feat: drop and truncate tables

src/main/ipc-handlers/tables.js

@@ -184,4 +184,24 @@ export default (connections) => {
          return { status: 'error', response: err.toString() };
       }
    });
+
+   ipcMain.handle('truncate-table', async (event, params) => {
+      try {
+         await connections[params.uid].truncateTable(params);
+         return { status: 'success' };
+      }
+      catch (err) {
+         return { status: 'error', response: err.toString() };
+      }
+   });
+
+   ipcMain.handle('drop-table', async (event, params) => {
+      try {
+         await connections[params.uid].dropTable(params);
+         return { status: 'success' };
+      }
+      catch (err) {
+         return { status: 'error', response: err.toString() };
+      }
+   });
 };

src/main/libs/clients/MySQLClient.js

@@ -448,6 +448,28 @@ export class MySQLClient extends AntaresCore {
       return await this.raw(sql);
    }
 
+   /**
+    * TRUNCATE TABLE
+    *
+    * @returns {Array.<Object>} parameters
+    * @memberof MySQLClient
+    */
+   async truncateTable (params) {
+      const sql = `TRUNCATE TABLE \`${params.table}\``;
+      return await this.raw(sql);
+   }
+
+   /**
+    * DROP TABLE
+    *
+    * @returns {Array.<Object>} parameters
+    * @memberof MySQLClient
+    */
+   async dropTable (params) {
+      const sql = `DROP TABLE \`${params.table}\``;
+      return await this.raw(sql);
+   }
+
    /**
     * @returns {String} SQL string
     * @memberof MySQLClient

src/renderer/components/WorkspaceExploreBar.vue

@@ -62,6 +62,13 @@
          @show-create-table-modal="showCreateTableModal"
          @reload="refresh"
       />
+      <TableContext
+         v-if="isTableContext"
+         :selected-table="selectedTable"
+         :context-event="tableContextEvent"
+         @close-context="closeTableContext"
+         @reload="refresh"
+      />
    </div>
 </template>
 
@@ -72,6 +79,7 @@ import Tables from '@/ipc-api/Tables';
 import WorkspaceConnectPanel from '@/components/WorkspaceConnectPanel';
 import WorkspaceExploreBarDatabase from '@/components/WorkspaceExploreBarDatabase';
 import DatabaseContext from '@/components/WorkspaceExploreBarDatabaseContext';
+import TableContext from '@/components/WorkspaceExploreBarTableContext';
 import ModalNewDatabase from '@/components/ModalNewDatabase';
 import ModalNewTable from '@/components/ModalNewTable';
 
@@ -81,6 +89,7 @@ export default {
       WorkspaceConnectPanel,
       WorkspaceExploreBarDatabase,
       DatabaseContext,
+      TableContext,
       ModalNewDatabase,
       ModalNewTable
    },
@@ -205,7 +214,7 @@ export default {
          this.isTableContext = true;
       },
       closeTableContext () {
-         this.isDatabaseContext = false;
+         this.isTableContext = false;
       }
    }
 };

src/renderer/components/WorkspaceExploreBarDatabaseContext.vue

@@ -13,10 +13,10 @@
          </div>
       </div>
       <div class="context-element" @click="showEditModal">
-         <span class="d-flex"><i class="mdi mdi-18px mdi-pencil text-light pr-1" /> {{ $t('word.edit') }}</span>
+         <span class="d-flex"><i class="mdi mdi-18px mdi-database-edit text-light pr-1" /> {{ $t('word.edit') }}</span>
       </div>
       <div class="context-element" @click="showDeleteModal">
-         <span class="d-flex"><i class="mdi mdi-18px mdi-delete text-light pr-1" /> {{ $t('word.delete') }}</span>
+         <span class="d-flex"><i class="mdi mdi-18px mdi-database-remove text-light pr-1" /> {{ $t('word.delete') }}</span>
       </div>
 
       <ConfirmModal
@@ -69,12 +69,17 @@ export default {
    },
    computed: {
       ...mapGetters({
-         selectedWorkspace: 'workspaces/getSelected'
-      })
+         selectedWorkspace: 'workspaces/getSelected',
+         getWorkspace: 'workspaces/getWorkspace'
+      }),
+      workspace () {
+         return this.getWorkspace(this.selectedWorkspace);
+      }
    },
    methods: {
       ...mapActions({
-         addNotification: 'notifications/addNotification'
+         addNotification: 'notifications/addNotification',
+         changeBreadcrumbs: 'workspaces/changeBreadcrumbs'
       }),
       showCreateTableModal () {
          this.$emit('show-create-table-modal');
@@ -103,6 +108,9 @@ export default {
             });
 
             if (status === 'success') {
+               if (this.selectedDatabase === this.workspace.breadcrumbs.schema)
+                  this.changeBreadcrumbs({ schema: null });
+
                this.closeContext();
                this.$emit('reload');
             }

src/renderer/components/WorkspaceExploreBarTableContext.vue

@@ -3,43 +3,45 @@
       :context-event="contextEvent"
       @close-context="closeContext"
    >
-      <div class="context-element">
-         <span class="d-flex"><i class="mdi mdi-18px mdi-plus text-light pr-1" /> {{ $t('word.add') }}</span>
-         <i class="mdi mdi-18px mdi-chevron-right text-light pl-1" />
-         <div class="context-submenu">
-            <div class="context-element" @click="showCreateTableModal">
-               <span class="d-flex"><i class="mdi mdi-18px mdi-table text-light pr-1" /> {{ $t('word.table') }}</span>
-            </div>
-         </div>
-      </div>
-      <div class="context-element" @click="showEditModal">
-         <span class="d-flex"><i class="mdi mdi-18px mdi-pencil text-light pr-1" /> {{ $t('word.edit') }}</span>
+      <div class="context-element" @click="showEmptyModal">
+         <span class="d-flex"><i class="mdi mdi-18px mdi-table-off text-light pr-1" /> {{ $t('message.emptyTable') }}</span>
       </div>
       <div class="context-element" @click="showDeleteModal">
-         <span class="d-flex"><i class="mdi mdi-18px mdi-delete text-light pr-1" /> {{ $t('word.delete') }}</span>
+         <span class="d-flex"><i class="mdi mdi-18px mdi-table-remove text-light pr-1" /> {{ $t('word.delete') }}</span>
       </div>
 
+      <ConfirmModal
+         v-if="isEmptyModal"
+         @confirm="emptyTable"
+         @hide="hideEmptyModal"
+      >
+         <template slot="header">
+            <div class="d-flex">
+               <i class="mdi mdi-24px mdi-table-off mr-1" /> {{ $t('message.emptyTable') }}
+            </div>
+         </template>
+         <div slot="body">
+            <div class="mb-2">
+               {{ $t('message.emptyCorfirm') }} "<b>{{ selectedTable }}</b>"?
+            </div>
+         </div>
+      </ConfirmModal>
       <ConfirmModal
          v-if="isDeleteModal"
-         @confirm="deleteDatabase"
+         @confirm="deleteTable"
          @hide="hideDeleteModal"
       >
          <template slot="header">
             <div class="d-flex">
-               <i class="mdi mdi-24px mdi-database-remove mr-1" /> {{ $t('message.deleteDatabase') }}
+               <i class="mdi mdi-24px mdi-table-remove mr-1" /> {{ $t('message.deleteTable') }}
             </div>
          </template>
          <div slot="body">
             <div class="mb-2">
-               {{ $t('message.deleteCorfirm') }} "<b>{{ selectedDatabase }}</b>"?
+               {{ $t('message.deleteCorfirm') }} "<b>{{ selectedTable }}</b>"?
             </div>
          </div>
       </ConfirmModal>
-      <ModalEditDatabase
-         v-if="isEditModal"
-         :selected-database="selectedDatabase"
-         @close="hideEditModal"
-      />
    </BaseContextMenu>
 </template>
 
@@ -61,17 +63,23 @@ export default {
    },
    data () {
       return {
-         isDeleteModal: false
+         isDeleteModal: false,
+         isEmptyModal: false
       };
    },
    computed: {
       ...mapGetters({
-         selectedWorkspace: 'workspaces/getSelected'
-      })
+         selectedWorkspace: 'workspaces/getSelected',
+         getWorkspace: 'workspaces/getWorkspace'
+      }),
+      workspace () {
+         return this.getWorkspace(this.selectedWorkspace);
+      }
    },
    methods: {
       ...mapActions({
-         addNotification: 'notifications/addNotification'
+         addNotification: 'notifications/addNotification',
+         changeBreadcrumbs: 'workspaces/changeBreadcrumbs'
       }),
       showCreateTableModal () {
          this.$emit('show-create-table-modal');
@@ -82,24 +90,47 @@ export default {
       hideDeleteModal () {
          this.isDeleteModal = false;
       },
-      showEditModal () {
-         this.isEditModal = true;
+      showEmptyModal () {
+         this.isEmptyModal = true;
       },
-      hideEditModal () {
-         this.isEditModal = false;
-         this.closeContext();
+      hideEmptyModal () {
+         this.isEmptyModal = false;
       },
       closeContext () {
          this.$emit('close-context');
       },
-      async deleteDatabase () {
+      async emptyTable () {
          try {
-            const { status, response } = await Database.deleteDatabase({
+            const { status, response } = await Tables.truncateTable({
                uid: this.selectedWorkspace,
-               database: this.selectedDatabase
+               table: this.selectedTable
             });
 
             if (status === 'success') {
+               if (this.selectedTable === this.workspace.breadcrumbs.table)
+                  this.changeBreadcrumbs({ table: null });
+
+               this.closeContext();
+               this.$emit('reload');
+            }
+            else
+               this.addNotification({ status: 'error', message: response });
+         }
+         catch (err) {
+            this.addNotification({ status: 'error', message: err.stack });
+         }
+      },
+      async deleteTable () {
+         try {
+            const { status, response } = await Tables.dropTable({
+               uid: this.selectedWorkspace,
+               table: this.selectedTable
+            });
+
+            if (status === 'success') {
+               if (this.selectedTable === this.workspace.breadcrumbs.table)
+                  this.changeBreadcrumbs({ table: null });
+
                this.closeContext();
                this.$emit('reload');
             }

src/renderer/components/WorkspacePropsTableContext.vue

@@ -18,7 +18,7 @@
             </div>
          </div>
       </div>
-      <div class="context-element">
+      <div v-if="indexes.length" class="context-element">
          <span class="d-flex"><i class="mdi mdi-18px mdi-key-arrow-right text-light pr-1" /> {{ $t('message.addToIndex') }}</span>
          <i class="mdi mdi-18px mdi-chevron-right text-light pl-1" />
          <div class="context-submenu">

src/renderer/components/WorkspaceTableTab.vue

@@ -122,7 +122,12 @@ export default {
          return this.results.length ? this.results[0].keys : [];
       },
       tableInfo () {
-         return this.workspace.structure.find(db => db.name === this.schema).tables.find(table => table.name === this.table);
+         try {
+            return this.workspace.structure.find(db => db.name === this.schema).tables.find(table => table.name === this.table);
+         }
+         catch (err) {
+            return { rows: 0 };
+         }
       }
    },
    watch: {

src/renderer/i18n/en-US.js

@@ -109,7 +109,9 @@ module.exports = {
       createNewIndex: 'Create new index',
       addToIndex: 'Add to index',
       createNewTable: 'Create new table',
-      emptyTable: 'Empty table'
+      emptyTable: 'Empty table',
+      deleteTable: 'Delete table',
+      emptyCorfirm: 'Do you confirm to empty'
    },
    // Date and Time
    short: {

src/renderer/ipc-api/Tables.js

@@ -41,4 +41,12 @@ export default class {
    static alterTable (params) {
       return ipcRenderer.invoke('alter-table', params);
    }
+
+   static truncateTable (params) {
+      return ipcRenderer.invoke('truncate-table', params);
+   }
+
+   static dropTable (params) {
+      return ipcRenderer.invoke('drop-table', params);
+   }
 }