GET cohort by id

.eslintrc.json

@@ -34,6 +34,8 @@
         "jest/no-focused-tests": "error",
         "jest/no-identical-title": "error",
         "jest/prefer-to-have-length": "warn",
-        "jest/valid-expect": "error"
+        "jest/valid-expect": "error",
+        "consistent-return":"off",
+        "jest/no-test-callback":"off"
     }
 }

server/controllers/index.js

@@ -1,7 +1,8 @@
 const router = require('express').Router();
+const {
+  cohort: { getSpecificCohort },
+} = require('./routes/user');
 
-router.get('/', (req, res) => {
-  res.send('<h1>CA WIKI</h1>');
-});
+router.get('/cohort/:cohortid', getSpecificCohort);
 
 module.exports = router;

server/controllers/routes/user/cohort/getSpecificCohort.js

@@ -0,0 +1,21 @@
+const {
+  cohort: { getSpecificCohort },
+} = require('../../../../database/queries');
+
+exports.getSpecificCohort = async (req, res, next) => {
+  try {
+    const { cohortid } = req.params;
+    const { rows } = await getSpecificCohort(cohortid);
+    const data = { ...rows[0] };
+    if (data.id) {
+      res.json({ statusCode: 200, data });
+    } else {
+      res.status(404).json({
+        statusCode: 404,
+        message: "Sorry There's no cohort for this id",
+      });
+    }
+  } catch (err) {
+    next(err);
+  }
+};

server/controllers/routes/user/cohort/index.js

@@ -0,0 +1,3 @@
+const { getSpecificCohort } = require('./getSpecificCohort');
+
+module.exports = { getSpecificCohort };

server/controllers/routes/user/index.js

@@ -0,0 +1,3 @@
+const cohort = require('./cohort');
+
+module.exports = { cohort };

server/database/queries/cohort/getSpecificCohort.js

@@ -0,0 +1,4 @@
+const connection = require('../../config/connection');
+
+exports.getSpecificCohort = (id) =>
+  connection.query('select * from cohort where id = $1', [id]);

server/database/queries/cohort/index.js

@@ -0,0 +1,3 @@
+const { getSpecificCohort } = require('./getSpecificCohort');
+
+module.exports = { getSpecificCohort };

server/database/queries/index.js

@@ -0,0 +1,3 @@
+const cohort = require('./cohort');
+
+module.exports = { cohort };

test/index.test.js

@@ -1,3 +1,41 @@
-test('Initial test', () => {
-  expect(1).toBe(1);
+const request = require('supertest');
+const connection = require('../server/database/config/connection');
+const dbBuild = require('../server/database/config/build');
+
+const app = require('../server/app');
+
+beforeAll(() => {
+  return dbBuild();
+});
+
+afterAll(() => {
+  return connection.end();
+});
+
+describe('Cohort', () => {
+  test('Route /cohort/1 status 200, json header, data.name =G8 ', (done) => {
+    return request(app)
+      .get('/api/v1/cohort/1')
+      .expect(200)
+      .expect('Content-Type', /json/)
+      .end((err, res) => {
+        if (err) return done(err);
+        const { data } = res.body;
+        expect(data.name).toBe('G8');
+        done();
+      });
+  });
+
+  test('Route /cohort/10 status 404, json header, data.message = "Sorry There\'s no cohort for this id" ', (done) => {
+    return request(app)
+      .get('/api/v1/cohort/10')
+      .expect(404)
+      .expect('Content-Type', /json/)
+      .end((err, res) => {
+        if (err) return done(err);
+        const { message } = res.body;
+        expect(message).toBe("Sorry There's no cohort for this id");
+        done();
+      });
+  });
 });