Bring back quoteIdentifier(s) to queryInterface to ease migration to v6

lib/dialects/abstract/query-generator.js

@@ -925,7 +925,7 @@ class QueryGenerator {
   }
 
   /**
-   * Split a list of identifiers by "." and quote each part
+   * Adds quotes to identifier
    *
    * @param {string} identifier
    * @param {boolean} force
@@ -936,6 +936,13 @@ class QueryGenerator {
     throw new Error(`quoteIdentifier for Dialect "${this.dialect}" is not implemented`);
   }
 
+  /**
+   * Split a list of identifiers by "." and quote each part.
+   *
+   * @param {string} identifiers 
+   * 
+   * @returns {string}
+   */
   quoteIdentifiers(identifiers) {
     if (identifiers.includes('.')) {
       identifiers = identifiers.split('.');

lib/dialects/abstract/query-interface.js

@@ -430,6 +430,29 @@ class QueryInterface {
     return this.sequelize.normalizeAttribute(attribute);
   }
 
+  /**
+   * Split a list of identifiers by "." and quote each part
+   *
+   * @param {string} identifier
+   * @param {boolean} force
+   *
+   * @returns {string}
+   */
+  quoteIdentifier(identifier, force) {
+    return this.queryGenerator.quoteIdentifier(identifier, force);
+  }
+
+  /**
+   * Split a list of identifiers by "." and quote each part.
+   *
+   * @param {string} identifiers 
+   * 
+   * @returns {string}
+   */
+  quoteIdentifiers(identifiers) {
+    return this.queryGenerator.quoteIdentifiers(identifiers);
+  }
+
   /**
    * Change a column definition
    *

lib/utils/class-to-invokable.ts

@@ -15,14 +15,14 @@ interface Invokeable<Args extends Array<any>, Instance> {
  * @private
  */
 export function classToInvokable<Args extends Array<any>, Instance extends object>(
-  Class: new (...args: Args) => Instance,
+  Class: new (...args: Args) => Instance
 ): Invokeable<Args, Instance> {
   return new Proxy<Invokeable<Args, Instance>>(Class as any, {
     apply(_target, _thisArg, args: Args) {
       return new Class(...args);
     },
     construct(_target, args: Args) {
       return new Class(...args);
-    },
+    }
   });
 }

test/unit/dialects/abstract/query-interface.test.ts

@@ -0,0 +1,40 @@
+import { expect } from 'chai';
+import Support from '../../support';
+
+const { sequelize } = Support as any;
+
+describe('QueryInterface', () => {
+  describe('quoteIdentifier', () => {
+    // regression test which covers https://github.com/sequelize/sequelize/issues/12627
+    it('should quote the identifier', () => {
+      const identifier = 'identifier';
+      const quotedIdentifier = sequelize
+        .getQueryInterface()
+        .quoteIdentifier(identifier);
+      const expectedQuotedIdentifier = sequelize
+        .getQueryInterface()
+        .queryGenerator.quoteIdentifier(identifier);
+
+      expect(quotedIdentifier).not.to.be.undefined;
+      expect(expectedQuotedIdentifier).not.to.be.undefined;
+      expect(quotedIdentifier).to.equal(expectedQuotedIdentifier);
+    });
+  });
+
+  describe('quoteIdentifiers', () => {
+    // regression test which covers https://github.com/sequelize/sequelize/issues/12627
+    it('should quote the identifiers', () => {
+      const identifier = 'table.identifier';
+      const quotedIdentifiers = sequelize
+        .getQueryInterface()
+        .quoteIdentifiers(identifier);
+      const expectedQuotedIdentifiers = sequelize
+        .getQueryInterface()
+        .queryGenerator.quoteIdentifiers(identifier);
+
+      expect(quotedIdentifiers).not.to.be.undefined;
+      expect(expectedQuotedIdentifiers).not.to.be.undefined;
+      expect(quotedIdentifiers).to.equal(expectedQuotedIdentifiers);
+    });
+  });
+});

types/lib/query-interface.d.ts

@@ -630,21 +630,20 @@ export class QueryInterface {
   ): Promise<void>;
 
   /**
-   * Escape an identifier (e.g. a table or attribute name). If force is true, the identifier will be quoted
-   * even if the `quoteIdentifiers` option is false.
+   * Escape a table name
    */
-  public quoteIdentifier(identifier: string, force: boolean): string;
+  public quoteTable(identifier: TableName): string;
 
   /**
-   * Escape a table name
+   * Escape an identifier (e.g. a table or attribute name). If force is true, the identifier will be quoted
+   * even if the `quoteIdentifiers` option is false.
    */
-  public quoteTable(identifier: TableName): string;
+  public quoteIdentifier(identifier: string, force?: boolean): string;
 
   /**
-   * Split an identifier into .-separated tokens and quote each part. If force is true, the identifier will be
-   * quoted even if the `quoteIdentifiers` option is false.
+   * Split an identifier into .-separated tokens and quote each part.
    */
-  public quoteIdentifiers(identifiers: string, force: boolean): string;
+  public quoteIdentifiers(identifiers: string): string;
 
   /**
    * Escape a value (e.g. a string, number or date)

types/test/query-interface.ts

@@ -73,6 +73,10 @@ async function test() {
 
   await queryInterface.quoteTable({ tableName: 'foo', delimiter: 'bar' });
 
+  queryInterface.quoteIdentifier("foo");
+  queryInterface.quoteIdentifier("foo", true);
+  queryInterface.quoteIdentifiers("table.foo");
+
   await queryInterface.dropAllTables();
 
   await queryInterface.renameTable('Person', 'User');