Merge pull request #75 from andela/ch-user-like-dislike-171177795

#171177795 Return fully info about who liked or disliked

src/database/models/accommodations.js

@@ -37,6 +37,10 @@ module.exports = (sequelize, DataTypes) => {
       sourceKey: "id",
       as: "ratings"
     });
+    accommodations.hasMany(models.likes, {
+      targetKey: "accommodationId",
+      sourceKey: "id"
+    });
     accommodations.belongsTo(models.users,
       {
         targetKey: 'id',

src/database/models/booking.js

@@ -15,6 +15,11 @@ module.exports = (sequelize, DataTypes) => {
       sourceKey: "roomId",
       targetKey: "id",
     });
+    booking.hasMany(models.likes, {
+      foreignKey: "accommodationId",
+      onDelete: 'CASCADE',
+      onUpdate: 'CASCADE',
+    });
 
   };
   return booking;

src/services/AccommodationService.js

@@ -1,6 +1,6 @@
 import Sequelize from 'sequelize';
 import {
-  accommodations, rooms, accommodationImages, ratings, likes, sequelize, cities, users, userProfile
+  accommodations, rooms, accommodationImages, ratings, likes, sequelize, cities, users, userProfile,
 } from '../database/models';
 import CommonQueries from './CommonQueries';
 
@@ -160,6 +160,8 @@ class AccommodationService {
    */
   static async getAccommodationLikes(req) {
     const { accommodationId } = req.params;
+    const { id } = req.user;
+
     const likeCounter = await CommonQueries.count(likes, {
       where: {
         accommodationId,
@@ -172,7 +174,20 @@ class AccommodationService {
         disliked: true
       }
     });
-    return { likeCounter, dislikeCounter };
+
+    const joinedTable = await CommonQueries.findAll(likes, {
+      where: { accommodationId, userId: id },
+      include: [{
+        model: accommodations,
+        where: { id: accommodationId }
+      }],
+    });
+
+    const [allAboutWhoReacted] = joinedTable;
+
+    return {
+      likeCounter, dislikeCounter, allAboutWhoReacted
+    };
   }
 
   /**