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handler.js
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handler.js
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'use strict';
const service = require('./app/modules/weather/service');
function formatResponse(resp){
const response = {
statusCode: resp.status,
headers: {
'Access-Control-Allow-Origin': '*', // Required for CORS support to work
},
body: JSON.stringify({
success: resp.success,
data: resp.data,
message: resp.message,
error: resp.error,
})
};
return response;
}
module.exports.helloWorld = (event, context, callback) => {
const data = {
status: 200,
success: true,
message: 'Go Serverless v1.0! Your function executed successfully!',
data: event,
};
const response = formatResponse(data);
callback(null, response);
};
module.exports.getCityWeather = async (event, context, callback) => {
try{
const value = (event.queryStringParameters) ? event.queryStringParameters.city : event.city;
const payload = { city: value };
const data = await service.getWeatherByCity(payload);
const response = formatResponse(data);
callback(null, response);
} catch(error){
console.error(error);
const err_resp = formatResponse(error);
callback(null, err_resp);
}
};