| 1 | {"version":3,"file":"IsEnum.js","sourceRoot":"","sources":["../../../../src/decorator/typechecker/IsEnum.ts"],"names":[],"mappings":";;;AACA,qDAAgE;AAEnD,QAAA,OAAO,GAAG,QAAQ,CAAC;AAEhC;;GAEG;AACH,SAAgB,MAAM,CAAC,KAAc,EAAE,MAAW;IAChD,MAAM,UAAU,GAAG,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC;IAC3D,OAAO,UAAU,CAAC,OAAO,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;AACxC,CAAC;AAHD,wBAGC;AAED;;GAEG;AACH,SAAgB,MAAM,CAAC,MAAc,EAAE,iBAAqC;IAC1E,OAAO,IAAA,uBAAU,EACf;QACE,IAAI,EAAE,eAAO;QACb,WAAW,EAAE,CAAC,MAAM,CAAC;QACrB,SAAS,EAAE;YACT,QAAQ,EAAE,CAAC,KAAK,EAAE,IAAI,EAAW,EAAE,CAAC,MAAM,CAAC,KAAK,EAAE,IAAI,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC;YACtE,cAAc,EAAE,IAAA,yBAAY,EAC1B,UAAU,CAAC,EAAE,CAAC,UAAU,GAAG,sCAAsC,EACjE,iBAAiB,CAClB;SACF;KACF,EACD,iBAAiB,CAClB,CAAC;AACJ,CAAC;AAfD,wBAeC","sourcesContent":["import { ValidationOptions } from '../ValidationOptions';\nimport { buildMessage, ValidateBy } from '../common/ValidateBy';\n\nexport const IS_ENUM = 'isEnum';\n\n/**\n * Checks if a given value is an enum\n */\nexport function isEnum(value: unknown, entity: any): boolean {\n const enumValues = Object.keys(entity).map(k => entity[k]);\n return enumValues.indexOf(value) >= 0;\n}\n\n/**\n * Checks if a given value is an enum\n */\nexport function IsEnum(entity: object, validationOptions?: ValidationOptions): PropertyDecorator {\n return ValidateBy(\n {\n name: IS_ENUM,\n constraints: [entity],\n validator: {\n validate: (value, args): boolean => isEnum(value, args.constraints[0]),\n defaultMessage: buildMessage(\n eachPrefix => eachPrefix + '$property must be a valid enum value',\n validationOptions\n ),\n },\n },\n validationOptions\n );\n}\n"]} |