@softkit/i18n/src/lib/resolvers/grpc-metadata.resolver.js

This library is a simple wrapper based on [nestjs-i18n](https://nestjs-i18n.com/)

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.GrpcMetadataResolver = void 0;
const tslib_1 = require("tslib");
const common_1 = require("@nestjs/common");
const decorators_1 = require("../decorators");
let GrpcMetadataResolver = class GrpcMetadataResolver {
    constructor(keys = ['lang']) {
        this.keys = keys;
    }
    async resolve(context) {
        const type = context.getType();
        if (type === 'rpc') {
            const metadata = context.switchToRpc().getContext();
            for (const key of this.keys) {
                const [value] = metadata.get(key);
                if (value) {
                    return value;
                }
            }
        }
        return undefined;
    }
};
exports.GrpcMetadataResolver = GrpcMetadataResolver;
exports.GrpcMetadataResolver = GrpcMetadataResolver = tslib_1.__decorate([
    (0, common_1.Injectable)(),
    tslib_1.__param(0, (0, decorators_1.I18nResolverOptions)()),
    tslib_1.__metadata("design:paramtypes", [Array])
], GrpcMetadataResolver);
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