@vendure/core
Version:
A modern, headless ecommerce framework
312 lines • 15.1 kB
JavaScript
"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FacetService = void 0;
const common_1 = require("@nestjs/common");
const generated_types_1 = require("@vendure/common/lib/generated-types");
const typeorm_1 = require("typeorm");
const request_context_1 = require("../../api/common/request-context");
const common_2 = require("../../common");
const utils_1 = require("../../common/utils");
const config_service_1 = require("../../config/config.service");
const transactional_connection_1 = require("../../connection/transactional-connection");
const facet_value_entity_1 = require("../../entity/facet-value/facet-value.entity");
const facet_translation_entity_1 = require("../../entity/facet/facet-translation.entity");
const facet_entity_1 = require("../../entity/facet/facet.entity");
const event_bus_1 = require("../../event-bus");
const facet_event_1 = require("../../event-bus/events/facet-event");
const custom_field_relation_service_1 = require("../helpers/custom-field-relation/custom-field-relation.service");
const list_query_builder_1 = require("../helpers/list-query-builder/list-query-builder");
const translatable_saver_1 = require("../helpers/translatable-saver/translatable-saver");
const translator_service_1 = require("../helpers/translator/translator.service");
const translate_entity_1 = require("../helpers/utils/translate-entity");
const channel_service_1 = require("./channel.service");
const facet_value_service_1 = require("./facet-value.service");
const role_service_1 = require("./role.service");
/**
* @description
* Contains methods relating to {@link Facet} entities.
*
* @docsCategory services
*/
let FacetService = class FacetService {
constructor(connection, facetValueService, translatableSaver, listQueryBuilder, configService, channelService, customFieldRelationService, eventBus, translator, roleService) {
this.connection = connection;
this.facetValueService = facetValueService;
this.translatableSaver = translatableSaver;
this.listQueryBuilder = listQueryBuilder;
this.configService = configService;
this.channelService = channelService;
this.customFieldRelationService = customFieldRelationService;
this.eventBus = eventBus;
this.translator = translator;
this.roleService = roleService;
}
findAll(ctx, options, relations) {
return this.listQueryBuilder
.build(facet_entity_1.Facet, options, {
relations: relations !== null && relations !== void 0 ? relations : ['values', 'values.facet', 'channels'],
ctx,
channelId: ctx.channelId,
})
.getManyAndCount()
.then(([facets, totalItems]) => {
const items = facets.map(facet => this.translator.translate(facet, ctx, ['values', ['values', 'facet']]));
return {
items,
totalItems,
};
});
}
findOne(ctx, facetId, relations) {
return this.connection
.findOneInChannel(ctx, facet_entity_1.Facet, facetId, ctx.channelId, {
relations: relations !== null && relations !== void 0 ? relations : ['values', 'values.facet', 'channels'],
})
.then(facet => {
var _a;
return (_a = (facet && this.translator.translate(facet, ctx, ['values', ['values', 'facet']]))) !== null && _a !== void 0 ? _a : undefined;
});
}
findByCode(ctxOrFacetCode, facetCodeOrLang, lang) {
const relations = ['values', 'values.facet'];
const [repository, facetCode, languageCode, channelLanguageCode] = ctxOrFacetCode instanceof request_context_1.RequestContext
? [
this.connection.getRepository(ctxOrFacetCode, facet_entity_1.Facet),
facetCodeOrLang,
// eslint-disable-next-line @typescript-eslint/no-non-null-assertion
lang,
ctxOrFacetCode.channel.defaultLanguageCode,
]
: [
this.connection.rawConnection.getRepository(facet_entity_1.Facet),
ctxOrFacetCode,
facetCodeOrLang,
undefined,
];
const globalDefaultLanguageCode = this.configService.defaultLanguageCode;
return repository
.findOne({
where: {
code: facetCode,
},
relations,
})
.then(facet => {
var _a;
return (_a = (facet &&
(0, translate_entity_1.translateDeep)(facet, channelLanguageCode
? [languageCode, channelLanguageCode, globalDefaultLanguageCode]
: [languageCode, globalDefaultLanguageCode], ['values', ['values', 'facet']]))) !== null && _a !== void 0 ? _a : undefined;
});
}
/**
* @description
* Returns the Facet which contains the given FacetValue id.
*/
async findByFacetValueId(ctx, id) {
const facet = await this.connection
.getRepository(ctx, facet_entity_1.Facet)
.createQueryBuilder('facet')
.leftJoinAndSelect('facet.translations', 'translations')
.leftJoin('facet.values', 'facetValue')
.where('facetValue.id = :id', { id })
.getOne();
if (facet) {
return this.translator.translate(facet, ctx);
}
}
async create(ctx, input) {
const facet = await this.translatableSaver.create({
ctx,
input,
entityType: facet_entity_1.Facet,
translationType: facet_translation_entity_1.FacetTranslation,
beforeSave: async (f) => {
f.code = await this.ensureUniqueCode(ctx, f.code);
await this.channelService.assignToCurrentChannel(f, ctx);
},
});
const facetWithRelations = await this.customFieldRelationService.updateRelations(ctx, facet_entity_1.Facet, input, facet);
await this.eventBus.publish(new facet_event_1.FacetEvent(ctx, facetWithRelations, 'created', input));
return (0, utils_1.assertFound)(this.findOne(ctx, facet.id));
}
async update(ctx, input) {
// Ensure the entity belongs to the active channel before updating.
await this.connection.getEntityOrThrow(ctx, facet_entity_1.Facet, input.id, { channelId: ctx.channelId });
const facet = await this.translatableSaver.update({
ctx,
input,
entityType: facet_entity_1.Facet,
translationType: facet_translation_entity_1.FacetTranslation,
beforeSave: async (f) => {
if (f.code) {
f.code = await this.ensureUniqueCode(ctx, f.code, f.id);
}
},
});
await this.customFieldRelationService.updateRelations(ctx, facet_entity_1.Facet, input, facet);
await this.eventBus.publish(new facet_event_1.FacetEvent(ctx, facet, 'updated', input));
return (0, utils_1.assertFound)(this.findOne(ctx, facet.id));
}
async delete(ctx, id, force = false) {
const facet = await this.connection.getEntityOrThrow(ctx, facet_entity_1.Facet, id, {
relations: ['values'],
channelId: ctx.channelId,
});
let productCount = 0;
let variantCount = 0;
if (facet.values.length) {
const counts = await this.facetValueService.checkFacetValueUsage(ctx, facet.values.map(fv => fv.id));
productCount = counts.productCount;
variantCount = counts.variantCount;
}
const isInUse = !!(productCount || variantCount);
const both = !!(productCount && variantCount) ? 'both' : 'single';
const i18nVars = { products: productCount, variants: variantCount, both, facetCode: facet.code };
let message = '';
let result;
const deletedFacet = new facet_entity_1.Facet(facet);
if (!isInUse) {
await this.connection.getRepository(ctx, facet_entity_1.Facet).remove(facet);
await this.eventBus.publish(new facet_event_1.FacetEvent(ctx, deletedFacet, 'deleted', id));
result = generated_types_1.DeletionResult.DELETED;
}
else if (force) {
await this.connection.getRepository(ctx, facet_entity_1.Facet).remove(facet);
await this.eventBus.publish(new facet_event_1.FacetEvent(ctx, deletedFacet, 'deleted', id));
message = ctx.translate('message.facet-force-deleted', i18nVars);
result = generated_types_1.DeletionResult.DELETED;
}
else {
message = ctx.translate('message.facet-used', i18nVars);
result = generated_types_1.DeletionResult.NOT_DELETED;
}
return {
result,
message,
};
}
/**
* Checks to ensure the Facet code is unique. If there is a conflict, then the code is suffixed
* with an incrementing integer.
*/
async ensureUniqueCode(ctx, code, id) {
let candidate = code;
let suffix = 1;
let conflict = false;
const alreadySuffixed = /-\d+$/;
do {
const match = await this.connection
.getRepository(ctx, facet_entity_1.Facet)
.findOne({ where: { code: candidate } });
conflict = !!match && ((id != null && !(0, utils_1.idsAreEqual)(match.id, id)) || id == null);
if (conflict) {
suffix++;
if (alreadySuffixed.test(candidate)) {
candidate = candidate.replace(alreadySuffixed, `-${suffix}`);
}
else {
candidate = `${candidate}-${suffix}`;
}
}
} while (conflict);
return candidate;
}
/**
* @description
* Assigns Facets to the specified Channel
*/
async assignFacetsToChannel(ctx, input) {
const hasPermission = await this.roleService.userHasAnyPermissionsOnChannel(ctx, input.channelId, [
generated_types_1.Permission.UpdateFacet,
generated_types_1.Permission.UpdateCatalog,
]);
if (!hasPermission) {
throw new common_2.ForbiddenError();
}
const facetsToAssign = await this.connection
.getRepository(ctx, facet_entity_1.Facet)
.find({ where: { id: (0, typeorm_1.In)(input.facetIds) }, relations: ['values'] });
const valuesToAssign = facetsToAssign.reduce((values, facet) => [...values, ...facet.values], []);
await Promise.all([
...facetsToAssign.map(async (facet) => {
return this.channelService.assignToChannels(ctx, facet_entity_1.Facet, facet.id, [input.channelId]);
}),
...valuesToAssign.map(async (value) => this.channelService.assignToChannels(ctx, facet_value_entity_1.FacetValue, value.id, [input.channelId])),
]);
return this.connection
.findByIdsInChannel(ctx, facet_entity_1.Facet, facetsToAssign.map(f => f.id), ctx.channelId, {})
.then(facets => facets.map(facet => (0, translate_entity_1.translateDeep)(facet, ctx.languageCode)));
}
/**
* @description
* Remove Facets from the specified Channel
*/
async removeFacetsFromChannel(ctx, input) {
const hasPermission = await this.roleService.userHasAnyPermissionsOnChannel(ctx, input.channelId, [
generated_types_1.Permission.DeleteFacet,
generated_types_1.Permission.DeleteCatalog,
]);
if (!hasPermission) {
throw new common_2.ForbiddenError();
}
const defaultChannel = await this.channelService.getDefaultChannel(ctx);
if ((0, utils_1.idsAreEqual)(input.channelId, defaultChannel.id)) {
throw new common_2.UserInputError('error.items-cannot-be-removed-from-default-channel');
}
const facetsToRemove = await this.connection
.getRepository(ctx, facet_entity_1.Facet)
.find({ where: { id: (0, typeorm_1.In)(input.facetIds) }, relations: ['values'] });
const results = [];
for (const facet of facetsToRemove) {
let productCount = 0;
let variantCount = 0;
if (facet.values.length) {
const counts = await this.facetValueService.checkFacetValueUsage(ctx, facet.values.map(fv => fv.id), input.channelId);
productCount = counts.productCount;
variantCount = counts.variantCount;
const isInUse = !!(productCount || variantCount);
const both = !!(productCount && variantCount) ? 'both' : 'single';
const i18nVars = { products: productCount, variants: variantCount, both };
let result;
if (!isInUse || input.force) {
await this.channelService.removeFromChannels(ctx, facet_entity_1.Facet, facet.id, [input.channelId]);
await Promise.all(facet.values.map(fv => this.channelService.removeFromChannels(ctx, facet_value_entity_1.FacetValue, fv.id, [input.channelId])));
result = await this.findOne(ctx, facet.id);
if (result) {
results.push(result);
}
}
else {
results.push(new common_2.FacetInUseError({ facetCode: facet.code, productCount, variantCount }));
}
}
}
return results;
}
};
exports.FacetService = FacetService;
exports.FacetService = FacetService = __decorate([
(0, common_1.Injectable)(),
(0, common_2.Instrument)(),
__metadata("design:paramtypes", [transactional_connection_1.TransactionalConnection,
facet_value_service_1.FacetValueService,
translatable_saver_1.TranslatableSaver,
list_query_builder_1.ListQueryBuilder,
config_service_1.ConfigService,
channel_service_1.ChannelService,
custom_field_relation_service_1.CustomFieldRelationService,
event_bus_1.EventBus,
translator_service_1.TranslatorService,
role_service_1.RoleService])
], FacetService);
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