Add full project files

models/LikeModel.js

@@ -0,0 +1,25 @@
+const mongoose = require('mongoose')
+const timestamp = require('mongoose-timestamp')
+
+const likeSchema = new mongoose.Schema({
+  postId: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'Post',
+    required: true
+  },
+  userId: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'User',
+    required: true
+  },
+  likes: [{
+    type: mongoose.Schema.Types.ObjectId,
+    ref: 'User'
+  }]
+})
+
+// تعریف مدل LikeModel
+likeSchema.plugin(timestamp)
+const LikeModel = mongoose.model('Like', likeSchema)
+
+module.exports = LikeModel