_pdf', models.BooleanField(default=False)),
+                ('description_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_description_pdf', models.BooleanField(default=False)),
+                ('description', models.CharField(default=None, max_length=1000, null=True)),
+                ('interning_period_from', models.DateField(default=None, null=True)),
+                ('interning_period_to', models.DateField(default=None, null=True)),
+                ('season', models.CharField(choices=[['summer', 'Summer'], ['winter', 'Winter'], ['autumn', 'Autumn'], ['spring', 'Spring']], default=None, max_length=10)),
+                ('is_work_from_home', models.BooleanField(default=False)),
+                ('sophomore_eligible', models.BooleanField(default=False)),
+                ('tentative_no_of_offers', models.IntegerField(default=None, null=True)),
+                ('stipend_description_pdf_names', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(default=None, max_length=100, null=True), blank=True, default=list, size=5)),
+                ('is_stipend_description_pdf', models.BooleanField(default=False)),
+                ('stipend', models.IntegerField(default=None, null=True)),
+                ('facilities_provided', django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['Accommodation', 'Accommodation'], ['Food', 'Food'], ['Transport', 'Transport'], ['Medical', 'Medical']], max_length=20), default=list, size=4)),
+                ('additional_facilities', models.CharField(blank=True, default=None, max_length=1000, null=True)),
+                ('academic_requirements', models.CharField(blank=True, default=None, max_length=1000, null=True)),
+                ('contact_person_name', models.CharField(max_length=100)),
+                ('phone_number', models.PositiveBigIntegerField()),
+                ('email', models.EmailField(max_length=254)),
+                ('contact_person_designation', models.CharField(default='', max_length=50)),
+                ('telephone_number', models.PositiveBigIntegerField(blank=True, default=None, null=True)),
+                ('email_verified', models.BooleanField(default=False)),
+                ('created_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('changed_by', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.user')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='APIs.user')),
+            ],
+            options={
+                'verbose_name': 'historical internship',
+                'verbose_name_plural': 'historical internships',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+    ]

CDC_Backend/APIs/migrations/0004_auto_20230724_1854.py

@@ -0,0 +1,60 @@
+# Generated by Django 3.2.13 on 2023-07-24 13:24
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0003_historicalinternship_internship'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='designation',
+            field=models.CharField(default='', max_length=100),
+        ),
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='location',
+            field=models.CharField(default='', max_length=50),
+        ),
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='rs_eligible',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='designation',
+            field=models.CharField(default='', max_length=100),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='location',
+            field=models.CharField(default='', max_length=50),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='rs_eligible',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AlterField(
+            model_name='historicalinternship',
+            name='season',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['summer', 'Summer'], ['winter', 'Winter'], ['autumn', 'Autumn'], ['spring', 'Spring']], max_length=10), default=list, size=4),
+        ),
+        migrations.AlterField(
+            model_name='internship',
+            name='season',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['summer', 'Summer'], ['winter', 'Winter'], ['autumn', 'Autumn'], ['spring', 'Spring']], max_length=10), default=list, size=4),
+        ),
+        migrations.AlterField(
+            model_name='placement',
+            name='changed_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.user'),
+        ),
+    ]

CDC_Backend/APIs/migrations/0005_alter_internship_changed_by.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.2.13 on 2023-07-24 13:29
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0004_auto_20230724_1854'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='internship',
+            name='changed_by',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.user'),
+        ),
+    ]

CDC_Backend/APIs/migrations/0006_auto_20230724_2315.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.2.13 on 2023-07-24 17:45
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0005_alter_internship_changed_by'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP']], max_length=10), default=list, size=4),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP']], max_length=10), default=list, size=4),
+        ),
+    ]

CDC_Backend/APIs/migrations/0007_auto_20230724_2333.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.13 on 2023-07-24 18:03
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0006_auto_20230724_2315'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='city_type',
+            field=models.CharField(blank=True, choices=[['Domestic', 'Domestic'], ['International', 'International']], max_length=15),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='city_type',
+            field=models.CharField(blank=True, choices=[['Domestic', 'Domestic'], ['International', 'International']], max_length=15),
+        ),
+    ]

CDC_Backend/APIs/migrations/0008_auto_20230725_0017.py

@@ -0,0 +1,21 @@
+# Generated by Django 3.2.13 on 2023-07-24 18:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0007_auto_20230724_2333'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalinternship',
+            name='type_of_organisation',
+        ),
+        migrations.RemoveField(
+            model_name='internship',
+            name='type_of_organisation',
+        ),
+    ]

CDC_Backend/APIs/migrations/0009_auto_20230725_0254.py

@@ -0,0 +1,29 @@
+# Generated by Django 3.2.13 on 2023-07-24 21:24
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0008_auto_20230725_0017'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalinternship',
+            name='contact_person_designation',
+        ),
+        migrations.RemoveField(
+            model_name='historicalinternship',
+            name='telephone_number',
+        ),
+        migrations.RemoveField(
+            model_name='internship',
+            name='contact_person_designation',
+        ),
+        migrations.RemoveField(
+            model_name='internship',
+            name='telephone_number',
+        ),
+    ]

CDC_Backend/APIs/migrations/0010_auto_20230725_1235.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.2.13 on 2023-07-25 07:05
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0009_auto_20230725_0254'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='historicalinternship',
+            name='season',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['Summer', 'Summer'], ['Winter', 'Winter'], ['Autumn', 'Autumn'], ['Spring', 'Spring']], max_length=10), default=list, size=4),
+        ),
+        migrations.AlterField(
+            model_name='internship',
+            name='season',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['Summer', 'Summer'], ['Winter', 'Winter'], ['Autumn', 'Autumn'], ['Spring', 'Spring']], max_length=10), default=list, size=4),
+        ),
+    ]

CDC_Backend/APIs/migrations/0011_auto_20230803_0108.py

@@ -0,0 +1,70 @@
+# Generated by Django 3.2.13 on 2023-08-02 19:38
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+import django.db.models.deletion
+import simple_history.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0010_auto_20230725_1235'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='historicalinternship',
+            name='facilities_provided',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['Accommodation', 'Accommodation'], ['Food', 'Food'], ['Transport', 'Transport'], ['Medical', 'Medical']], max_length=20, null=True), default=list, size=4),
+        ),
+        migrations.AlterField(
+            model_name='internship',
+            name='facilities_provided',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['Accommodation', 'Accommodation'], ['Food', 'Food'], ['Transport', 'Transport'], ['Medical', 'Medical']], max_length=20, null=True), default=list, size=4),
+        ),
+        migrations.CreateModel(
+            name='HistoricalInternshipApplication',
+            fields=[
+                ('id', models.CharField(db_index=True, max_length=15)),
+                ('resume', models.CharField(default=None, max_length=100, null=True)),
+                ('additional_info', models.JSONField(blank=True, default=None, null=True)),
+                ('selected', models.BooleanField(blank=True, default=None, null=True)),
+                ('applied_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('changed_by', models.ForeignKey(blank=True, db_constraint=False, default=None, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.user')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='APIs.user')),
+                ('internship', models.ForeignKey(blank=True, db_constraint=False, default=None, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.internship')),
+                ('student', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.student')),
+            ],
+            options={
+                'verbose_name': 'historical internship application',
+                'verbose_name_plural': 'historical Internship Applications',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+        migrations.CreateModel(
+            name='InternshipApplication',
+            fields=[
+                ('id', models.CharField(max_length=15, primary_key=True, serialize=False)),
+                ('resume', models.CharField(default=None, max_length=100, null=True)),
+                ('additional_info', models.JSONField(blank=True, default=None, null=True)),
+                ('selected', models.BooleanField(blank=True, default=None, null=True)),
+                ('applied_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('changed_by', models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.user')),
+                ('internship', models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.internship')),
+                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='APIs.student')),
+            ],
+            options={
+                'verbose_name_plural': 'Internship Applications',
+                'unique_together': {('internship_id', 'student_id')},
+            },
+        ),
+    ]

CDC_Backend/APIs/migrations/0012_auto_20231010_0046.py

@@ -0,0 +1,230 @@
+# Generated by Django 3.2.13 on 2023-10-09 19:16
+
+import APIs.models
+import django.contrib.postgres.fields
+from django.db import migrations, models
+import django.db.models.deletion
+import simple_history.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0011_auto_20230803_0108'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='additional_info',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(blank=True, max_length=200), blank=True, default=list, size=15),
+        ),
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='allowed_batch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['2022', '2022'], ['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10), default=list, size=6),
+        ),
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='deadline_datetime',
+            field=models.DateTimeField(default=APIs.models.two_day_after_today, verbose_name='Deadline Date'),
+        ),
+        migrations.AddField(
+            model_name='historicalinternship',
+            name='offer_accepted',
+            field=models.BooleanField(default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='historicalinternshipapplication',
+            name='offer_accepted',
+            field=models.BooleanField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='historicalinternshipapplication',
+            name='stipend',
+            field=models.IntegerField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='historicalstudent',
+            name='can_apply_internship',
+            field=models.BooleanField(default=True, verbose_name='Internship Registered'),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='additional_info',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(blank=True, max_length=200), blank=True, default=list, size=15),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='allowed_batch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['2022', '2022'], ['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10), default=list, size=6),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='deadline_datetime',
+            field=models.DateTimeField(default=APIs.models.two_day_after_today, verbose_name='Deadline Date'),
+        ),
+        migrations.AddField(
+            model_name='internship',
+            name='offer_accepted',
+            field=models.BooleanField(default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='internshipapplication',
+            name='offer_accepted',
+            field=models.BooleanField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='internshipapplication',
+            name='stipend',
+            field=models.IntegerField(blank=True, default=None, null=True),
+        ),
+        migrations.AddField(
+            model_name='student',
+            name='can_apply_internship',
+            field=models.BooleanField(default=True, verbose_name='Internship Registered'),
+        ),
+        migrations.AlterField(
+            model_name='historicalinternship',
+            name='allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AlterField(
+            model_name='historicalinternship',
+            name='facilities_provided',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['Accommodation', 'Accommodation'], ['Food', 'Food'], ['Transport', 'Transport'], ['Medical', 'Medical']], max_length=20, null=True), blank=True, default=list, size=4),
+        ),
+        migrations.AlterField(
+            model_name='historicalplacement',
+            name='allowed_batch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['2022', '2022'], ['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10), default=list, size=6),
+        ),
+        migrations.AlterField(
+            model_name='historicalplacement',
+            name='allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AlterField(
+            model_name='historicalplacement',
+            name='tier',
+            field=models.CharField(choices=[['psu', 'PSU'], ['1', 'Tier 1'], ['2', 'Tier 2'], ['3', 'Tier 3'], ['4', 'Tier 4'], ['5', 'Tier 5'], ['6', 'Tier 6'], ['7', 'Tier 7'], ['8', 'Open Tier']], default=None, max_length=10, null=True),
+        ),
+        migrations.AlterField(
+            model_name='historicalpreplacementoffer',
+            name='tier',
+            field=models.CharField(choices=[['psu', 'PSU'], ['1', 'Tier 1'], ['2', 'Tier 2'], ['3', 'Tier 3'], ['4', 'Tier 4'], ['5', 'Tier 5'], ['6', 'Tier 6'], ['7', 'Tier 7'], ['8', 'Open Tier']], max_length=10),
+        ),
+        migrations.AlterField(
+            model_name='historicalstudent',
+            name='batch',
+            field=models.CharField(choices=[['2022', '2022'], ['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10),
+        ),
+        migrations.AlterField(
+            model_name='historicalstudent',
+            name='branch',
+            field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10),
+        ),
+        migrations.AlterField(
+            model_name='historicalstudent',
+            name='degree',
+            field=models.CharField(choices=[['bTech', 'B.Tech'], ['ms/phd', 'MS/ PhD'], ['mTech', 'M.Tech']], default='bTech', max_length=10),
+        ),
+        migrations.AlterField(
+            model_name='historicalstudent',
+            name='roll_no',
+            field=models.CharField(db_index=True, max_length=15),
+        ),
+        migrations.AlterField(
+            model_name='internship',
+            name='allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AlterField(
+            model_name='internship',
+            name='facilities_provided',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['Accommodation', 'Accommodation'], ['Food', 'Food'], ['Transport', 'Transport'], ['Medical', 'Medical']], max_length=20, null=True), blank=True, default=list, size=4),
+        ),
+        migrations.AlterField(
+            model_name='placement',
+            name='allowed_batch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['2022', '2022'], ['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10), default=list, size=6),
+        ),
+        migrations.AlterField(
+            model_name='placement',
+            name='allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AlterField(
+            model_name='placement',
+            name='tier',
+            field=models.CharField(choices=[['psu', 'PSU'], ['1', 'Tier 1'], ['2', 'Tier 2'], ['3', 'Tier 3'], ['4', 'Tier 4'], ['5', 'Tier 5'], ['6', 'Tier 6'], ['7', 'Tier 7'], ['8', 'Open Tier']], default=None, max_length=10, null=True),
+        ),
+        migrations.AlterField(
+            model_name='preplacementoffer',
+            name='tier',
+            field=models.CharField(choices=[['psu', 'PSU'], ['1', 'Tier 1'], ['2', 'Tier 2'], ['3', 'Tier 3'], ['4', 'Tier 4'], ['5', 'Tier 5'], ['6', 'Tier 6'], ['7', 'Tier 7'], ['8', 'Open Tier']], max_length=10),
+        ),
+        migrations.AlterField(
+            model_name='student',
+            name='batch',
+            field=models.CharField(choices=[['2022', '2022'], ['2021', '2021'], ['2020', '2020'], ['2019', '2019'], ['2018', '2018'], ['2017', '2017']], max_length=10),
+        ),
+        migrations.AlterField(
+            model_name='student',
+            name='branch',
+            field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10),
+        ),
+        migrations.AlterField(
+            model_name='student',
+            name='degree',
+            field=models.CharField(choices=[['bTech', 'B.Tech'], ['ms/phd', 'MS/ PhD'], ['mTech', 'M.Tech']], default='bTech', max_length=10),
+        ),
+        migrations.AlterField(
+            model_name='student',
+            name='roll_no',
+            field=models.CharField(max_length=15, unique=True),
+        ),
+        migrations.CreateModel(
+            name='Issues',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('title', models.CharField(default='', max_length=50)),
+                ('description', models.CharField(default='', max_length=200)),
+                ('opening_id', models.CharField(default=None, max_length=15, null=True)),
+                ('opening_type', models.CharField(choices=[('Placement', 'Placement'), ('Internship', 'Internship')], default='Placement', max_length=15)),
+                ('created_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('changed_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.RESTRICT, to='APIs.user')),
+                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='APIs.student')),
+            ],
+            options={
+                'verbose_name_plural': 'Issues',
+            },
+        ),
+        migrations.CreateModel(
+            name='HistoricalIssues',
+            fields=[
+                ('id', models.IntegerField(blank=True, db_index=True)),
+                ('title', models.CharField(default='', max_length=50)),
+                ('description', models.CharField(default='', max_length=200)),
+                ('opening_id', models.CharField(default=None, max_length=15, null=True)),
+                ('opening_type', models.CharField(choices=[('Placement', 'Placement'), ('Internship', 'Internship')], default='Placement', max_length=15)),
+                ('created_at', models.DateTimeField(default=None, null=True)),
+                ('updated_at', models.DateTimeField(default=None, null=True)),
+                ('history_id', models.AutoField(primary_key=True, serialize=False)),
+                ('history_date', models.DateTimeField(db_index=True)),
+                ('history_change_reason', models.CharField(max_length=100, null=True)),
+                ('history_type', models.CharField(choices=[('+', 'Created'), ('~', 'Changed'), ('-', 'Deleted')], max_length=1)),
+                ('changed_by', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.user')),
+                ('history_user', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to='APIs.user')),
+                ('student', models.ForeignKey(blank=True, db_constraint=False, null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='+', to='APIs.student')),
+            ],
+            options={
+                'verbose_name': 'historical issues',
+                'verbose_name_plural': 'historical Issues',
+                'ordering': ('-history_date', '-history_id'),
+                'get_latest_by': ('history_date', 'history_id'),
+            },
+            bases=(simple_history.models.HistoricalChanges, models.Model),
+        ),
+    ]

CDC_Backend/APIs/migrations/0013_auto_20231201_0032.py

@@ -0,0 +1,147 @@
+# Generated by Django 3.2.13 on 2023-11-30 19:02
+
+import django.contrib.postgres.fields
+from django.db import migrations, models
+
+from django.db.migrations.operations import RunPython
+
+def eligibility_conversion(apps, schema_editor):
+    Placement = apps.get_model('APIs', 'Placement')
+    HistoricalPlacement = apps.get_model('APIs', 'HistoricalPlacement')
+    for placement in Placement.objects.all():
+        placement.btech_allowed = True
+        placement.btech_allowed_branch = placement.allowed_branch
+        if placement.rs_eligible:
+            placement.mtech_allowed = True
+            placement.ms_allowed = True
+            placement.phd_allowed = True
+            placement.mtech_allowed_branch = placement.allowed_branch
+            placement.ms_allowed_branch = placement.allowed_branch
+            placement.phd_allowed_branch = placement.allowed_branch
+        placement.save()
+    
+    for placement in HistoricalPlacement.objects.all():
+        placement.btech_allowed = True
+        placement.btech_allowed_branch = placement.allowed_branch
+        if placement.rs_eligible:
+            placement.mtech_allowed = True
+            placement.ms_allowed = True
+            placement.phd_allowed = True
+            placement.mtech_allowed_branch = placement.allowed_branch
+            placement.ms_allowed_branch = placement.allowed_branch
+            placement.phd_allowed_branch = placement.allowed_branch
+        placement.save()
+
+def reverse_eligibility_conversion(apps, schema_editor):
+    Placement = apps.get_model('APIs', 'Placement')
+    HistoricalPlacement = apps.get_model('APIs', 'HistoricalPlacement')
+    for placement in Placement.objects.all():
+        placement.allowed_branch = placement.btech_allowed_branch
+        placement.rs_eligible = placement.mtech_allowed or placement.ms_allowed or placement.phd_allowed
+        placement.save()
+    
+    for placement in HistoricalPlacement.objects.all():
+        placement.allowed_branch = placement.btech_allowed_branch
+        placement.rs_eligible = placement.mtech_allowed or placement.ms_allowed or placement.phd_allowed
+        placement.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0012_auto_20231010_0046'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='historicalplacement',
+            name='btech_allowed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='historicalplacement',
+            name='btech_allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AddField(
+            model_name='historicalplacement',
+            name='ms_allowed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='historicalplacement',
+            name='ms_allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AddField(
+            model_name='historicalplacement',
+            name='mtech_allowed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='historicalplacement',
+            name='mtech_allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AddField(
+            model_name='historicalplacement',
+            name='phd_allowed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='historicalplacement',
+            name='phd_allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.RenameField(
+            model_name='historicalstudent',
+            old_name='can_apply',
+            new_name='can_apply_placements',
+        ),
+        migrations.AddField(
+            model_name='placement',
+            name='btech_allowed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='placement',
+            name='btech_allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AddField(
+            model_name='placement',
+            name='ms_allowed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='placement',
+            name='ms_allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AddField(
+            model_name='placement',
+            name='mtech_allowed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='placement',
+            name='mtech_allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.AddField(
+            model_name='placement',
+            name='phd_allowed',
+            field=models.BooleanField(default=False),
+        ),
+        migrations.AddField(
+            model_name='placement',
+            name='phd_allowed_branch',
+            field=django.contrib.postgres.fields.ArrayField(base_field=models.CharField(choices=[['CSE', 'CSE'], ['EE', 'EE'], ['ME', 'ME'], ['MMAE', 'MMAE'], ['EP', 'EP'], ['CIVIL', 'CIVIL'], ['CHEMICAL', 'CHEMICAL'], ['BSMS', 'BSMS']], max_length=10), default=list, size=7),
+        ),
+        migrations.RenameField(
+            model_name='student',
+            old_name='can_apply',
+            new_name='can_apply_placements',
+        ),
+        migrations.RunPython(eligibility_conversion, reverse_eligibility_conversion),
+    ]

CDC_Backend/APIs/migrations/0014_auto_20231201_0238.py

@@ -0,0 +1,39 @@
+# Generated by Django 3.2.13 on 2023-11-30 21:08
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('APIs', '0013_auto_20231201_0032'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalplacement',
+            name='allowed_branch',
+        ),
+        migrations.RemoveField(
+            model_name='historicalplacement',
+            name='rs_eligible',
+        ),
+        migrations.RemoveField(
+            model_name='placement',
+            name='allowed_branch',
+        ),
+        migrations.RemoveField(
+            model_name='placement',
+            name='rs_eligible',
+        ),
+        migrations.AlterField(
+            model_name='historicalstudent',
+            name='can_apply_placements',
+            field=models.BooleanField(default=True, verbose_name='Placement_Registered'),
+        ),
+        migrations.AlterField(
+            model_name='student',
+            name='can_apply_placements',
+            field=models.BooleanField(default=True, verbose_name='Placement_Registered'),
+        ),
+    ]

CDC_Backend/APIs/models.py

@@ -6,9 +6,6 @@ from simple_history.models import HistoricalRecords
 from .constants import *
 
 
-# from .utils import *
-
-
 class User(models.Model):
     email = models.EmailField(primary_key=True, blank=False, max_length=JNF_TEXT_MAX_CHARACTER_COUNT)
     id = models.CharField(blank=False, max_length=25, db_index=True)
@@ -31,7 +28,7 @@ class Student(models.Model):
     resumes = ArrayField(models.CharField(null=True, default=None, max_length=JNF_TEXT_MAX_CHARACTER_COUNT), size=10,
                          default=list, blank=True)
     cpi = models.DecimalField(decimal_places=2, max_digits=4)
-    can_apply = models.BooleanField(default=True, verbose_name='Registered')
+    can_apply_placements = models.BooleanField(default=True, verbose_name='Placement_Registered')
     can_apply_internship = models.BooleanField(default=True, verbose_name='Internship Registered') #added for internship
     changed_by = models.ForeignKey(User, blank=True, on_delete=models.RESTRICT, default=None, null=True)
     degree = models.CharField(choices=DEGREE_CHOICES, blank=False, max_length=10, default=DEGREE_CHOICES[0][0])
@@ -129,14 +126,31 @@ class Placement(models.Model):
         size=TOTAL_BATCHES,
         default=list
     )
-
-    allowed_branch = ArrayField(
+    btech_allowed = models.BooleanField(blank=False, default=False)
+    btech_allowed_branch = ArrayField(
+        models.CharField(choices=BRANCH_CHOICES, blank=False, max_length=10),
+        size=TOTAL_BRANCHES,
+        default=list
+    )
+    mtech_allowed = models.BooleanField(blank=False, default=False)
+    mtech_allowed_branch = ArrayField(
+        models.CharField(choices=BRANCH_CHOICES, blank=False, max_length=10),
+        size=TOTAL_BRANCHES,
+        default=list
+    )
+    ms_allowed = models.BooleanField(blank=False, default=False)
+    ms_allowed_branch = ArrayField(
+        models.CharField(choices=BRANCH_CHOICES, blank=False, max_length=10),
+        size=TOTAL_BRANCHES,
+        default=list
+    )
+    phd_allowed = models.BooleanField(blank=False, default=False)
+    phd_allowed_branch = ArrayField(
         models.CharField(choices=BRANCH_CHOICES, blank=False, max_length=10),
         size=TOTAL_BRANCHES,
         default=list
     )
     tentative_no_of_offers = models.IntegerField(blank=False, default=None, null=True)
-    rs_eligible = models.BooleanField(blank=False, default=False)
     other_requirements = models.CharField(blank=True, max_length=JNF_TEXTAREA_MAX_CHARACTER_COUNT, default="")
     additional_info = ArrayField(models.CharField(blank=True, max_length=JNF_TEXTMEDIUM_MAX_CHARACTER_COUNT), size=15,
                                  default=list, blank=True)

CDC_Backend/APIs/studentViews.py

@@ -101,10 +101,28 @@ def getDashboard(request, id, email, user_type):
     try:
         studentDetails = get_object_or_404(Student, id=id)
 
-        placements = Placement.objects.filter(allowed_batch__contains=[studentDetails.batch],
-                                              allowed_branch__contains=[studentDetails.branch],
+        placements = []
+        if studentDetails.degree == 'bTech':
+            placements = Placement.objects.filter(btech_allowed = True,
+                                                  btech_allowed_branch__contains=[studentDetails.branch],
                                               deadline_datetime__gte=datetime.datetime.now(),
                                               offer_accepted=True, email_verified=True).order_by('deadline_datetime')
+        elif studentDetails.degree == 'mTech':
+            placements = Placement.objects.filter(mtech_allowed = True,
+                                                  mtech_allowed_branch__contains=[studentDetails.branch],
+                                              deadline_datetime__gte=datetime.datetime.now(),
+                                              offer_accepted=True, email_verified=True).order_by('deadline_datetime')
+        elif studentDetails.degree == 'ms':
+            placements = Placement.objects.filter(ms_allowed = True,
+                                                    ms_allowed_branch__contains=[studentDetails.branch],
+                                                deadline_datetime__gte=datetime.datetime.now(),
+                                                offer_accepted=True, email_verified=True).order_by('deadline_datetime')
+        elif studentDetails.degree == 'phd':
+            placements = Placement.objects.filter(phd_allowed = True,
+                                                    phd_allowed_branch__contains=[studentDetails.branch],
+                                                deadline_datetime__gte=datetime.datetime.now(),
+                                                offer_accepted=True, email_verified=True).order_by('deadline_datetime')
+
         filtered_placements = placement_eligibility_filters(studentDetails, placements)
 
         placementsdata = PlacementSerializerForStudent(filtered_placements, many=True).data
@@ -179,7 +197,7 @@ def submitApplication(request, id, email, user_type):
         
         # Only Allowing Applications for Placements
         if data[OPENING_TYPE] == PLACEMENT:
-            if not student.can_apply:
+            if not student.can_apply_placements:
                 return Response({'action': "Submit Application", 'message': "Student Can't Apply"},
                             status=status.HTTP_400_BAD_REQUEST)
             if not len(PlacementApplication.objects.filter(
@@ -187,7 +205,6 @@ def submitApplication(request, id, email, user_type):
                 application = PlacementApplication()
                 opening = get_object_or_404(Placement, id=data[OPENING_ID],
                                             allowed_batch__contains=[student.batch],
-                                            allowed_branch__contains=[student.branch],
                                             deadline_datetime__gte=timezone.now()
                                             )
                 if not opening.offer_accepted or not opening.email_verified:

CDC_Backend/APIs/tests/test_adminView.py

@@ -24,13 +24,13 @@ class AdminView(APITestCase):
         self.user4 = User.objects.create(
             email="200030058@iitdh.ac.in", id="200030058", user_type=[STUDENT])
         self.student1 = Student.objects.create(
-            name='John Doe', roll_no='200010032', batch='2020', branch='CSE', cpi=9.5, id="200010032", can_apply=True, resumes=["8BSLybntULgrPPm_beehyv.pdf", "8BSLybntULgrPPm_kalera.pdf"], can_apply_internship=True)
+            name='John Doe', roll_no='200010032', batch='2020', branch='CSE', cpi=9.5, id="200010032", can_apply_placements=True, resumes=["8BSLybntULgrPPm_beehyv.pdf", "8BSLybntULgrPPm_kalera.pdf"], can_apply_internship=True)
         self.student2 = Student.objects.create(
-            name='Jane Doe', roll_no='200010038', batch='2020', branch='EE', cpi=9.0, id="200010038", can_apply=True, resumes=["8BSLybntULgrPPm_beehyv.pdf"], can_apply_internship=True)
+            name='Jane Doe', roll_no='200010038', batch='2020', branch='EE', cpi=9.0, id="200010038", can_apply_placements=True, resumes=["8BSLybntULgrPPm_beehyv.pdf"], can_apply_internship=True)
         self.student3 = Student.objects.create(
-            name='Bob Smith', roll_no='200010054', batch='2020', branch='CSE', cpi=8.5, id="200010054", can_apply=True, resumes=["8BSLybntULgrPPm_beehyv.pdf"], can_apply_internship=True)
+            name='Bob Smith', roll_no='200010054', batch='2020', branch='CSE', cpi=8.5, id="200010054", can_apply_placements=True, resumes=["8BSLybntULgrPPm_beehyv.pdf"], can_apply_internship=True)
         self.student4 = Student.objects.create(
-            name='Bob Marley', roll_no='200030058', batch='2020', branch='CSE', cpi=8.5, id="200030058", can_apply=True, resumes=["8BSLybntULgrPPm_beehyv.pdf"], can_apply_internship=True)
+            name='Bob Marley', roll_no='200030058', batch='2020', branch='CSE', cpi=8.5, id="200030058", can_apply_placements=True, resumes=["8BSLybntULgrPPm_beehyv.pdf"], can_apply_internship=True)
 
         self.placement1 = Placement.objects.create(
             company_name='ABC Corp', compensation_CTC=1000000, tier='1', id=generateRandomString(), allowed_branch=["CSE", "EE"], allowed_batch=["2020"], contact_person_name="test", phone_number="1234567890", email="test1@test.com", email_verified=True, offer_accepted=True)

CDC_Backend/APIs/tests/test_studentView.py

@@ -21,7 +21,7 @@ class StudentViewsTestCase(APITestCase):
         self.assertEqual(
             self.user.email, User.objects.get(id=self.user.id).email)
         self.student = Student.objects.create(
-            name="Test Student", id=self.user.id, resumes=["8BSLybntULgrPPm_beehyv.pdf"], roll_no=str(os.environ.get("ROLL_NO")), branch="CSE", batch="2020",  phone_number=1234567890,  changed_by=self.user,  can_apply=True,
+            name="Test Student", id=self.user.id, resumes=["8BSLybntULgrPPm_beehyv.pdf"], roll_no=str(os.environ.get("ROLL_NO")), branch="CSE", batch="2020",  phone_number=1234567890,  changed_by=self.user,  can_apply_placements=True,
             can_apply_internship=True, degree="bTech", cpi=7.95,
         )
         self.assertEqual(self.student.name,
@@ -409,7 +409,7 @@ class StudentViewsTestCase(APITestCase):
             RESUME_FILE_NAME: '8BSLybntULgrPPm_beehyv.pdf',
             ADDITIONAL_INFO: []
         }
-        self.student.can_apply = False
+        self.student.can_apply_placements = False
         self.student.save()
         self.client.credentials(
             HTTP_AUTHORIZATION='Bearer ' + self.student_token)

CDC_Backend/APIs/utils.py

@@ -261,7 +261,22 @@ def PlacementApplicationConditions(student, placement):
             elif int(i.tier) == 1 and int(placement.tier) != 1:
                 return False, "Can't apply for this tier"
 
-        if student.degree != 'bTech' and not placement.rs_eligible:
+        if student.degree == 'bTech' and not placement.btech_allowed:
+            raise PermissionError("Can't apply for this placement")
+        if student.degree == 'mTech' and not placement.mtech_allowed:
+            raise PermissionError("Can't apply for this placement")
+        if student.degree == 'ms' and not placement.ms_allowed:
+            raise PermissionError("Can't apply for this placement")
+        if student.degree == 'phd' and not placement.phd_allowed:
+            raise PermissionError("Can't apply for this placement")
+        
+        if student.degree == 'bTech' and student.branch not in placement.btech_allowed_branch:
+            raise PermissionError("Can't apply for this placement")
+        if student.degree == 'mTech' and student.branch not in placement.mtech_allowed_branch:
+            raise PermissionError("Can't apply for this placement")
+        if student.degree == 'ms' and student.branch not in placement.ms_allowed_branch:
+            raise PermissionError("Can't apply for this placement")
+        if student.degree == 'phd' and student.branch not in placement.phd_allowed_branch:
             raise PermissionError("Can't apply for this placement")
 
         return True, "Conditions Satisfied"

requirements.txt

@@ -1,4 +1,4 @@
-asgiref==3.5.0
+asgiref>=3.5.2,<4
 astroid==2.11.2
 cachetools==5.0.0
 certifi==2021.10.8
@@ -19,6 +19,7 @@ django-extensions==3.2.1
 django-import-export==2.8.0
 django-simple-history==3.1.1
 djangorestframework==3.13.1
+daphne==4.1.0
 et-xmlfile==1.1.0
 google-auth==2.6.6
 gunicorn==20.1.0