libmodulor/dist/esm/uc/workers/SimpleAggregateFinder.js

A TypeScript library to create platform-agnostic applications

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var __metadata = (this && this.__metadata) || function (k, v) {
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var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
import { inject, injectable } from 'inversify';
import { NotFoundError } from '../../error/index.js';
/**
 * Find an aggregate by id by replaying additive use cases and removal ones
 *
 * This works only in simple scenarios where you have the following use cases :
 *   - `CreateX`
 *   - `CreateX`, `DeleteX`
 *   - `CreateX`, `[DeleteX, ArchiveX]`
 *
 * If there is an `UpdateX` for example, do not use this as the record won't be accurate. Replay the records yourself with {@link UCDataStore.read()}.
 *
 * It throws a {@link NotFoundError} if there are more than one record (in which case somethin is wrong with the data store) or none.
 */
let SimpleAggregateFinder = class SimpleAggregateFinder {
    ucDataStore;
    constructor(ucDataStore) {
        this.ucDataStore = ucDataStore;
    }
    async exec({ add, aggregateId, remove }) {
        const { records } = await this.ucDataStore.read({
            filters: {
                aggregateId,
                name: [add.name, ...remove.map((r) => r.name)],
            },
        });
        if (records.length > 1) {
            throw new NotFoundError();
        }
        if (records.length === 0) {
            throw new NotFoundError();
        }
        const record = records[0];
        if (!record) {
            throw new NotFoundError();
        }
        return { record };
    }
};
SimpleAggregateFinder = __decorate([
    injectable(),
    __param(0, inject('UCDataStore')),
    __metadata("design:paramtypes", [Object])
], SimpleAggregateFinder);
export { SimpleAggregateFinder };