first commit

models/degree.js

@@ -0,0 +1,88 @@
+const mongoose = require('mongoose');
+
+const degreeSchema = new mongoose.Schema({
+  // Required fields
+  qualification_number: {
+    type: String,
+    required: true,
+    unique: true,
+    trim: true
+  },
+  student_name: {
+    type: String,
+    required: true,
+    trim: true
+  },
+  program_name: {
+    type: String,
+    required: true,
+    trim: true
+  },
+  type: {
+    type: String,
+    required: true,
+    enum: ['qualification', 'certification']
+  },
+  department: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'Department',
+    required: true
+  },
+  level: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'Level',
+    required: true
+  },
+  issued_date: {
+    type: Date,
+    required: true
+  },
+  status: {
+    type: String,
+    enum: ['active', 'revoked'],
+    default: 'active'
+  },
+
+  // Optional fields
+  certification_number: {
+    type: String,
+    trim: true,
+  },
+  passport_number: {
+    type: String,
+    trim: true
+  },
+  address: {
+    type: String,
+    trim: true
+  },
+  topic_name: {
+    type: String,
+    trim: true
+  },
+  topic_short_desc: {
+    type: String,
+    trim: true
+  },
+  degree_image: {
+    type: String
+  },
+  certificate_image: {
+    type: String
+  }
+}, {
+  timestamps: true
+});
+
+// Indexes
+degreeSchema.index({ certification_number: 1 }, { unique: true, sparse: true });
+
+// Pre-save hook: certification type requires certification_number
+degreeSchema.pre('save', function (next) {
+  if (this.type === 'certification' && !this.certification_number) {
+    return next(new Error('certification_number is required for certification type'));
+  }
+  next();
+});
+
+module.exports = mongoose.model('Degree', degreeSchema);