Merge pull request #6954 from ever-co/feat/add-language-migration

Feat/Add language migration

packages/core/src/database/migrations/1696704276300-AddLanguage.ts

@@ -0,0 +1,24 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+import { LanguageUtils } from '../../language/language-utils';
+import * as chalk from "chalk";
+
+export class AddLanguage1696704276300 implements MigrationInterface {
+	name = 'AddLanguage1696704276300';
+
+	/**
+	 * Up Migration
+	 *
+	 * @param queryRunner
+	 */
+	public async up(queryRunner: QueryRunner): Promise<any> {
+		console.log(chalk.yellow(`AddLanguage1696704276300 start running!`));
+		await LanguageUtils.migrateLanguages(queryRunner);
+	}
+
+	/**
+	 * Down Migration
+	 *
+	 * @param queryRunner
+	 */
+	public async down(queryRunner: QueryRunner): Promise<any> {}
+}

packages/core/src/language/language-utils.ts

@@ -0,0 +1,75 @@
+import { QueryRunner } from 'typeorm';
+import { ILanguage, LanguagesEnum } from '@gauzy/contracts';
+import allLanguages from './all-languages';
+import { Language } from './language.entity';
+import { faker } from '@faker-js/faker';
+import { v4 as uuidV4 } from 'uuid';
+
+export class LanguageUtils {
+	private static async addLanguages(
+		queryRunner: QueryRunner,
+		languages: ILanguage[]
+	): Promise<void> {
+		for await (const language of languages) {
+			const { name, code, is_system, description, color } = language;
+			const payload = [name, code, is_system, description, color];
+			let insertOrUpdateQuery = '';
+			if (
+				['sqlite', 'better-sqlite3'].includes(
+					queryRunner.connection.options.type
+				)
+			) {
+				payload.push(uuidV4());
+				insertOrUpdateQuery = `
+					INSERT INTO language (name, code, is_system, description, color, id)
+					VALUES ($1, $2, $3, $4, $5, $6)
+					ON CONFLICT (code)
+					DO UPDATE SET
+						name = EXCLUDED.name,
+						is_system = EXCLUDED.is_system,
+						description = EXCLUDED.description,
+						color = EXCLUDED.color;
+				`;
+			} else {
+				insertOrUpdateQuery = `
+					INSERT INTO language (name, code, is_system, description, color)
+					VALUES ($1, $2, $3, $4, $5)
+					ON CONFLICT (code)
+					DO UPDATE SET
+						name = EXCLUDED.name,
+						is_system = EXCLUDED.is_system,
+						description = EXCLUDED.description,
+						color = EXCLUDED.color;
+				`;
+			}
+			await queryRunner.connection.manager.query(
+				insertOrUpdateQuery,
+				payload
+			);
+		}
+	}
+
+	public static get registeredLanguages(): ILanguage[] {
+		const systemLanguages: string[] = Object.values(LanguagesEnum);
+		const languages: ILanguage[] = [];
+		for (const key in allLanguages) {
+			if (Object.prototype.hasOwnProperty.call(allLanguages, key)) {
+				const { name, nativeName } = allLanguages[key];
+				const language = new Language();
+				language.name = name;
+				language.code = key;
+				language.is_system = systemLanguages.indexOf(key) >= 0;
+				language.description = nativeName;
+				language.color = faker.internet.color();
+				languages.push(language);
+			}
+		}
+		return languages;
+	}
+
+	public static async migrateLanguages(
+		queryRunner: QueryRunner
+	): Promise<void> {
+		await this.addLanguages(queryRunner, this.registeredLanguages);
+	}
+}