covid_GraphQL_API

This project contains both GraphQL API and a REST API for fetching data from https://api.covid19api.com for certain countries.

The features that are included are the following:

• Registering and Loggin in for Users.
• Additional layer of authintication using JWT Tokens
• Adding, Removing, Updating, and deleting countries
• Adding, Removing, Updating, and deleteing indivisual Covid Statistics.
• Pagination for GraphQL Responses
• Monitoring certain countrie for certain users
• Subscription to certain countries and getting updates on stats for them daily

To run the server, you'll need to do the following:

1. Clone the repo
2. Run go mod tidy to get all of the reuquired packages from "go.mod".
3. Change the port inside of server.go file if needed, by default it runs on 8080
4. Run go run server.go in the terminal to launch the server

To use the GraphQL UI to see all of the documentations for each query, head to http://localhost:8080/ to see the UI. However, to interact with the API, you'll need to use http://localhost:8080/query

*Note: Keep in mind you'll need to provide authorization when using this approach to send requests.

To use the REST API, you can use the following URLs to query the API by navigating to /api/

• GET /user: Returns a User by username.
• GET /countries/{id}: Returns a Country by ID.
• GET /countries: Returns a list of countries.
• POST /countries: Creates a new Country.
• PUT /countries/{id}: Updates an existing Country by ID.
• DELETE /countries/{id}: Deletes an existing Country by ID.
• GET /covid-stats/{id}: Returns a CovidStatistic by ID.
• GET /covid-stats: Returns a list of CovidStatistics.
• POST /covid-stats: Creates a new CovidStatistic.
• PUT /covid-stats/{id}: Updates an existing CovidStatistic by ID.
• DELETE /covid-stats/{id}: Deletes an existing CovidStatistic by ID.
• GET /users/{userid}/monitored-countries: Returns a list of monitored countries for a User by ID.
• POST /users/{userid}/monitored-countries: Adds a new monitored country for a User by ID.
• DELETE /users/{userid}/monitored-countries/{countryId}: Removes a monitored country for a User by ID and Country ID.
• GET /countries/top-by-case-type/{caseType}/{limit}/{userId}: Returns a list of top countries by case type for a User by ID.
• GET /countries/{countryId}/death-percentage: Returns the death percentage for a Country by ID.
• POST /register: Registers a new user.
• POST /login: Logs in a user.
• DELETE /users/{userId}: Deletes a user by ID.
• PUT /users/{userId}: Updates a user by ID.
• POST /refresh-covid-data: Refreshes COVID data for all countries.

• Addition/Updating a new country body looks like this:

{
   "name": "Canada",
   "code": "CA"
}

• Addition/Updating a single covid stat looks like this:

{
    "id": 1,
    "country_id": 1,
    "date": "2022-03-29T00:00:00Z",
    "confirmed_cases": 5000,
    "deaths": 200,
    "recovered": 3000
}  

• Addition/Updating monitored countries:

{
    "countryId": 1
}

• Registering a new user:

{
    "username": "examplename",
    "email": "[email protected]",
    "password": "Password1234!"
}

• Logging in:

{
   "username": "examplename",
   "password": "Password1234!"
}