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Add Weather module with controller, service, and DTO for fetching weather details

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This commit is contained in:
faris Aljohari
2025-06-03 02:38:44 -06:00
parent 12a9272b8b
commit c39129f75b
11 changed files with 141 additions and 1 deletions
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9
libs/common/src/constants/controller-route.ts
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@ -465,7 +465,16 @@ export class ControllerRoute {
'This endpoint retrieves the terms and conditions for the application.';
};
};
static WEATHER = class {
public static readonly ROUTE = 'weather';
static ACTIONS = class {
public static readonly FETCH_WEATHER_DETAILS_SUMMARY =
'Fetch Weather Details';
public static readonly FETCH_WEATHER_DETAILS_DESCRIPTION =
'This endpoint retrieves the current weather details for a specified location like temperature, humidity, etc.';
};
};
static PRIVACY_POLICY = class {
public static readonly ROUTE = 'policy';

18
libs/common/src/util/calculate.aqi.ts Normal file
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@ -0,0 +1,18 @@
export function calculateAQI(pm2_5: number): number {
const breakpoints = [
{ pmLow: 0.0, pmHigh: 12.0, aqiLow: 0, aqiHigh: 50 },
{ pmLow: 12.1, pmHigh: 35.4, aqiLow: 51, aqiHigh: 100 },
{ pmLow: 35.5, pmHigh: 55.4, aqiLow: 101, aqiHigh: 150 },
{ pmLow: 55.5, pmHigh: 150.4, aqiLow: 151, aqiHigh: 200 },
{ pmLow: 150.5, pmHigh: 250.4, aqiLow: 201, aqiHigh: 300 },
{ pmLow: 250.5, pmHigh: 500.4, aqiLow: 301, aqiHigh: 500 },
];
const bp = breakpoints.find((b) => pm2_5 >= b.pmLow && pm2_5 <= b.pmHigh);
if (!bp) return pm2_5 > 500.4 ? 500 : 0; // Handle out-of-range values
return Math.round(
((bp.aqiHigh - bp.aqiLow) / (bp.pmHigh - bp.pmLow)) * (pm2_5 - bp.pmLow) +
bp.aqiLow,
);
}