feat: optimize dynamic list service.

feat: inactive mode for accounts, items, customers and vendors services.

server/src/models/ItemCategory.js

@@ -42,68 +42,6 @@ export default class ItemCategory extends TenantModel {
     };
   }
 
-  /**
-   * Item category fields.
-   */
-  static get fields() {
-    return {
-      name: {
-        label: 'Name',
-        column: 'name',
-        columnType: 'string'
-      },
-      description: {
-        label: 'Description',
-        column: 'description',
-        columnType: 'string'
-      },
-      user: {
-        label: 'User',
-        column: 'user_id',
-        relation: 'users.id',
-        relationColumn: 'users.id',
-      },
-      cost_account: {
-        label: 'Cost account',
-        column: 'cost_account_id',
-        relation: 'accounts.id',
-        optionsResource: 'account'
-      },
-      sell_account: {
-        label: 'Sell account',
-        column: 'sell_account_id',
-        relation: 'accounts.id',
-        optionsResource: 'account'
-      },
-      inventory_account: {
-        label: 'Inventory account',
-        column: 'inventory_account_id',
-        relation: 'accounts.id',
-        optionsResource: 'account'
-      },
-      cost_method: {
-        label: 'Cost method',
-        column: 'cost_method',
-        options: [{
-          key: 'FIFO', label: 'First-in first-out (FIFO)',
-          key: 'LIFO', label: 'Last-in first-out (LIFO)',
-          key: 'average', label: 'Average rate',
-        }],
-        columnType: 'string',
-      },
-      count: {
-        label: 'Count',
-        column: 'count',
-        sortQuery: this.sortCountQuery
-      },
-      created_at: {
-        label: 'Created at',
-        column: 'created_at',
-        columnType: 'date',
-      },
-    };
-  }
-
   static sortCountQuery(query, role) {
     query.orderBy('count', role.order);
   }