planetazuzu
5d7a6500fe
- ✅ Ticket 1.1: Estructura Clean Architecture en backend - ✅ Ticket 1.2: Schemas Zod compartidos - ✅ Ticket 1.3: Refactorización drugs.ts (1362 → 8 archivos modulares) - ✅ Ticket 1.4: Refactorización procedures.ts (3583 → 6 archivos modulares) - ✅ Ticket 1.5: Eliminación de duplicidades (~50 líneas) Cambios principales: - Creada estructura Clean Architecture en backend/src/ - Schemas Zod compartidos en backend/src/shared/schemas/ - Refactorización modular de drugs y procedures - Utilidades genéricas en src/utils/ (filter, validation) - Eliminados scripts obsoletos y documentación antigua - Corregidos errores: QueryClient, import test-error-handling - Build verificado y funcionando correctamente
50 lines
1.7 KiB
JavaScript
50 lines
1.7 KiB
JavaScript
"use strict";
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exports.differenceInYears = differenceInYears;
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var _index = require("./compareAsc.js");
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var _index2 = require("./differenceInCalendarYears.js");
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var _index3 = require("./toDate.js");
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/**
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* @name differenceInYears
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* @category Year Helpers
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* @summary Get the number of full years between the given dates.
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*
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* @description
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* Get the number of full years between the given dates.
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*
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* @typeParam DateType - The `Date` type, the function operates on. Gets inferred from passed arguments. Allows to use extensions like [`UTCDate`](https://github.com/date-fns/utc).
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*
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* @param dateLeft - The later date
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* @param dateRight - The earlier date
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*
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* @returns The number of full years
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*
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* @example
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* // How many full years are between 31 December 2013 and 11 February 2015?
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* const result = differenceInYears(new Date(2015, 1, 11), new Date(2013, 11, 31))
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* //=> 1
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*/
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function differenceInYears(dateLeft, dateRight) {
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const _dateLeft = (0, _index3.toDate)(dateLeft);
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const _dateRight = (0, _index3.toDate)(dateRight);
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const sign = (0, _index.compareAsc)(_dateLeft, _dateRight);
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const difference = Math.abs(
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(0, _index2.differenceInCalendarYears)(_dateLeft, _dateRight),
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);
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// Set both dates to a valid leap year for accurate comparison when dealing
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// with leap days
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_dateLeft.setFullYear(1584);
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_dateRight.setFullYear(1584);
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// Math.abs(diff in full years - diff in calendar years) === 1 if last calendar year is not full
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// If so, result must be decreased by 1 in absolute value
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const isLastYearNotFull =
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(0, _index.compareAsc)(_dateLeft, _dateRight) === -sign;
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const result = sign * (difference - +isLastYearNotFull);
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// Prevent negative zero
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return result === 0 ? 0 : result;
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}
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