Setting up the .env file

This project uses environment variables to configure various settings. To set up the environment variables for this project, you will need to create a .env file in the root of the project directory.

An example .env.example file is provided in the root of the project directory. This file contains example values for all of the environment variables used by this project. To set up your .env file, follow these steps:

1. Copy the .env.example file and rename it to .env.
2. Open the .env file in a text editor.
3. Replace the example values with your own values for each environment variable.
4. Save and close the .env file.

Once you have completed these steps, your .env file will be set up and ready to use.

Running the project

After setting up the .env file, you can run the project by following these commands.

• Run npm install to install the dependencies
• Run npm run start:dev to run project This will start the development server and allow you to access the project at http://localhost:3000.

Integration Test for Nest.js GraphQL

This project uses nest.js, graphql, supertest-graphql and graphql-tag to set up and run integration tests for a graphql endpoint.

Prerequisites

• Node.js and npm installed
• A graphql endpoint running on http://localhost:3000/graphql

Installation

• Clone this repository and navigate to the project folder
• Run npm install to install the dependencies
• Run npm run test:int to run the integration test

Example GraphQL Query

Here is an example of a GraphQL query and its response:

query {
  company(id: "uuid-2") {
    id
    parentId
    cost
    createdAt
    children {
      id
      parentId
      name
      cost
      children {
        id
      }
    }
  }
}

{
  "data": {
    "company": [
      {
        "id": "uuid-2",
        "parentId": "uuid-1",
        "cost": 5199,
        "createdAt": "2021-02-25T10:35:32.978Z",
        "children": [
          {
            "id": "uuid-4",
            "parentId": "uuid-2",
            "name": "Price and Sons",
            "cost": 1340,
            "children": []
          },
          {
            "id": "uuid-7",
            "parentId": "uuid-2",
            "name": "Zieme - Mills",
            "cost": 1636,
            "children": []
          },
          {
            "id": "uuid-19",
            "parentId": "uuid-2",
            "name": "Schneider - Adams",
            "cost": 794,
            "children": []
          }
        ]
      }
    ]
  }
}