![]() ![]() Note that we do not enter the user id Postgresenters this automatically as an auto-increment. The POST body contains the JSON with the necessary parameters. ![]() createOne: A POST request to create a new user.We will create five endpoints, in order, using the appropriate HTTP request methods to implement each: Let's add these 4 lines to the beginning of the file: ![]() The user's model, by importing the users.ts file into the model folder.The database configuration (the database.ts file inside the util folder).Let's call it local-user.ts, to be consistent with the existing local-item.ts. In the src folder, let's create a new controller file to handle the different API calls. This will be created by Sequelize as soon as we synchronize it. Let's create our model with these fields: Inside this folder, let's create a file called users.ts`. In the src folder, let's create a folder called models. Again, this is not strictly necessary, but it’s very convenient to focus on the important part that will come soon: Docker Compose. We will create a specific file, inside a models folder, which will be read by Sequelize to create a table and perform all the necessary SQL queries. Now let's create a template for our database to store information about our users. We will see that Docker finds the containers by the container name. PGHOST: IMPORTANT! This is how the Node.js application will find the Postgres container.PGPASSWORD: The default user’s password.This will be created by Postgres as soon as we start the Postgres container. PGDATABASE: The database to connect to.(where XYZ is our variable name) is how Node.js stores and reads environment variables. Populate the database.ts file with this command: This file is needed to configure the database connection between our Node.js backend and the Postgres container. util.Navigate into this util folder and create a new file called database.ts.Īt this point, your folder structure should look like this: In the src folder, create a new folder called. You can edit the current repository according to your needs! Let’s step through an example. Since we are using Typescript, we can optionally install sequelize types for Typescript: Edit the Current Repository ![]() The ORM is helpful because it’ll help us automatically create the table and make inserts, updates and deletes without writing SQL commands. We could use another ORM package or even not use an ORM at all.
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