codigo0/node_modules/eslint/lib/rules/no-duplicate-case.js
planetazuzu 5d7a6500fe refactor: Fase 1 - Clean Architecture, refactorización modular y eliminación de duplicidades
-  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
2026-01-25 21:09:47 +01:00

79 lines
1.7 KiB
JavaScript

/**
* @fileoverview Rule to disallow a duplicate case label.
* @author Dieter Oberkofler
* @author Burak Yigit Kaya
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const astUtils = require("./utils/ast-utils");
//------------------------------------------------------------------------------
// Rule Definition
//------------------------------------------------------------------------------
/** @type {import('../types').Rule.RuleModule} */
module.exports = {
meta: {
type: "problem",
docs: {
description: "Disallow duplicate case labels",
recommended: true,
url: "https://eslint.org/docs/latest/rules/no-duplicate-case",
},
schema: [],
messages: {
unexpected: "Duplicate case label.",
},
},
create(context) {
const sourceCode = context.sourceCode;
/**
* Determines whether the two given nodes are considered to be equal.
* @param {ASTNode} a First node.
* @param {ASTNode} b Second node.
* @returns {boolean} `true` if the nodes are considered to be equal.
*/
function equal(a, b) {
if (a.type !== b.type) {
return false;
}
return astUtils.equalTokens(a, b, sourceCode);
}
return {
SwitchStatement(node) {
const previousTests = [];
for (const switchCase of node.cases) {
if (switchCase.test) {
const test = switchCase.test;
if (
previousTests.some(previousTest =>
equal(previousTest, test),
)
) {
context.report({
node: switchCase,
messageId: "unexpected",
});
} else {
previousTests.push(test);
}
}
}
},
};
},
};