Added inline issue edit form actions

app/assets/javascripts/issue_show/components/app.vue

 <script>
+/* global Flash */
 import Visibility from 'visibilityjs';
 import Poll from '../../lib/utils/poll';
+import eventHub from '../event_hub';
 import Service from '../services/index';
 import Store from '../stores';
 import titleComponent from './title.vue';
 import descriptionComponent from './description.vue';
+import editActions from './edit_actions.vue';
 
 export default {
   props: {
@@ -34,6 +37,10 @@ export default {
       required: false,
       default: '',
     },
+    showForm: {
+      type: Boolean,
+      required: true,
+    },
   },
   data() {
     const store = new Store({
@@ -45,16 +52,43 @@ export default {
     return {
       store,
       state: store.state,
+      formState: store.formState,
     };
   },
   components: {
     descriptionComponent,
     titleComponent,
+    editActions,
+  },
+  methods: {
+    updateIssuable() {
+      this.service.updateIssuable(this.formState)
+        .then(() => {
+          eventHub.$emit('close.form');
+        })
+        .catch(() => {
+          eventHub.$emit('close.form');
+          return new Flash('Error updating issue');
+        });
+    },
+    deleteIssuable() {
+      this.service.deleteIssuable()
+        .then((data) => {
+          gl.utils.visitUrl(data.path);
+
+          // Stop the poll so we don't get 404's with the issue not existing
+          this.poll.stop();
+        })
+        .catch(() => {
+          eventHub.$emit('close.form');
+          return new Flash('Error deleting issue');
+        });
+    },
   },
   created() {
-    const resource = new Service(this.endpoint);
-    const poll = new Poll({
-      resource,
+    this.service = new Service(this.endpoint);
+    this.poll = new Poll({
+      resource: this.service,
       method: 'getData',
       successCallback: (res) => {
         this.store.updateState(res.json());
@@ -65,16 +99,23 @@ export default {
     });
 
     if (!Visibility.hidden()) {
-      poll.makeRequest();
+      this.poll.makeRequest();
     }
 
     Visibility.change(() => {
       if (!Visibility.hidden()) {
-        poll.restart();
+        this.poll.restart();
       } else {
-        poll.stop();
+        this.poll.stop();
       }
     });
+
+    eventHub.$on('delete.issuable', this.deleteIssuable);
+    eventHub.$on('update.issuable', this.updateIssuable);
+  },
+  beforeDestroy() {
+    eventHub.$off('delete.issuable', this.deleteIssuable);
+    eventHub.$off('update.issuable', this.updateIssuable);
   },
 };
 </script>
@@ -92,5 +133,7 @@ export default {
       :description-text="state.descriptionText"
       :updated-at="state.updatedAt"
       :task-status="state.taskStatus" />
+    <edit-actions
+      v-if="canUpdate && showForm" />
   </div>
 </template>

app/assets/javascripts/issue_show/components/edit_actions.vue

+<script>
+  import eventHub from '../event_hub';
+
+  export default {
+    data() {
+      return {
+        deleteLoading: false,
+        updateLoading: false,
+      };
+    },
+    methods: {
+      updateIssuable() {
+        this.updateLoading = true;
+        eventHub.$emit('update.issuable');
+      },
+      closeForm() {
+        eventHub.$emit('close.form');
+      },
+      deleteIssuable() {
+        // eslint-disable-next-line no-alert
+        if (confirm('Issue will be removed! Are you sure?')) {
+          this.deleteLoading = true;
+
+          eventHub.$emit('delete.issuable');
+        }
+      },
+    },
+  };
+</script>
+
+<template>
+  <div class="prepend-top-default append-bottom-default clearfix">
+    <button
+      class="btn btn-save pull-left"
+      :class="{ disabled: updateLoading }"
+      type="submit"
+      :disabled="updateLoading"
+      @click="updateIssuable">
+      Save changes
+      <i
+        class="fa fa-spinner fa-spin"
+        aria-hidden="true"
+        v-if="updateLoading">
+      </i>
+    </button>
+    <button
+      class="btn btn-default pull-right"
+      type="button"
+      @click="closeForm">
+      Cancel
+    </button>
+    <button
+      class="btn btn-danger pull-right append-right-default"
+      :class="{ disabled: deleteLoading }"
+      type="button"
+      :disabled="deleteLoading"
+      @click="deleteIssuable">
+      Delete
+      <i
+        class="fa fa-spinner fa-spin"
+        aria-hidden="true"
+        v-if="deleteLoading">
+      </i>
+    </button>
+  </div>
+</template>

app/assets/javascripts/issue_show/index.js

@@ -39,14 +39,18 @@ document.addEventListener('DOMContentLoaded', () => {
     methods: {
       openForm() {
         this.showForm = true;
-        console.log(this.showForm);
+      },
+      closeForm() {
+        this.showForm = false;
       },
     },
     created() {
       eventHub.$on('open.form', this.openForm);
+      eventHub.$on('close.form', this.closeForm);
     },
     beforeDestroy() {
       eventHub.$off('open.form', this.openForm);
+      eventHub.$off('close.form', this.closeForm);
     },
     render(createElement) {
       return createElement('issuable-app', {
@@ -57,6 +61,7 @@ document.addEventListener('DOMContentLoaded', () => {
           initialTitle: this.initialTitle,
           initialDescriptionHtml: this.initialDescriptionHtml,
           initialDescriptionText: this.initialDescriptionText,
+          showForm: this.showForm,
         },
       });
     },

app/assets/javascripts/issue_show/services/index.js

@@ -7,10 +7,25 @@ export default class Service {
   constructor(endpoint) {
     this.endpoint = endpoint;
 
-    this.resource = Vue.resource(this.endpoint);
+    this.resource = Vue.resource(this.endpoint, {}, {
+      rendered_title: {
+        method: 'GET',
+        url: `${this.endpoint}/rendered_title`,
+      },
+    });
   }
 
   getData() {
-    return this.resource.get();
+    return this.resource.rendered_title();
+  }
+
+  deleteIssuable() {
+    return this.resource.delete()
+      .then(res => res.json());
+  }
+
+  updateIssuable(data) {
+    return this.resource.update(data)
+      .then(res => res.json());
   }
 }

app/assets/javascripts/issue_show/stores/index.js

@@ -12,6 +12,7 @@ export default class Store {
       taskStatus: '',
       updatedAt: '',
     };
+    this.formState = {};
   }
 
   updateState(data) {

app/controllers/concerns/issuable_actions.rb

@@ -14,7 +14,16 @@ module IssuableActions
 
     name = issuable.human_class_name
     flash[:notice] = "The #{name} was successfully deleted."
-    redirect_to polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable.class])
+    index_path = polymorphic_path([@project.namespace.becomes(Namespace), @project, issuable.class])
+
+    respond_to do |format|
+      format.html { redirect_to index_path }
+      format.json do
+        render json: {
+          path: index_path
+        }
+      end
+    end
   end
 
   def bulk_update

app/views/projects/issues/show.html.haml

@@ -51,7 +51,7 @@
 
 .issue-details.issuable-details
   .detail-page-description.content-block
-    #js-issuable-app{ "data" => { "endpoint" => rendered_title_namespace_project_issue_path(@project.namespace, @project, @issue),
+    #js-issuable-app{ "data" => { "endpoint" => namespace_project_issue_path(@project.namespace, @project, @issue),
       "can-update" => can?(current_user, :update_issue, @issue).to_s,
       "issuable-ref" => @issue.to_reference,
     } }

spec/javascripts/issue_show/components/app_spec.js

@@ -2,6 +2,7 @@ import Vue from 'vue';
 import '~/render_math';
 import '~/render_gfm';
 import issuableApp from '~/issue_show/components/app.vue';
+import eventHub from '~/issue_show/event_hub';
 import issueShowData from '../mock_data';
 
 const issueShowInterceptor = data => (request, next) => {
@@ -22,6 +23,8 @@ describe('Issuable output', () => {
     const IssuableDescriptionComponent = Vue.extend(issuableApp);
     Vue.http.interceptors.push(issueShowInterceptor(issueShowData.initialRequest));
 
+    spyOn(eventHub, '$emit');
+
     vm = new IssuableDescriptionComponent({
       propsData: {
         canUpdate: true,
@@ -30,6 +33,7 @@ describe('Issuable output', () => {
         initialTitle: '',
         initialDescriptionHtml: '',
         initialDescriptionText: '',
+        showForm: true,
       },
     }).$mount();
   });
@@ -57,4 +61,106 @@ describe('Issuable output', () => {
       });
     });
   });
+
+  describe('updateIssuable', () => {
+    it('correctly updates issuable data', (done) => {
+      spyOn(vm.service, 'updateIssuable').and.callFake(() => new Promise((resolve) => {
+        resolve();
+      }));
+
+      vm.updateIssuable();
+
+      setTimeout(() => {
+        expect(
+          vm.service.updateIssuable,
+        ).toHaveBeenCalledWith(vm.formState);
+        expect(
+          eventHub.$emit,
+        ).toHaveBeenCalledWith('close.form');
+
+        done();
+      });
+    });
+
+    it('closes form on error', (done) => {
+      spyOn(window, 'Flash').and.callThrough();
+      spyOn(vm.service, 'updateIssuable').and.callFake(() => new Promise((resolve, reject) => {
+        reject();
+      }));
+
+      vm.updateIssuable();
+
+      setTimeout(() => {
+        expect(
+          eventHub.$emit,
+        ).toHaveBeenCalledWith('close.form');
+        expect(
+          window.Flash,
+        ).toHaveBeenCalledWith('Error updating issue');
+
+        done();
+      });
+    });
+  });
+
+  describe('deleteIssuable', () => {
+    it('changes URL when deleted', (done) => {
+      spyOn(gl.utils, 'visitUrl');
+      spyOn(vm.service, 'deleteIssuable').and.callFake(() => new Promise((resolve) => {
+        resolve({
+          path: '/test',
+        });
+      }));
+
+      vm.deleteIssuable();
+
+      setTimeout(() => {
+        expect(
+          gl.utils.visitUrl,
+        ).toHaveBeenCalledWith('/test');
+
+        done();
+      });
+    });
+
+    it('stops polling when deleteing', (done) => {
+      spyOn(gl.utils, 'visitUrl');
+      spyOn(vm.poll, 'stop');
+      spyOn(vm.service, 'deleteIssuable').and.callFake(() => new Promise((resolve) => {
+        resolve({
+          path: '/test',
+        });
+      }));
+
+      vm.deleteIssuable();
+
+      setTimeout(() => {
+        expect(
+          vm.poll.stop,
+        ).toHaveBeenCalledWith();
+
+        done();
+      });
+    });
+
+    it('closes form on error', (done) => {
+      spyOn(window, 'Flash').and.callThrough();
+      spyOn(vm.service, 'deleteIssuable').and.callFake(() => new Promise((resolve, reject) => {
+        reject();
+      }));
+
+      vm.deleteIssuable();
+
+      setTimeout(() => {
+        expect(
+          eventHub.$emit,
+        ).toHaveBeenCalledWith('close.form');
+        expect(
+          window.Flash,
+        ).toHaveBeenCalledWith('Error deleting issue');
+
+        done();
+      });
+    });
+  });
 });

spec/javascripts/issue_show/components/edit_actions_spec.js

+import Vue from 'vue';
+import editActions from '~/issue_show/components/edit_actions.vue';
+import eventHub from '~/issue_show/event_hub';
+
+describe('Edit Actions components', () => {
+  let vm;
+
+  beforeEach((done) => {
+    const Component = Vue.extend(editActions);
+
+    spyOn(eventHub, '$emit');
+
+    vm = new Component().$mount();
+
+    Vue.nextTick(done);
+  });
+
+  it('renders all buttons as enabled', () => {
+    expect(
+      vm.$el.querySelectorAll('.disabled').length,
+    ).toBe(0);
+
+    expect(
+      vm.$el.querySelectorAll('[disabled]').length,
+    ).toBe(0);
+  });
+
+  describe('updateIssuable', () => {
+    it('sends update.issauble event when clicking save button', () => {
+      vm.$el.querySelector('.btn-save').click();
+
+      expect(
+        eventHub.$emit,
+      ).toHaveBeenCalledWith('update.issuable');
+    });
+
+    it('shows loading icon after clicking save button', (done) => {
+      vm.$el.querySelector('.btn-save').click();
+
+      Vue.nextTick(() => {
+        expect(
+          vm.$el.querySelector('.btn-save .fa'),
+        ).not.toBeNull();
+
+        done();
+      });
+    });
+
+    it('disabled button after clicking save button', (done) => {
+      vm.$el.querySelector('.btn-save').click();
+
+      Vue.nextTick(() => {
+        expect(
+          vm.$el.querySelector('.btn-save').getAttribute('disabled'),
+        ).toBe('disabled');
+
+        done();
+      });
+    });
+  });
+
+  describe('closeForm', () => {
+    it('emits close.form when clicking cancel', () => {
+      vm.$el.querySelector('.btn-default').click();
+
+      expect(
+        eventHub.$emit,
+      ).toHaveBeenCalledWith('close.form');
+    });
+  });
+
+  describe('deleteIssuable', () => {
+    it('sends delete.issuable event when clicking save button', () => {
+      spyOn(window, 'confirm').and.returnValue(true);
+      vm.$el.querySelector('.btn-danger').click();
+
+      expect(
+        eventHub.$emit,
+      ).toHaveBeenCalledWith('delete.issuable');
+    });
+
+    it('shows loading icon after clicking delete button', (done) => {
+      spyOn(window, 'confirm').and.returnValue(true);
+      vm.$el.querySelector('.btn-danger').click();
+
+      Vue.nextTick(() => {
+        expect(
+          vm.$el.querySelector('.btn-danger .fa'),
+        ).not.toBeNull();
+
+        done();
+      });
+    });
+
+    it('does no actions when confirm is false', (done) => {
+      spyOn(window, 'confirm').and.returnValue(false);
+      vm.$el.querySelector('.btn-danger').click();
+
+      Vue.nextTick(() => {
+        expect(
+          eventHub.$emit,
+        ).not.toHaveBeenCalledWith('delete.issuable');
+        expect(
+          vm.$el.querySelector('.btn-danger .fa'),
+        ).toBeNull();
+
+        done();
+      });
+    });
+  });
+});