How to Create Query for Getting User by ID in Graphql || Nestjs + Typeorm

In this blog, we will discuss how to make a query to fetch one user by id. This’s very simple. We only gonna modify 2 files, user.service and user.resolvers
We’ll make one function with just one line of code. The code is simply finding our expected user in our database. With Typeform, the code will basically look like:<your-user-repository>.find({where: {id: <inputedID>}});
This is our example of the complete function:
async findOne(id: number): Promise<User> {
return await this.userRepository.findOne({ where: { _id: id } });
}
In resolvers, we were just gonna take the input and pass it to the function that we just created.
The query that we created pretty much like the code below:
@Query(returns => User)
async findUser(@Args({name: 'id', type: () => ID}) id: string): Promise {
return await this.usersService.findOne(parseInt(id));
}
To that, our query is created. See also the demonstration on a video of how to create a query of get one user below:
Hello there! In this post, I would like to use and demonstrate authentication and authorization/permission features in Strapi using Postman. Continuing development using Strapi First, open Command Line Interface (CLI) and change the directory to the imagerepo folder by typing : $ cd imagerepo Start yarn using : $ yarn develop Note : If you…
In Strapi website, when installing Strapi using Docker, the available guide only tells you how to create a brand new Strapi app. On the other hand, they do not give a step-by-step guide how to build your Strapi app image from an existing project 😔 In this article, we are going to learn how to…
Strapi contains a feature in which anonymous and otherwise non-sensitive data is collected. Like any other software, the main aim is to provide the best experience to users. “ What data is collected ? “ Unique project ID (generated with UUID) Unique machine ID (generated with node-machine-id) Environment state (development, staging, production) System information (OS)…
Hi! Today I am going to create a new project in Strapi, called id-card-repository. The database, which will be used for this project is MongoDB. Prerequisites : However, before starting to create the project, I have to make sure that the MongoDB version is 3.6 or above. To check MongoDB version, open the terminal then…
Strapi GraphQL series is back! In the previous post related to Strapi and GraphQL, in a project named id-card-repository I did CRUD operations without being authenticated which is dangerous enough as it enables all users (public users) to modify data. Today, I would like to implement authentication and authorization so only authenticated users can conduct…
Hello there ! What’s going on ? I hope everyone is doing well and healthy as well. All right, back to the topic, in this opportunity I would like to show CRUD Operation. So, let’s dive in! Continuing development using Strapi First, open Command Line Interface (CLI) and change the directory to the imagerepo folder…