fix(PM-1650): Paginate copilot request API

.circleci/config.yml

@@ -149,7 +149,7 @@ workflows:
           context : org-global
           filters:
             branches:
-              only: ['develop', 'migration-setup', 'pm-1613']
+              only: ['develop', 'migration-setup', 'paginate-copilot-request']
       - deployProd:
           context : org-global
           filters:

src/models/copilotRequest.js

@@ -32,6 +32,7 @@ module.exports = function defineCopilotRequest(sequelize, DataTypes) {
 
   CopliotRequest.associate = (models) => {
     CopliotRequest.hasMany(models.CopilotOpportunity, { as: 'copilotOpportunity', foreignKey: 'copilotRequestId' });
+    CopliotRequest.belongsTo(models.Project, { as: 'project', foreignKey: 'projectId' });
   };
 
   return CopliotRequest;

src/routes/copilotRequest/list.js

@@ -1,8 +1,10 @@
 import _ from 'lodash';
+import { Op, Sequelize } from 'sequelize';
 
 import models from '../../models';
 import util from '../../util';
 import { PERMISSION } from '../../permissions/constants';
+import { DEFAULT_PAGE_SIZE } from '../../constants';
 
 module.exports = [
   (req, res, next) => {
@@ -15,6 +17,10 @@ module.exports = [
       return next(err);
     }
 
+    const page = parseInt(req.query.page, 10) || 1;
+    const pageSize = parseInt(req.query.pageSize, 10) || DEFAULT_PAGE_SIZE; 
+    const offset = (page - 1) * pageSize;
+
     const projectId = _.parseInt(req.params.projectId);
 
     let sort = req.query.sort ? decodeURIComponent(req.query.sort) : 'createdAt desc';
@@ -29,19 +35,22 @@ module.exports = [
 
     const whereCondition = projectId ? { projectId } : {};
 
-    return models.CopilotRequest.findAll({
+    return models.CopilotRequest.findAndCountAll({
       where: whereCondition,
       include: [
-        {
-          model: models.CopilotOpportunity,
-          as: 'copilotOpportunity',
-        },
+        { model: models.CopilotOpportunity, as: 'copilotOpportunity', required: false },
+        { model: models.Project, as: 'project', required: false },
       ],
       order: [[sortParams[0], sortParams[1]]],
-    })
-      .then(copilotRequests => res.json(copilotRequests))
-      .catch((err) => {
-        util.handleError('Error fetching copilot requests', err, req, next);
-      });
+      limit: pageSize,
+      offset,
+      distinct: true,
+      subQuery: false,
+    }).then(({rows: copilotRequests, count}) => util.setPaginationHeaders(req, res, {
+      count: count,
+      rows: copilotRequests,
+      page,
+      pageSize,
+    }));
   },
 ];