@ptc-org/nestjs-query-graphql
Version:
Nestjs graphql query adapter
191 lines • 9.47 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.CreateResolver = exports.Creatable = void 0;
const tslib_1 = require("tslib");
/**
* This is the doc comment for file1.ts
* @packageDocumentation
*/
// eslint-disable-next-line max-classes-per-file
const graphql_1 = require("@nestjs/graphql");
const lodash_omit_1 = tslib_1.__importDefault(require("lodash.omit"));
const auth_1 = require("../auth");
const common_1 = require("../common");
const decorators_1 = require("../decorators");
const hooks_1 = require("../hooks");
const interceptors_1 = require("../interceptors");
const subscription_1 = require("../subscription");
const types_1 = require("../types");
const helpers_1 = require("./helpers");
const resolver_interface_1 = require("./resolver.interface");
/** @internal */
const defaultCreateDTO = (dtoNames, DTOClass) => {
let CreateInput =
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
class CreateInput extends (0, graphql_1.OmitType)(DTOClass, [], graphql_1.InputType) {
};
CreateInput = tslib_1.__decorate([
(0, graphql_1.InputType)(`Create${dtoNames.baseName}`)
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
], CreateInput);
return CreateInput;
};
/** @internal */
const defaultCreateOneInput = (dtoNames, InputDTO) => {
const { baseName, baseNameLower } = dtoNames;
let CO = class CO extends (0, types_1.CreateOneInputType)(baseNameLower, InputDTO) {
};
CO = tslib_1.__decorate([
(0, graphql_1.InputType)(`CreateOne${baseName}Input`)
], CO);
return CO;
};
/** @internal */
const defaultCreateManyInput = (dtoNames, InputDTO) => {
const { pluralBaseName, pluralBaseNameLower } = dtoNames;
let CM = class CM extends (0, types_1.CreateManyInputType)(pluralBaseNameLower, InputDTO) {
};
CM = tslib_1.__decorate([
(0, graphql_1.InputType)(`CreateMany${pluralBaseName}Input`)
], CM);
return CM;
};
/**
* @internal
* Mixin to add `create` graphql endpoints.
*/
const Creatable = (DTOClass, opts) => (BaseClass) => {
const dtoNames = (0, common_1.getDTONames)(DTOClass, opts);
const { baseName, pluralBaseName } = dtoNames;
const enableSubscriptions = opts.enableSubscriptions === true;
const enableOneSubscriptions = opts.one?.enableSubscriptions ?? enableSubscriptions;
const enableManySubscriptions = opts.many?.enableSubscriptions ?? enableSubscriptions;
const createdEvent = (0, subscription_1.getDTOEventName)(subscription_1.EventType.CREATED, DTOClass);
const { CreateDTOClass = defaultCreateDTO(dtoNames, DTOClass), CreateOneInput = defaultCreateOneInput(dtoNames, CreateDTOClass), CreateManyInput = defaultCreateManyInput(dtoNames, CreateDTOClass) } = opts;
const createOneMutationName = opts.one?.name ?? `createOne${baseName}`;
const createManyMutationName = opts.many?.name ?? `createMany${pluralBaseName}`;
const commonResolverOpts = (0, lodash_omit_1.default)(opts, 'dtoName', 'one', 'many', 'CreateDTOClass', 'CreateOneInput', 'CreateManyInput');
let CO = class CO extends (0, types_1.MutationArgsType)(CreateOneInput) {
};
CO = tslib_1.__decorate([
(0, graphql_1.ArgsType)()
], CO);
let CM = class CM extends (0, types_1.MutationArgsType)(CreateManyInput) {
};
CM = tslib_1.__decorate([
(0, graphql_1.ArgsType)()
], CM);
let SI = class SI extends (0, types_1.SubscriptionFilterInputType)(DTOClass) {
};
SI = tslib_1.__decorate([
(0, graphql_1.InputType)(`Create${baseName}SubscriptionFilterInput`)
], SI);
let SA = class SA extends (0, types_1.SubscriptionArgsType)(SI) {
};
SA = tslib_1.__decorate([
(0, graphql_1.ArgsType)()
], SA);
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const subscriptionFilter = (0, helpers_1.createSubscriptionFilter)(SI, createdEvent);
let CreateResolverBase = class CreateResolverBase extends BaseClass {
async createOne(input, // eslint-disable-next-line @typescript-eslint/no-unused-vars
authorizeFilter) {
// Ignore `authorizeFilter` for now but give users the ability to throw an UnauthorizedException
const created = await this.service.createOne(input.input.input);
if (enableOneSubscriptions) {
await this.publishCreatedEvent(created, authorizeFilter);
}
return created;
}
async createMany(input, // eslint-disable-next-line @typescript-eslint/no-unused-vars
authorizeFilter) {
// Ignore `authorizeFilter` for now but give users the ability to throw an UnauthorizedException
const created = await this.service.createMany(input.input.input);
if (enableManySubscriptions) {
await Promise.all(created.map((c) => this.publishCreatedEvent(c, authorizeFilter)));
}
return created;
}
async publishCreatedEvent(dto, authorizeFilter) {
if (this.pubSub) {
const eventName = (0, helpers_1.getSubscriptionEventName)(createdEvent, authorizeFilter);
await this.pubSub.publish(eventName, { [createdEvent]: dto });
}
}
createdSubscription(input, authorizeFilter) {
if (!this.pubSub || !(enableManySubscriptions || enableOneSubscriptions)) {
throw new Error(`Unable to subscribe to ${createdEvent}`);
}
const eventName = (0, helpers_1.getSubscriptionEventName)(createdEvent, authorizeFilter);
return this.pubSub.asyncIterableIterator(eventName);
}
};
tslib_1.__decorate([
(0, decorators_1.ResolverMutation)(() => DTOClass, { name: createOneMutationName, description: opts?.one?.description, complexity: opts?.one?.complexity }, commonResolverOpts, {
interceptors: [(0, interceptors_1.HookInterceptor)(hooks_1.HookTypes.BEFORE_CREATE_ONE, CreateDTOClass, DTOClass), (0, interceptors_1.AuthorizerInterceptor)(DTOClass)]
}, opts.one ?? {}),
tslib_1.__param(0, (0, decorators_1.MutationHookArgs)()),
tslib_1.__param(1, (0, decorators_1.AuthorizerFilter)({
operationGroup: auth_1.OperationGroup.CREATE,
many: false
})),
tslib_1.__metadata("design:type", Function),
tslib_1.__metadata("design:paramtypes", [CO, Object]),
tslib_1.__metadata("design:returntype", Promise)
], CreateResolverBase.prototype, "createOne", null);
tslib_1.__decorate([
(0, decorators_1.ResolverMutation)(() => [DTOClass], { name: createManyMutationName, description: opts?.many?.description, complexity: opts?.many?.complexity }, { ...commonResolverOpts }, {
interceptors: [(0, interceptors_1.HookInterceptor)(hooks_1.HookTypes.BEFORE_CREATE_MANY, CreateDTOClass, DTOClass), (0, interceptors_1.AuthorizerInterceptor)(DTOClass)]
}, opts.many ?? {}),
tslib_1.__param(0, (0, decorators_1.MutationHookArgs)()),
tslib_1.__param(1, (0, decorators_1.AuthorizerFilter)({
operationGroup: auth_1.OperationGroup.CREATE,
many: true
})),
tslib_1.__metadata("design:type", Function),
tslib_1.__metadata("design:paramtypes", [CM, Object]),
tslib_1.__metadata("design:returntype", Promise)
], CreateResolverBase.prototype, "createMany", null);
tslib_1.__decorate([
(0, decorators_1.ResolverSubscription)(() => DTOClass, { name: createdEvent, filter: subscriptionFilter }, commonResolverOpts, {
enableSubscriptions: enableOneSubscriptions || enableManySubscriptions,
interceptors: [(0, interceptors_1.AuthorizerInterceptor)(DTOClass)]
}),
tslib_1.__param(0, (0, graphql_1.Args)()),
tslib_1.__param(1, (0, decorators_1.AuthorizerFilter)({ operationGroup: auth_1.OperationGroup.CREATE, many: false })),
tslib_1.__metadata("design:type", Function),
tslib_1.__metadata("design:paramtypes", [SA, Object]),
tslib_1.__metadata("design:returntype", Object)
], CreateResolverBase.prototype, "createdSubscription", null);
CreateResolverBase = tslib_1.__decorate([
(0, graphql_1.Resolver)(() => DTOClass, { isAbstract: true })
], CreateResolverBase);
return CreateResolverBase;
};
exports.Creatable = Creatable;
/**
* Factory to create a new abstract class that can be extended to add `create` endpoints.
*
* Assume we have `TodoItemDTO`, you can create a resolver with `createOneTodoItem` and `createManyTodoItems` graphql
* query endpoints using the following code.
*
* ```ts
* @Resolver()
* export class TodoItemResolver extends CreateResolver(TodoItemDTO) {
* constructor(readonly service: TodoItemService) {
* super(service);
* }
* }
* ```
*
* @param DTOClass - The DTO class that should be returned from the `createOne` and `createMany` endpoint.
* @param opts - Options to customize endpoints.
* @typeparam DTO - The type of DTO that should be created.
* @typeparam C - The create DTO type.
*/
// eslint-disable-next-line @typescript-eslint/no-redeclare -- intentional
const CreateResolver = (DTOClass, opts = {}) => (0, exports.Creatable)(DTOClass, opts)(resolver_interface_1.BaseServiceResolver);
exports.CreateResolver = CreateResolver;
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