userModel, eventModel, alertModel --> done; signup,login,getAllUsers,getUserById --> done

models/eventModel.js

@@ -0,0 +1,31 @@
+var mongoose = require('mongoose'),
+    Schema   = mongoose.Schema;
+
+var mongooseUniqueValidator = require('mongoose-unique-validator');
+
+var eventSchema = new Schema({
+    title: { type: String },
+    description:   { type: String },
+    img:   { type: String },
+    date: { type: Date },
+    categories: [{
+        name: {type: String}
+    }],
+    location: {
+        direction: { type: String },
+        city:   { type: String },
+        district: { type: String },
+        geolocation: {
+            lat: {type: Number},
+            long: {type: Number},
+            name: { type: String, required: true }
+        }
+    },
+    user: {
+        type: mongoose.Schema.Types.ObjectId,
+        ref: 'userModel'
+    }
+});
+
+eventSchema.plugin(mongooseUniqueValidator);
+module.exports = mongoose.model('eventModel', eventSchema);