Adding an api call and service for Contributors page (#148)

CDC_Backend/APIs/models.py

@@ -276,3 +276,16 @@ class PrePlacementOffer(models.Model):
             self.changed_by = value
         else:
             self.changed_by = None
+
+
+class Contributor(models.Model):
+    id = models.AutoField(primary_key=True)
+    name = models.CharField(max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, blank=False, default="")
+    email = models.EmailField(max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, blank=False, default="", unique=True)
+    github_id = models.CharField(max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, blank=False, default="", unique=True)
+    linkedin = models.CharField(max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, unique=True, null=True)
+    commits = models.IntegerField(blank=False, default=0)
+    image = models.CharField(max_length=JNF_SMALLTEXT_MAX_CHARACTER_COUNT, blank=False, default="", null=True)
+
+    def __str__(self):
+        return self.name

CDC_Backend/APIs/serializers.py

@@ -185,3 +185,7 @@ class PlacementApplicationSerializerForAdmin(serializers.ModelSerializer):
     class Meta:
         model = PlacementApplication
         exclude = ['placement', 'resume']
+
+class ContributorSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Contributor

CDC_Backend/APIs/studentUrls.py

@@ -10,4 +10,5 @@ urlpatterns = [
     path("deleteResume/", studentViews.deleteResume, name="Upload Resume"),
     path("submitApplication/", studentViews.submitApplication, name="Submit Application"),
     path("deleteApplication/", studentViews.deleteApplication, name="Delete Application"),
+    path("getContributorStats/", studentViews.getContributorStats, name="Get Contributor Stats"),
 ]

CDC_Backend/APIs/studentViews.py

@@ -230,4 +230,20 @@ def deleteApplication(request, id, email, user_type):
         logger.warning("Delete Application: " + str(sys.exc_info()))
 
         return Response({'action': "Delete Application", 'message': "Something Went Wrong"},
+                        status=status.HTTP_400_BAD_REQUEST)
+
+
+@api_view(['GET'])
+@isAuthorized(allowed_users='*')
+def getContributorStats(request, id, email, user_type):
+    try:
+        contributors = Contributor.objects.all()
+        serialized_data = ContributorSerializer(contributors, many=True).data
+        return Response({'action': "Get Contributor Stats", 'message': "Contributor Stats Fetched",
+                            'data': serialized_data},
+                        status=status.HTTP_200_OK)
+    except:
+        logger.warning("Get Contributor Stats: " + str(sys.exc_info()))
+
+        return Response({'action': "Get Contributor Stats", 'message': "Something Went Wrong"},
                         status=status.HTTP_400_BAD_REQUEST)

CDC_Backend/CDC_Backend/settings.py

@@ -46,6 +46,7 @@ INSTALLED_APPS = [
     'background_task',
     'simple_history',
     'import_export',
+    "django_extensions"
 ]
 
 MIDDLEWARE = [

CDC_Backend/scripts/get_contributor_stats.py

@@ -0,0 +1,70 @@
+from APIs.models import Contributor
+from django.shortcuts import get_object_or_404
+import time
+from dotenv import load_dotenv
+import requests
+import os
+load_dotenv("../dev.env")
+
+owner = 'CDC-IITDH'
+access_token = os.environ.get("GITHUB_ACCESS_TOKEN")
+headers = {'Authorization': "Token " + access_token}
+maxRetires = 10
+REPEAT_AFTER = 60 * 15 #  15 minutes
+
+def getStats():
+    try:
+        stats = {}
+        repos = ['cdc-placement-website-backend', 'cdc-placement-website-frontend']
+        for i in repos:
+            try:
+                repo_name = i
+                print(repo_name)
+                url = f"https://api.github.com/repos/{owner}/{repo_name}/stats/contributors"
+                retry = 0
+                contributors = []
+                while True:
+                    if retry > maxRetires:
+                        break
+                    req = requests.get(url, headers=headers)
+                    contributors = req.json()
+                    if req.status_code != 200:
+                        print("ERROR:", req.json())
+                        retry += 1
+                    elif len(contributors):
+                        break
+                    retry += 1
+
+                    time.sleep(1)
+
+                for contributor in contributors:
+                    if contributor['author']['login'] not in stats:
+                        stats[contributor['author']['login']] = 0
+                    stats[contributor['author']['login']] += contributor['total']
+            except Exception as e:
+                print(e)
+
+        for i in stats:
+            try:
+                contributor = get_object_or_404(Contributor, github_id=i)
+                contributor.commits = stats[i]
+                contributor.save()
+            except:
+                pass
+
+        stats = sorted(stats.items(), key=lambda x: x[1], reverse=True)
+        for i in stats:
+            print(i)
+    except Exception as e:
+        print(e)
+        return stats
+
+
+def run():
+    while True:
+        getStats()
+        print("Sleeping for", REPEAT_AFTER, "seconds")
+        time.sleep(REPEAT_AFTER)
+        print("Running send_reminder_mails()")
+
+run()