Show CI jobs in web IDE

Closes #44604

11 files changed, 484 insertions, 2 deletions

diff --git a/app/assets/javascripts/api.js b/app/assets/javascripts/api.js
index 8ad3d18b302..e16d520024b 100644
--- a/app/assets/javascripts/api.js
+++ b/app/assets/javascripts/api.js
@@ -23,6 +23,8 @@ const Api = {
   commitPath: '/api/:version/projects/:id/repository/commits',
   branchSinglePath: '/api/:version/projects/:id/repository/branches/:branch',
   createBranchPath: '/api/:version/projects/:id/repository/branches',
+  pipelinesPath: '/api/:version/projects/:id/pipelines',
+  pipelineJobsPath: '/api/:version/projects/:id/pipelines/:pipeline_id/jobs',
 
   group(groupId, callback) {
     const url = Api.buildUrl(Api.groupPath).replace(':id', groupId);
@@ -222,6 +224,20 @@ const Api = {
     });
   },
 
+  pipelines(projectPath, params = {}) {
+    const url = Api.buildUrl(this.pipelinesPath).replace(':id', encodeURIComponent(projectPath));
+
+    return axios.get(url, { params });
+  },
+
+  pipelineJobs(projectPath, pipelineId) {
+    const url = Api.buildUrl(this.pipelineJobsPath)
+      .replace(':id', encodeURIComponent(projectPath))
+      .replace(':pipeline_id', pipelineId);
+
+    return axios.get(url);
+  },
+
   buildUrl(url) {
     let urlRoot = '';
     if (gon.relative_url_root != null) {
diff --git a/app/assets/javascripts/ide/stores/index.js b/app/assets/javascripts/ide/stores/index.js
index 7c82ce7976b..699710055e3 100644
--- a/app/assets/javascripts/ide/stores/index.js
+++ b/app/assets/javascripts/ide/stores/index.js
@@ -5,6 +5,7 @@ import * as actions from './actions';
 import * as getters from './getters';
 import mutations from './mutations';
 import commitModule from './modules/commit';
+import pipelines from './modules/pipelines';
 
 Vue.use(Vuex);
 
@@ -15,5 +16,6 @@ export default new Vuex.Store({
   getters,
   modules: {
     commit: commitModule,
+    pipelines,
   },
 });
diff --git a/app/assets/javascripts/ide/stores/modules/pipelines/actions.js b/app/assets/javascripts/ide/stores/modules/pipelines/actions.js
new file mode 100644
index 00000000000..a412983c650
--- /dev/null
+++ b/app/assets/javascripts/ide/stores/modules/pipelines/actions.js
@@ -0,0 +1,43 @@
+import { __ } from '../../../../locale';
+import Api from '../../../../api';
+import flash from '../../../../flash';
+import * as types from './mutation_types';
+
+export const requestLatestPipeline = ({ commit }) => commit(types.REQUEST_LATEST_PIPELINE);
+export const receiveLatestPipelineError = ({ commit }) => {
+  flash(__('There was an error loading latest pipeline'));
+  commit(types.RECEIVE_LASTEST_PIPELINE_ERROR);
+};
+export const receiveLatestPipelineSuccess = ({ commit }, pipeline) =>
+  commit(types.RECEIVE_LASTEST_PIPELINE_SUCCESS, pipeline);
+
+export const fetchLatestPipeline = ({ dispatch, rootState }, sha) => {
+  dispatch('requestLatestPipeline');
+
+  return Api.pipelines(rootState.currentProjectId, { sha, per_page: '1' })
+    .then(({ data }) => {
+      if (data.length) {
+        dispatch('receiveLatestPipelineSuccess', data.pop());
+      }
+    })
+    .catch(() => dispatch('receiveLatestPipelineError'));
+};
+
+export const requestJobs = ({ commit }) => commit(types.REQUEST_JOBS);
+export const receiveJobsError = ({ commit }) => {
+  flash(__('There was an error loading jobs'));
+  commit(types.RECEIVE_JOBS_ERROR);
+};
+export const receiveJobsSuccess = ({ commit }, data) => commit(types.RECEIVE_JOBS_SUCCESS, data);
+
+export const fetchJobs = ({ dispatch, state, rootState }) => {
+  dispatch('requestJobs');
+
+  Api.pipelineJobs(rootState.currentProjectId, state.latestPipeline.id)
+    .then(({ data }) => {
+      dispatch('receiveJobsSuccess', data);
+    })
+    .catch(() => dispatch('receiveJobsError'));
+};
+
+export default () => {};
diff --git a/app/assets/javascripts/ide/stores/modules/pipelines/index.js b/app/assets/javascripts/ide/stores/modules/pipelines/index.js
new file mode 100644
index 00000000000..04e7e0f08f1
--- /dev/null
+++ b/app/assets/javascripts/ide/stores/modules/pipelines/index.js
@@ -0,0 +1,10 @@
+import state from './state';
+import * as actions from './actions';
+import mutations from './mutations';
+
+export default {
+  namespaced: true,
+  state: state(),
+  actions,
+  mutations,
+};
diff --git a/app/assets/javascripts/ide/stores/modules/pipelines/mutation_types.js b/app/assets/javascripts/ide/stores/modules/pipelines/mutation_types.js
new file mode 100644
index 00000000000..6b5701670a6
--- /dev/null
+++ b/app/assets/javascripts/ide/stores/modules/pipelines/mutation_types.js
@@ -0,0 +1,7 @@
+export const REQUEST_LATEST_PIPELINE = 'REQUEST_LATEST_PIPELINE';
+export const RECEIVE_LASTEST_PIPELINE_ERROR = 'RECEIVE_LASTEST_PIPELINE_ERROR';
+export const RECEIVE_LASTEST_PIPELINE_SUCCESS = 'RECEIVE_LASTEST_PIPELINE_SUCCESS';
+
+export const REQUEST_JOBS = 'REQUEST_JOBS';
+export const RECEIVE_JOBS_ERROR = 'RECEIVE_JOBS_ERROR';
+export const RECEIVE_JOBS_SUCCESS = 'RECEIVE_JOBS_SUCCESS';
diff --git a/app/assets/javascripts/ide/stores/modules/pipelines/mutations.js b/app/assets/javascripts/ide/stores/modules/pipelines/mutations.js
new file mode 100644
index 00000000000..60aa9b7bf32
--- /dev/null
+++ b/app/assets/javascripts/ide/stores/modules/pipelines/mutations.js
@@ -0,0 +1,34 @@
+/* eslint-disable no-param-reassign */
+import * as types from './mutation_types';
+
+export default {
+  [types.REQUEST_LATEST_PIPELINE](state) {
+    state.isLoadingPipeline = true;
+  },
+  [types.RECEIVE_LASTEST_PIPELINE_ERROR](state) {
+    state.isLoadingPipeline = false;
+  },
+  [types.RECEIVE_LASTEST_PIPELINE_SUCCESS](state, pipeline) {
+    state.isLoadingPipeline = false;
+    state.latestPipeline = {
+      id: pipeline.id,
+      status: pipeline.status,
+    };
+  },
+  [types.REQUEST_JOBS](state) {
+    state.isLoadingJobs = true;
+  },
+  [types.RECEIVE_JOBS_ERROR](state) {
+    state.isLoadingJobs = false;
+  },
+  [types.RECEIVE_JOBS_SUCCESS](state, jobs) {
+    state.isLoadingJobs = false;
+    state.jobs = jobs.map(job => ({
+      id: job.id,
+      name: job.name,
+      status: job.status,
+      stage: job.stage,
+      duration: job.duration,
+    }));
+  },
+};
diff --git a/app/assets/javascripts/ide/stores/modules/pipelines/state.js b/app/assets/javascripts/ide/stores/modules/pipelines/state.js
new file mode 100644
index 00000000000..deb376f07d6
--- /dev/null
+++ b/app/assets/javascripts/ide/stores/modules/pipelines/state.js
@@ -0,0 +1,6 @@
+export default () => ({
+  isLoadingPipeline: false,
+  isLoadingJobs: false,
+  latestPipeline: null,
+  jobs: [],
+});
diff --git a/spec/javascripts/helpers/vuex_action_helper.js b/spec/javascripts/helpers/vuex_action_helper.js
index 83f29d1b0c2..d6ab0aeeed7 100644
--- a/spec/javascripts/helpers/vuex_action_helper.js
+++ b/spec/javascripts/helpers/vuex_action_helper.js
@@ -55,7 +55,7 @@ export default (action, payload, state, expectedMutations, expectedActions, done
   };
 
   // call the action with mocked store and arguments
-  action({ commit, state, dispatch }, payload);
+  action({ commit, state, dispatch, rootState: state }, payload);
 
   // check if no mutations should have been dispatched
   if (expectedMutations.length === 0) {
diff --git a/spec/javascripts/ide/mock_data.js b/spec/javascripts/ide/mock_data.js
index c059862b9d1..4a565ec57ce 100644
--- a/spec/javascripts/ide/mock_data.js
+++ b/spec/javascripts/ide/mock_data.js
@@ -1,4 +1,3 @@
-// eslint-disable-next-line import/prefer-default-export
 export const projectData = {
   id: 1,
   name: 'abcproject',
@@ -14,3 +13,42 @@ export const projectData = {
   mergeRequests: {},
   merge_requests_enabled: true,
 };
+
+export const pipelines = [
+  {
+    id: 1,
+    ref: 'master',
+    sha: '123',
+    status: 'failed',
+  },
+  {
+    id: 2,
+    ref: 'master',
+    sha: '213',
+    status: 'success',
+  },
+];
+
+export const jobs = [
+  {
+    id: 1,
+    name: 'test',
+    status: 'failed',
+    stage: 'test',
+    duration: 1,
+  },
+  {
+    id: 2,
+    name: 'test 2',
+    status: 'failed',
+    stage: 'test',
+    duration: 1,
+  },
+  {
+    id: 3,
+    name: 'test 3',
+    status: 'failed',
+    stage: 'test',
+    duration: 1,
+  },
+];
diff --git a/spec/javascripts/ide/stores/modules/pipelines/actions_spec.js b/spec/javascripts/ide/stores/modules/pipelines/actions_spec.js
new file mode 100644
index 00000000000..b7f04642dcd
--- /dev/null
+++ b/spec/javascripts/ide/stores/modules/pipelines/actions_spec.js
@@ -0,0 +1,242 @@
+import MockAdapter from 'axios-mock-adapter';
+import axios from '~/lib/utils/axios_utils';
+import actions, {
+  requestLatestPipeline,
+  receiveLatestPipelineError,
+  receiveLatestPipelineSuccess,
+  fetchLatestPipeline,
+  requestJobs,
+  receiveJobsError,
+  receiveJobsSuccess,
+  fetchJobs,
+} from '~/ide/stores/modules/pipelines/actions';
+import state from '~/ide/stores/modules/pipelines/state';
+import * as types from '~/ide/stores/modules/pipelines/mutation_types';
+import testAction from '../../../../helpers/vuex_action_helper';
+import { pipelines, jobs } from '../../../mock_data';
+
+describe('IDE pipelines actions', () => {
+  let mockedState;
+  let mock;
+
+  beforeEach(() => {
+    mockedState = state();
+    mock = new MockAdapter(axios);
+
+    gon.api_version = 'v4';
+    mockedState.currentProjectId = 'test/project';
+  });
+
+  afterEach(() => {
+    mock.restore();
+  });
+
+  describe('requestLatestPipeline', () => {
+    it('commits request', done => {
+      testAction(
+        requestLatestPipeline,
+        null,
+        mockedState,
+        [{ type: types.REQUEST_LATEST_PIPELINE }],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('receiveLatestPipelineError', () => {
+    it('commits error', done => {
+      testAction(
+        receiveLatestPipelineError,
+        null,
+        mockedState,
+        [{ type: types.RECEIVE_LASTEST_PIPELINE_ERROR }],
+        [],
+        done,
+      );
+    });
+
+    it('creates flash message', () => {
+      const flashSpy = spyOnDependency(actions, 'flash');
+
+      receiveLatestPipelineError({ commit() {} });
+
+      expect(flashSpy).toHaveBeenCalled();
+    });
+  });
+
+  describe('receiveLatestPipelineSuccess', () => {
+    it('commits pipeline', done => {
+      testAction(
+        receiveLatestPipelineSuccess,
+        pipelines[0],
+        mockedState,
+        [{ type: types.RECEIVE_LASTEST_PIPELINE_SUCCESS, payload: pipelines[0] }],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('fetchLatestPipeline', () => {
+    describe('success', () => {
+      beforeEach(() => {
+        mock.onGet(/\/api\/v4\/projects\/(.*)\/pipelines(.*)/).replyOnce(200, pipelines);
+      });
+
+      it('dispatches request', done => {
+        testAction(
+          fetchLatestPipeline,
+          '123',
+          mockedState,
+          [],
+          [{ type: 'requestLatestPipeline' }, { type: 'receiveLatestPipelineSuccess' }],
+          done,
+        );
+      });
+
+      it('dispatches success with latest pipeline', done => {
+        testAction(
+          fetchLatestPipeline,
+          '123',
+          mockedState,
+          [],
+          [
+            { type: 'requestLatestPipeline' },
+            { type: 'receiveLatestPipelineSuccess', payload: pipelines[0] },
+          ],
+          done,
+        );
+      });
+
+      it('calls axios with correct params', () => {
+        const apiSpy = spyOn(axios, 'get').and.callThrough();
+
+        fetchLatestPipeline({ dispatch() {}, rootState: state }, '123');
+
+        expect(apiSpy).toHaveBeenCalledWith(jasmine.anything(), {
+          params: {
+            sha: '123',
+            per_page: '1',
+          },
+        });
+      });
+    });
+
+    describe('error', () => {
+      beforeEach(() => {
+        mock.onGet(/\/api\/v4\/projects\/(.*)\/pipelines(.*)/).replyOnce(500);
+      });
+
+      it('dispatches error', done => {
+        testAction(
+          fetchLatestPipeline,
+          '123',
+          mockedState,
+          [],
+          [{ type: 'requestLatestPipeline' }, { type: 'receiveLatestPipelineError' }],
+          done,
+        );
+      });
+    });
+  });
+
+  describe('requestJobs', () => {
+    it('commits request', done => {
+      testAction(requestJobs, null, mockedState, [{ type: types.REQUEST_JOBS }], [], done);
+    });
+  });
+
+  describe('receiveJobsError', () => {
+    it('commits error', done => {
+      testAction(
+        receiveJobsError,
+        null,
+        mockedState,
+        [{ type: types.RECEIVE_JOBS_ERROR }],
+        [],
+        done,
+      );
+    });
+
+    it('creates flash message', () => {
+      const flashSpy = spyOnDependency(actions, 'flash');
+
+      receiveJobsError({ commit() {} });
+
+      expect(flashSpy).toHaveBeenCalled();
+    });
+  });
+
+  describe('receiveJobsSuccess', () => {
+    it('commits jobs', done => {
+      testAction(
+        receiveJobsSuccess,
+        jobs,
+        mockedState,
+        [{ type: types.RECEIVE_JOBS_SUCCESS, payload: jobs }],
+        [],
+        done,
+      );
+    });
+  });
+
+  describe('fetchJobs', () => {
+    beforeEach(() => {
+      mockedState.latestPipeline = pipelines[0];
+    });
+
+    describe('success', () => {
+      beforeEach(() => {
+        mock.onGet(/\/api\/v4\/projects\/(.*)\/pipelines\/(.*)\/jobs/).replyOnce(200, jobs);
+      });
+
+      it('dispatches request', done => {
+        testAction(
+          fetchJobs,
+          null,
+          mockedState,
+          [],
+          [{ type: 'requestJobs' }, { type: 'receiveJobsSuccess' }],
+          done,
+        );
+      });
+
+      it('dispatches success with latest pipeline', done => {
+        testAction(
+          fetchJobs,
+          null,
+          mockedState,
+          [],
+          [{ type: 'requestJobs' }, { type: 'receiveJobsSuccess', payload: jobs }],
+          done,
+        );
+      });
+
+      it('calls axios with correct URL', () => {
+        const apiSpy = spyOn(axios, 'get').and.callThrough();
+
+        fetchJobs({ dispatch() {}, state: mockedState, rootState: mockedState });
+
+        expect(apiSpy).toHaveBeenCalledWith('/api/v4/projects/test%2Fproject/pipelines/1/jobs');
+      });
+    });
+
+    describe('error', () => {
+      beforeEach(() => {
+        mock.onGet(/\/api\/v4\/projects\/(.*)\/pipelines(.*)/).replyOnce(500);
+      });
+
+      it('dispatches error', done => {
+        testAction(
+          fetchJobs,
+          null,
+          mockedState,
+          [],
+          [{ type: 'requestJobs' }, { type: 'receiveJobsError' }],
+          done,
+        );
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/ide/stores/modules/pipelines/mutations_spec.js b/spec/javascripts/ide/stores/modules/pipelines/mutations_spec.js
new file mode 100644
index 00000000000..d9429cb8e8b
--- /dev/null
+++ b/spec/javascripts/ide/stores/modules/pipelines/mutations_spec.js
@@ -0,0 +1,84 @@
+import mutations from '~/ide/stores/modules/pipelines/mutations';
+import state from '~/ide/stores/modules/pipelines/state';
+import * as types from '~/ide/stores/modules/pipelines/mutation_types';
+import { pipelines, jobs } from '../../../mock_data';
+
+describe('IDE pipelines mutations', () => {
+  let mockedState;
+
+  beforeEach(() => {
+    mockedState = state;
+  });
+
+  describe(types.REQUEST_LATEST_PIPELINE, () => {
+    it('sets loading to true', () => {
+      mutations[types.REQUEST_LATEST_PIPELINE](mockedState);
+
+      expect(mockedState.isLoadingPipeline).toBe(true);
+    });
+  });
+
+  describe(types.RECEIVE_LASTEST_PIPELINE_ERROR, () => {
+    it('sets loading to false', () => {
+      mutations[types.RECEIVE_LASTEST_PIPELINE_ERROR](mockedState);
+
+      expect(mockedState.isLoadingPipeline).toBe(false);
+    });
+  });
+
+  describe(types.RECEIVE_LASTEST_PIPELINE_SUCCESS, () => {
+    it('sets loading to false on success', () => {
+      mutations[types.RECEIVE_LASTEST_PIPELINE_SUCCESS](mockedState, pipelines[0]);
+
+      expect(mockedState.isLoadingPipeline).toBe(false);
+    });
+
+    it('sets latestPipeline', () => {
+      mutations[types.RECEIVE_LASTEST_PIPELINE_SUCCESS](mockedState, pipelines[0]);
+
+      expect(mockedState.latestPipeline).toEqual({
+        id: pipelines[0].id,
+        status: pipelines[0].status,
+      });
+    });
+  });
+
+  describe(types.REQUEST_JOBS, () => {
+    it('sets jobs loading to true', () => {
+      mutations[types.REQUEST_JOBS](mockedState);
+
+      expect(mockedState.isLoadingJobs).toBe(true);
+    });
+  });
+
+  describe(types.RECEIVE_JOBS_ERROR, () => {
+    it('sets jobs loading to false', () => {
+      mutations[types.RECEIVE_JOBS_ERROR](mockedState);
+
+      expect(mockedState.isLoadingJobs).toBe(false);
+    });
+  });
+
+  describe(types.RECEIVE_JOBS_SUCCESS, () => {
+    it('sets jobs loading to false on success', () => {
+      mutations[types.RECEIVE_JOBS_SUCCESS](mockedState, jobs);
+
+      expect(mockedState.isLoadingJobs).toBe(false);
+    });
+
+    it('sets jobs', () => {
+      mutations[types.RECEIVE_JOBS_SUCCESS](mockedState, jobs);
+
+      expect(mockedState.jobs.length).toBe(3);
+      expect(mockedState.jobs).toEqual(
+        jobs.map(job => ({
+          id: job.id,
+          name: job.name,
+          status: job.status,
+          stage: job.stage,
+          duration: job.duration,
+        })),
+      );
+    });
+  });
+});