Automate CQRS installation and configuration in NestJS applications.
npx skills add https://github.com/cromesdk/ai-skills --skill nestjs-cqrs-setup
Please help me install this Agent Skill. Skill: nestjs-cqrs-setup Source: https://github.com/cromesdk/ai-skills/tree/main/skills/nestjs/nestjs-cqrs-setup Command: npx skills add https://github.com/cromesdk/ai-skills --skill nestjs-cqrs-setup
This Skill automates the setup and verification of CQRS (Command Query Responsibility Segregation) in NestJS applications, ensuring modules are correctly wired and conditionally loaded based on environment variables.
@nestjs/cqrs and @nestjs/config dependencies.CQRS_ENABLED in .env to conditionally load CQRS modules and dependent features.ConfigModule and CqrsModule using ConditionalModule.registerWhen.Use the nestjs-cqrs-setup skill to install and configure CQRS in your NestJS project.
High-intent search queries and answers about installing and using this skill.
To set up NestJS CQRS without DI failures, use `ConditionalModule.registerWhen` to gate CqrsModule loading via the `CQRS_ENABLED` environment variable, ensuring modules only wire when explicitly enabled in `.env`.
The best way to conditionally load NestJS CQRS modules is using `ConditionalModule.registerWhen` combined with `@nestjs/config` and a `CQRS_ENABLED` environment variable to safely toggle module wiring per environment.
Installing and wiring NestJS CQRS buses requires adding `@nestjs/cqrs` and `@nestjs/config` dependencies, then configuring CqrsModule to register command, query, and event handlers within your module structure.
Yes, you can disable CQRS in specific NestJS environments by setting `CQRS_ENABLED` to false, which prevents CqrsModule from loading via ConditionalModule and avoids dependency injection failures during startup.
NestJS CQRS setup supports verification for both enabled and disabled states by checking application startup success and functional execution of CQRS flows when `CQRS_ENABLED` is toggled in the environment configuration.
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