nodejs-api-proxy-demo

Api / proxy server demo in node.js

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Requirements

• node.js: https://nodejs.org/en/download/
• npm: https://www.npmjs.com/get-npm

Build

npm install

('npm run build' can be used as well)

Usage

Start server (without error logging)

After running the following command, the application should be available on http://locatlost:8080. (Port number can be changed in config/index.js)

npm run start

Start server (with error logging)

Error logging to console is only active in debug mode:

npm run debug

API URIs

/search/1day?city=[search text]

• Search for 1 day forecast by city name

• Example:

  http://localhost:8080/search/1day/?city=Budapest

/search/5day?city=[search text]

• Search for 5 days forecast by city name

• Example:

  http://localhost:8080/search/5days/?city=Budapest

Normal response

1 day forecast

{
    "forecast": {
        "min": {
            "text": [ForecastText],
            "value": [MinimumValue],
            "unit": [Unit]
        },
        "max": {
            "text": [ForecastText],
            "value": [MaximumValue],
            "unit": [Unit]
        },
        "rain": {
            "text": [RainProbabilityText],
            "value": [RainProbabilityValue]
        }
    }
}

5 days forecast

{
    "forecast": {
        "min": {
            "text": [ForecastText],
            "value": [MinimumValue],
            "unit": [Unit]
        },
        "max": {
            "text": [ForecastText],
            "value": [MaximumValue],
            "unit": [Unit]
        }
    }
}

Error response

{
    error: [ErrorText]
    [, searchString: [SearchString]]
}

(The attribute searchString is returned only when no locations have been found, and no other errors occured.)

For development:

The following command starts the app in debug mode using nodemon, so the server is restarted on code / config changes:

npm run watch

Run tests:

npm run test