From e217d5181b37ec6304151120b4a2aba9455c6a84 Mon Sep 17 00:00:00 2001
From: Fabio Di Stasio <fabio286@gmail.com>
Date: Thu, 2 Sep 2021 18:08:23 +0200
Subject: [PATCH] feat: new create trigger tabs

---
 src/renderer/components/Workspace.vue         |  30 +-
 .../components/WorkspaceExploreBar.vue        |  12 +-
 .../WorkspaceExploreBarSchemaContext.vue      |   6 +-
 .../components/WorkspaceTabNewTrigger.vue     | 320 ++++++++++++++++++
 src/renderer/i18n/en-US.js                    |   3 +-
 5 files changed, 357 insertions(+), 14 deletions(-)
 create mode 100644 src/renderer/components/WorkspaceTabNewTrigger.vue

diff --git a/src/renderer/components/Workspace.vue b/src/renderer/components/Workspace.vue
index 1567884c..29de833f 100644
--- a/src/renderer/components/Workspace.vue
+++ b/src/renderer/components/Workspace.vue
@@ -119,6 +119,23 @@
                   </span>
                </a>
 
+               <a
+                  v-else-if="tab.type === 'new-trigger'"
+                  class="tab-link"
+                  :class="{'badge': tab.isChanged}"
+               >
+                  <i class="mdi mdi-shape-square-plus mdi-18px mr-1" />
+                  <span :title="`${$t('word.new').toUpperCase()}: ${$tc(`word.${tab.elementType}`)}`">
+                     {{ $t('message.newTrigger') }}
+                     <span
+                        class="btn btn-clear"
+                        :title="$t('word.close')"
+                        @mousedown.left.stop
+                        @click.stop="closeTab(tab)"
+                     />
+                  </span>
+               </a>
+
                <a
                   v-else-if="tab.type === 'view-props'"
                   class="tab-link"
@@ -268,6 +285,15 @@
                :view="tab.elementName"
                :schema="tab.schema"
             />
+            <WorkspaceTabNewTrigger
+               v-else-if="tab.type === 'new-trigger'"
+               :key="tab.uid"
+               :tab="tab"
+               :connection="connection"
+               :is-selected="selectedTab === tab.uid"
+               :trigger="tab.elementName"
+               :schema="tab.schema"
+            />
             <WorkspaceTabPropsTrigger
                v-else-if="['temp-trigger-props', 'trigger-props'].includes(tab.type)"
                :key="tab.uid"
@@ -337,6 +363,7 @@ import WorkspaceTabTable from '@/components/WorkspaceTabTable';
 
 import WorkspaceTabNewTable from '@/components/WorkspaceTabNewTable';
 import WorkspaceTabNewView from '@/components/WorkspaceTabNewView';
+import WorkspaceTabNewTrigger from '@/components/WorkspaceTabNewTrigger';
 
 import WorkspaceTabPropsTable from '@/components/WorkspaceTabPropsTable';
 import WorkspaceTabPropsView from '@/components/WorkspaceTabPropsView';
@@ -358,9 +385,10 @@ export default {
       WorkspaceTabQuery,
       WorkspaceTabTable,
       WorkspaceTabNewTable,
-      WorkspaceTabNewView,
       WorkspaceTabPropsTable,
+      WorkspaceTabNewView,
       WorkspaceTabPropsView,
+      WorkspaceTabNewTrigger,
       WorkspaceTabPropsTrigger,
       WorkspaceTabPropsTriggerFunction,
       WorkspaceTabPropsRoutine,
diff --git a/src/renderer/components/WorkspaceExploreBar.vue b/src/renderer/components/WorkspaceExploreBar.vue
index 1d0c3dd2..a8b35d49 100644
--- a/src/renderer/components/WorkspaceExploreBar.vue
+++ b/src/renderer/components/WorkspaceExploreBar.vue
@@ -61,12 +61,6 @@
          @close="hideNewDBModal"
          @reload="refresh"
       />
-      <ModalNewTrigger
-         v-if="isNewTriggerModal"
-         :workspace="workspace"
-         @close="hideCreateTriggerModal"
-         @open-create-trigger-editor="openCreateTriggerEditor"
-      />
       <ModalNewRoutine
          v-if="isNewRoutineModal"
          :workspace="workspace"
@@ -98,7 +92,7 @@
          @close-context="closeDatabaseContext"
          @open-create-table-tab="openCreateElementTab('table')"
          @open-create-view-tab="openCreateElementTab('view')"
-         @show-create-trigger-modal="showCreateTriggerModal"
+         @open-create-trigger-tab="openCreateElementTab('trigger')"
          @show-create-routine-modal="showCreateRoutineModal"
          @show-create-function-modal="showCreateFunctionModal"
          @show-create-trigger-function-modal="showCreateTriggerFunctionModal"
@@ -151,7 +145,7 @@ import TableContext from '@/components/WorkspaceExploreBarTableContext';
 import MiscContext from '@/components/WorkspaceExploreBarMiscContext';
 import MiscFolderContext from '@/components/WorkspaceExploreBarMiscFolderContext';
 import ModalNewSchema from '@/components/ModalNewSchema';
-import ModalNewTrigger from '@/components/ModalNewTrigger';
+
 import ModalNewRoutine from '@/components/ModalNewRoutine';
 import ModalNewFunction from '@/components/ModalNewFunction';
 import ModalNewTriggerFunction from '@/components/ModalNewTriggerFunction';
@@ -166,7 +160,7 @@ export default {
       MiscContext,
       MiscFolderContext,
       ModalNewSchema,
-      ModalNewTrigger,
+
       ModalNewRoutine,
       ModalNewFunction,
       ModalNewTriggerFunction,
diff --git a/src/renderer/components/WorkspaceExploreBarSchemaContext.vue b/src/renderer/components/WorkspaceExploreBarSchemaContext.vue
index c8de4b2b..72389f15 100644
--- a/src/renderer/components/WorkspaceExploreBarSchemaContext.vue
+++ b/src/renderer/components/WorkspaceExploreBarSchemaContext.vue
@@ -24,7 +24,7 @@
             <div
                v-if="workspace.customizations.triggerAdd"
                class="context-element"
-               @click="showCreateTriggerModal"
+               @click="openCreateTriggerTab"
             >
                <span class="d-flex"><i class="mdi mdi-18px mdi-table-cog text-light pr-1" /> {{ $tc('word.trigger', 1) }}</span>
             </div>
@@ -138,8 +138,8 @@ export default {
       openCreateViewTab () {
          this.$emit('open-create-view-tab');
       },
-      showCreateTriggerModal () {
-         this.$emit('show-create-trigger-modal');
+      openCreateTriggerTab () {
+         this.$emit('open-create-trigger-tab');
       },
       showCreateRoutineModal () {
          this.$emit('show-create-routine-modal');
diff --git a/src/renderer/components/WorkspaceTabNewTrigger.vue b/src/renderer/components/WorkspaceTabNewTrigger.vue
new file mode 100644
index 00000000..536dbc3f
--- /dev/null
+++ b/src/renderer/components/WorkspaceTabNewTrigger.vue
@@ -0,0 +1,320 @@
+<template>
+   <div v-show="isSelected" class="workspace-query-tab column col-12 columns col-gapless">
+      <div class="workspace-query-runner column col-12">
+         <div class="workspace-query-runner-footer">
+            <div class="workspace-query-buttons">
+               <button
+                  class="btn btn-primary btn-sm"
+                  :disabled="!isChanged"
+                  :class="{'loading':isSaving}"
+                  title="CTRL+S"
+                  @click="saveChanges"
+               >
+                  <i class="mdi mdi-24px mdi-content-save mr-1" />
+                  <span>{{ $t('word.save') }}</span>
+               </button>
+               <button
+                  :disabled="!isChanged"
+                  class="btn btn-link btn-sm mr-0"
+                  :title="$t('message.clearChanges')"
+                  @click="clearChanges"
+               >
+                  <i class="mdi mdi-24px mdi-delete-sweep mr-1" />
+                  <span>{{ $t('word.clear') }}</span>
+               </button>
+            </div>
+            <div class="workspace-query-info">
+               <div class="d-flex" :title="$t('word.schema')">
+                  <i class="mdi mdi-18px mdi-database mr-1" /><b>{{ schema }}</b>
+               </div>
+            </div>
+         </div>
+      </div>
+      <div class="container">
+         <div class="columns">
+            <div class="column col-auto">
+               <div class="form-group">
+                  <label class="form-label">{{ $t('word.name') }}</label>
+                  <input
+                     ref="firstInput"
+                     v-model="localTrigger.name"
+                     class="form-input"
+                     type="text"
+                  >
+               </div>
+            </div>
+            <div v-if="customizations.definer" class="column col-auto">
+               <div class="form-group">
+                  <label class="form-label">{{ $t('word.definer') }}</label>
+                  <select
+                     v-if="workspace.users.length"
+                     v-model="localTrigger.definer"
+                     class="form-select"
+                  >
+                     <option value="">
+                        {{ $t('message.currentUser') }}
+                     </option>
+                     <option v-if="!isDefinerInUsers" :value="originalTrigger.definer">
+                        {{ originalTrigger.definer.replaceAll('`', '') }}
+                     </option>
+                     <option
+                        v-for="user in workspace.users"
+                        :key="`${user.name}@${user.host}`"
+                        :value="`\`${user.name}\`@\`${user.host}\``"
+                     >
+                        {{ user.name }}@{{ user.host }}
+                     </option>
+                  </select>
+                  <select v-if="!workspace.users.length" class="form-select">
+                     <option value="">
+                        {{ $t('message.currentUser') }}
+                     </option>
+                  </select>
+               </div>
+            </div>
+            <fieldset class="column columns mb-0" :disabled="customizations.triggerOnlyRename">
+               <div class="column col-auto">
+                  <div class="form-group">
+                     <label class="form-label">{{ $t('word.table') }}</label>
+                     <select v-model="localTrigger.table" class="form-select">
+                        <option v-for="table in schemaTables" :key="table.name">
+                           {{ table.name }}
+                        </option>
+                     </select>
+                  </div>
+               </div>
+               <div class="column col-auto">
+                  <div class="form-group">
+                     <label class="form-label">{{ $t('word.event') }}</label>
+                     <div class="input-group">
+                        <select v-model="localTrigger.activation" class="form-select">
+                           <option>BEFORE</option>
+                           <option>AFTER</option>
+                        </select>
+                        <select
+                           v-if="!customizations.triggerMultipleEvents"
+                           v-model="localTrigger.event"
+                           class="form-select"
+                        >
+                           <option v-for="event in Object.keys(localEvents)" :key="event">
+                              {{ event }}
+                           </option>
+                        </select>
+                        <div v-if="customizations.triggerMultipleEvents" class="px-4">
+                           <label
+                              v-for="event in Object.keys(localEvents)"
+                              :key="event"
+                              class="form-checkbox form-inline"
+                              @change.prevent="changeEvents(event)"
+                           >
+                              <input :checked="localEvents[event]" type="checkbox"><i class="form-icon" /> {{ event }}
+                           </label>
+                        </div>
+                     </div>
+                  </div>
+               </div>
+            </fieldset>
+         </div>
+      </div>
+      <div class="workspace-query-results column col-12 mt-2 p-relative">
+         <BaseLoader v-if="isLoading" />
+         <label class="form-label ml-2">{{ $t('message.triggerStatement') }}</label>
+         <QueryEditor
+            v-show="isSelected"
+            ref="queryEditor"
+            :value.sync="localTrigger.sql"
+            :workspace="workspace"
+            :schema="schema"
+            :height="editorHeight"
+         />
+      </div>
+   </div>
+</template>
+
+<script>
+import QueryEditor from '@/components/QueryEditor';
+import { mapGetters, mapActions } from 'vuex';
+import BaseLoader from '@/components/BaseLoader';
+import Triggers from '@/ipc-api/Triggers';
+
+export default {
+   name: 'WorkspaceTabNewTrigger',
+   components: {
+      BaseLoader,
+      QueryEditor
+   },
+   props: {
+      connection: Object,
+      tab: Object,
+      isSelected: Boolean,
+      schema: String
+   },
+   data () {
+      return {
+         isLoading: false,
+         isSaving: false,
+         originalTrigger: {},
+         localTrigger: {},
+         lastTrigger: null,
+         sqlProxy: '',
+         editorHeight: 300,
+         localEvents: { INSERT: false, UPDATE: false, DELETE: false }
+      };
+   },
+   computed: {
+      ...mapGetters({
+         selectedWorkspace: 'workspaces/getSelected',
+         getWorkspace: 'workspaces/getWorkspace'
+      }),
+      workspace () {
+         return this.getWorkspace(this.connection.uid);
+      },
+      tabUid () {
+         return this.$vnode.key;
+      },
+      customizations () {
+         return this.workspace.customizations;
+      },
+      isChanged () {
+         return JSON.stringify(this.originalTrigger) !== JSON.stringify(this.localTrigger);
+      },
+      isDefinerInUsers () {
+         return this.originalTrigger ? this.workspace.users.some(user => this.originalTrigger.definer === `\`${user.name}\`@\`${user.host}\``) : true;
+      },
+      schemaTables () {
+         const schemaTables = this.workspace.structure
+            .filter(schema => schema.name === this.schema)
+            .map(schema => schema.tables);
+
+         return schemaTables.length ? schemaTables[0].filter(table => table.type === 'table') : [];
+      }
+   },
+   watch: {
+      isSelected (val) {
+         if (val)
+            this.changeBreadcrumbs({ schema: this.schema });
+      },
+      isChanged (val) {
+         this.setUnsavedChanges({ uid: this.connection.uid, tUid: this.tabUid, isChanged: val });
+      }
+   },
+   created () {
+      this.originalTrigger = {
+         sql: this.customizations.triggerSql,
+         definer: '',
+         table: 'elements',
+         activation: 'BEFORE',
+         event: this.customizations.triggerMultipleEvents ? ['INSERT'] : 'INSERT',
+         name: ''
+      };
+
+      this.localTrigger = JSON.parse(JSON.stringify(this.originalTrigger));
+
+      setTimeout(() => {
+         this.resizeQueryEditor();
+      }, 50);
+
+      window.addEventListener('keydown', this.onKey);
+   },
+   mounted () {
+      if (this.isSelected)
+         this.changeBreadcrumbs({ schema: this.schema });
+
+      setTimeout(() => {
+         this.$refs.firstInput.focus();
+      }, 100);
+   },
+   destroyed () {
+      window.removeEventListener('resize', this.resizeQueryEditor);
+   },
+   beforeDestroy () {
+      window.removeEventListener('keydown', this.onKey);
+   },
+   methods: {
+      ...mapActions({
+         addNotification: 'notifications/addNotification',
+         refreshStructure: 'workspaces/refreshStructure',
+         changeBreadcrumbs: 'workspaces/changeBreadcrumbs',
+         setUnsavedChanges: 'workspaces/setUnsavedChanges',
+         newTab: 'workspaces/newTab',
+         removeTab: 'workspaces/removeTab',
+         renameTabs: 'workspaces/renameTabs'
+      }),
+      changeEvents (event) {
+         if (this.customizations.triggerMultipleEvents) {
+            this.localEvents[event] = !this.localEvents[event];
+            this.localTrigger.event = [];
+            for (const key in this.localEvents) {
+               if (this.localEvents[key])
+                  this.localTrigger.event.push(key);
+            }
+         }
+      },
+      async saveChanges () {
+         if (this.isSaving) return;
+         this.isSaving = true;
+         const params = {
+            uid: this.connection.uid,
+            schema: this.schema,
+            ...this.localTrigger
+         };
+
+         try {
+            const { status, response } = await Triggers.createTrigger(params);
+
+            if (status === 'success') {
+               await this.refreshStructure(this.connection.uid);
+
+               this.newTab({
+                  uid: this.connection.uid,
+                  schema: this.schema,
+                  elementName: this.localTrigger.name,
+                  elementType: 'trigger',
+                  type: 'trigger-props'
+               });
+
+               this.removeTab({ uid: this.connection.uid, tab: this.tab.uid });
+            }
+            else
+               this.addNotification({ status: 'error', message: response });
+         }
+         catch (err) {
+            this.addNotification({ status: 'error', message: err.stack });
+         }
+
+         this.isSaving = false;
+      },
+      clearChanges () {
+         this.localTrigger = JSON.parse(JSON.stringify(this.originalTrigger));
+         this.$refs.queryEditor.editor.session.setValue(this.localTrigger.sql);
+
+         Object.keys(this.localEvents).forEach(event => {
+            this.localEvents[event] = false;
+         });
+
+         if (this.customizations.triggerMultipleEvents) {
+            this.originalTrigger.event.forEach(e => {
+               this.localEvents[e] = true;
+            });
+         }
+      },
+      resizeQueryEditor () {
+         if (this.$refs.queryEditor) {
+            const footer = document.getElementById('footer');
+            const size = window.innerHeight - this.$refs.queryEditor.$el.getBoundingClientRect().top - footer.offsetHeight;
+            this.editorHeight = size;
+            this.$refs.queryEditor.editor.resize();
+         }
+      },
+      onKey (e) {
+         if (this.isSelected) {
+            e.stopPropagation();
+            if (e.ctrlKey && e.keyCode === 83) { // CTRL + S
+               if (this.isChanged)
+                  this.saveChanges();
+            }
+         }
+      }
+   }
+};
+</script>
diff --git a/src/renderer/i18n/en-US.js b/src/renderer/i18n/en-US.js
index 7b4226b8..e16b597e 100644
--- a/src/renderer/i18n/en-US.js
+++ b/src/renderer/i18n/en-US.js
@@ -233,7 +233,8 @@ module.exports = {
       runQuery: 'Run query',
       thereAreNoTableFields: 'There are no table fields',
       newTable: 'New table',
-      newView: 'New view'
+      newView: 'New view',
+      newTrigger: 'New trigger'
    },
    faker: {
       address: 'Address',