feat: wrap up translation logic

api/src/setting/repositories/setting.repository.ts

@@ -12,7 +12,6 @@ import { EventEmitter2 } from '@nestjs/event-emitter';
 import { InjectModel } from '@nestjs/mongoose';
 import { Document, Model, Query, Types } from 'mongoose';
 
-import { config } from '@/config';
 import { I18nService } from '@/i18n/services/i18n.service';
 import { BaseRepository } from '@/utils/generics/base-repository';
 
@@ -65,8 +64,7 @@ export class SettingRepository extends BaseRepository<Setting> {
    * Emits an event after a `Setting` has been updated.
    *
    * This method is used to synchronize global settings by emitting an event
-   * based on the `group` and `label` of the `Setting`. It also updates the i18n
-   * default language setting when the `default_lang` label is updated.
+   * based on the `group` and `label` of the `Setting`.
    *
    * @param _query The Mongoose query object used to find and update the document.
    * @param setting The updated `Setting` object.
@@ -86,33 +84,5 @@ export class SettingRepository extends BaseRepository<Setting> {
       'hook:settings:' + setting.group + ':' + setting.label,
       setting,
     );
-
-    if (setting.label === 'default_lang') {
-      // @todo : check if this actually updates the default lang
-      this.i18n.resolveLanguage(setting.value as string);
-    }
-  }
-
-  /**
-   * Sets default values before creating a `Setting` document.
-   *
-   * If the setting is part of the `nlp_settings` group, it sets specific values
-   * for `languages` and `default_lang` labels, using configuration values from the
-   * chatbot settings.
-   *
-   * @param setting The `Setting` document to be created.
-   */
-  async preCreate(
-    setting: Document<unknown, unknown, Setting> &
-      Setting & { _id: Types.ObjectId },
-  ) {
-    if (setting.group === 'nlp_settings') {
-      if (setting.label === 'languages') {
-        setting.value = config.chatbot.lang.available;
-      } else if (setting.label === 'default_lang') {
-        setting.value = config.chatbot.lang.default;
-        setting.options = config.chatbot.lang.available;
-      }
-    }
   }
 }

api/src/setting/schemas/types.ts

@@ -98,8 +98,6 @@ export type SettingDict = { [group: string]: Setting[] };
 
 export type Settings = {
   nlp_settings: {
-    default_lang: string;
-    languages: string[];
     threshold: string;
     provider: string;
     endpoint: string;

api/src/setting/seeds/setting.seed-model.ts

@@ -7,8 +7,6 @@
  * 3. SaaS Restriction: This software, or any derivative of it, may not be used to offer a competing product or service (SaaS) without prior written consent from Hexastack. Offering the software as a service or using it in a commercial cloud environment without express permission is strictly prohibited.
  */
 
-import { config } from '@/config';
-
 import { SettingCreateDto } from '../dto/setting.dto';
 import { SettingType } from '../schemas/types';
 
@@ -67,26 +65,6 @@ export const settingModels: SettingCreateDto[] = [
     type: SettingType.text,
     weight: 3,
   },
-  {
-    group: 'nlp_settings',
-    label: 'languages',
-    value: [],
-    options: [],
-    type: SettingType.select,
-    config: {
-      multiple: true,
-      allowCreate: true,
-    },
-    weight: 4,
-  },
-  {
-    group: 'nlp_settings',
-    label: 'default_lang',
-    value: config.chatbot.lang.default,
-    options: [], // NOTE : will be set onBeforeCreate from config
-    type: SettingType.select,
-    weight: 5,
-  },
   {
     group: 'nlp_settings',
     label: 'threshold',
@@ -97,7 +75,7 @@ export const settingModels: SettingCreateDto[] = [
       max: 1,
       step: 0.01,
     },
-    weight: 6,
+    weight: 4,
   },
   {
     group: 'contact',