feat: Attachment files system.

server/src/models/ManualJournal.js

@@ -1,3 +1,4 @@
+import { Model } from 'objection';
 import TenantModel from '@/models/TenantModel';
 
 export default class ManualJournal extends TenantModel {
@@ -7,4 +8,26 @@ export default class ManualJournal extends TenantModel {
   static get tableName() {
     return 'manual_journals';
   }
+
+  /**
+   * Relationship mapping.
+   */
+  static get relationMappings() {
+    const Media = require('@/models/Media');
+
+    return {
+      media: {
+        relation: Model.ManyToManyRelation,
+        modelClass: this.relationBindKnex(Media.default),
+        join: {
+          from: 'manual_journals.id',
+          through: {
+            from: 'media_links.model_id',
+            to: 'media_links.media_id',
+          },
+          to: 'media.id',
+        }
+      }
+    };
+  }
 }

server/src/models/MediaLink.js

@@ -0,0 +1,10 @@
+import TenantModel from '@/models/TenantModel';
+
+export default class MediaLink extends TenantModel {
+  /**
+   * Table name
+   */
+  static get tableName() {
+    return 'media_links';
+  }
+}