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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | 6x 6x 6x 6x 31x 31x 31x 10x 10x | import { Inject, Injectable, Scope } from '@nestjs/common';
import { REQUEST } from '@nestjs/core';
import { I18nService } from './i18n.service';
@Injectable({ scope: Scope.REQUEST })
export class I18nRequestScopeService {
readonly detectedLanguage: string;
constructor(
@Inject(REQUEST) private readonly req,
private readonly i18nService: I18nService,
) {
this.detectedLanguage =
req.i18nLang || (req.raw ? req.raw.i18nLang : undefined);
}
public translate(key, options?) {
options = {
lang: this.detectedLanguage,
...options,
};
return this.i18nService.translate(key, options);
}
}
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