1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | exports.FileInterceptor = void 0;
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4 | const tslib_1 = require("tslib");
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5 | const common_1 = require("@nestjs/common");
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6 | const multer = require("multer");
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7 | const files_constants_1 = require("../files.constants");
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8 | const multer_utils_1 = require("../multer/multer.utils");
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9 | function FileInterceptor(fieldName, localOptions) {
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10 | let MixinInterceptor = class MixinInterceptor {
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11 | constructor(options = {}) {
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12 | this.multer = multer(Object.assign(Object.assign({}, options), localOptions));
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13 | }
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14 | async intercept(context, next) {
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15 | const ctx = context.switchToHttp();
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16 | await new Promise((resolve, reject) => this.multer.single(fieldName)(ctx.getRequest(), ctx.getResponse(), (err) => {
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17 | if (err) {
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18 | const error = multer_utils_1.transformException(err);
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19 | return reject(error);
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20 | }
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21 | resolve();
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22 | }));
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23 | return next.handle();
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24 | }
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25 | };
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26 | MixinInterceptor = tslib_1.__decorate([
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27 | tslib_1.__param(0, common_1.Optional()),
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28 | tslib_1.__param(0, common_1.Inject(files_constants_1.MULTER_MODULE_OPTIONS)),
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29 | tslib_1.__metadata("design:paramtypes", [Object])
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30 | ], MixinInterceptor);
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31 | const Interceptor = common_1.mixin(MixinInterceptor);
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32 | return Interceptor;
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33 | }
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34 | exports.FileInterceptor = FileInterceptor;
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