@decaf-ts/core/lib/esm/repository/utils.js

Core persistence module for the decaf framework

import { InternalError } from "@decaf-ts/db-decorators";
import { sf } from "@decaf-ts/decorator-validation";
import { Adapter } from "./../persistence/Adapter.js";
import { PersistenceKeys } from "./../persistence/constants.js";
import { Model } from "@decaf-ts/decorator-validation";
import { Repository } from "./Repository.js";
/**
 * @description Generates a unique injectable name for a repository.
 * @summary Creates a standardized name for repository injectables based on model and adapter flavour.
 * @template T - The model type that extends Model.
 * @param {Constructor<T> | T} model - The model constructor or instance.
 * @param {string} [flavour] - Optional adapter flavour. If not provided, it will be retrieved from the model metadata.
 * @return {string} The generated injectable name.
 * @throws {InternalError} If no flavour is provided and none can be retrieved from the model.
 * @function generateInjectableNameForRepository
 * @memberOf module:core
 */
export function generateInjectableNameForRepository(model, flavour) {
    if (!flavour) {
        const key = Adapter.key(PersistenceKeys.ADAPTER);
        flavour = Reflect.getMetadata(key, model instanceof Model ? model.constructor : model);
        if (!flavour)
            throw new InternalError(`Could not retrieve flavour from model ${model instanceof Model ? model.constructor.name : model.name}`);
    }
    return sf(PersistenceKeys.INJECTABLE, flavour, Repository.table(model));
}
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