From 11b74f6b3c27f8136f9dd055822077bb74beb110 Mon Sep 17 00:00:00 2001
From: karthik-k-18 <200010024@iitdh.ac.in>
Date: Sun, 10 Sep 2023 13:46:13 +0530
Subject: [PATCH] updated branches

---
 CDC_Backend/APIs/constants.py | 10 ++++++++--
 CDC_Backend/APIs/models.py    |  2 +-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/CDC_Backend/APIs/constants.py b/CDC_Backend/APIs/constants.py
index e683392..ad7c9bb 100644
--- a/CDC_Backend/APIs/constants.py
+++ b/CDC_Backend/APIs/constants.py
@@ -8,12 +8,18 @@ BRANCH_CHOICES = [
     ["ME", "ME"],
     ['MMAE', 'MMAE'],
     ['EP', 'EP'],
+    ['CIVIL', 'CIVIL'],
+    ['CHEMICAL', 'CHEMICAL'],
+    ['BSMS', 'BSMS'],
 ]
 BRANCHES = [
     "CSE",
     "EE",
     "MMAE",
-    "EP"
+    "EP",
+    "CIVIL",
+    "CHEMICAL",
+    "BSMS",
 ]
 BATCH_CHOICES = [
     ["2022", "2022"],
@@ -46,7 +52,7 @@ DEGREE_CHOICES = [
     ['mTech', 'M.Tech'],
 ]
 
-TOTAL_BRANCHES = 4  # Total No of Branches
+TOTAL_BRANCHES = 7  # Total No of Branches
 TOTAL_BATCHES = 6  # Total No of Batches
 
 CDC_REPS_EMAILS = [
diff --git a/CDC_Backend/APIs/models.py b/CDC_Backend/APIs/models.py
index b813fb0..75867a8 100644
--- a/CDC_Backend/APIs/models.py
+++ b/CDC_Backend/APIs/models.py
@@ -23,7 +23,7 @@ class User(models.Model):
 
 class Student(models.Model):
     id = models.CharField(blank=False, max_length=15, primary_key=True)
-    roll_no = models.IntegerField(blank=False)
+    roll_no = models.CharField(blank=False, max_length=15, unique=True)
     name = models.CharField(blank=False, max_length=JNF_TEXT_MAX_CHARACTER_COUNT)
     batch = models.CharField(max_length=10, choices=BATCH_CHOICES, blank=False)
     branch = models.CharField(choices=BRANCH_CHOICES, blank=False, max_length=10)