add server to monorepo.

packages/server/src/models/TenantModel.ts

@@ -0,0 +1,22 @@
+import { Container } from 'typedi';
+import BaseModel from 'models/Model';
+
+export default class TenantModel extends BaseModel {
+  /**
+   * Logging all tenant databases queries.
+   * @param  {...any} args 
+   */
+  static query(...args) {
+    const Logger = Container.get('logger');
+
+    return super.query(...args).onBuildKnex((knexQueryBuilder) => {
+      const { userParams: { tenantId } } = knexQueryBuilder.client.config;
+
+      knexQueryBuilder.on('query', queryData => {
+        Logger.info(`[query][tenant] ${queryData.sql}`, {
+          bindings: queryData.bindings, tenantId
+        });
+      });
+    });
+  }
+}