@apideck/better-ajv-errors - npm Package Compare versions

Comparing version 0.2.7 to 0.3.0

dist/better-ajv-errors.cjs.development.js

@@ -208,2 +208,13 @@ 'use strict';
 
+      case 'const':
+        {
+          return {
+            message: "'" + prop + "' property must be equal to the allowed value",
+            path: path,
+            context: _extends({}, defaultContext, {
+              allowedValue: error.params.allowedValue
+            })
+          };
+        }
+
       default:
@@ -210,0 +221,0 @@ return {

dist/better-ajv-errors.cjs.development.js.map

@@ -1,1 +0,1 @@
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);\n\n  return bestSuggestion.distance < value.length ? format(bestSuggestion.value) : '';\n};\n","import { NOT_REGEX, QUOTES_REGEX, SLASH_REGEX } from '../constants';\nimport pointer from 'jsonpointer';\n\nexport const pointerToDotNotation = (pointer: string): string => {\n  return pointer.replace(SLASH_REGEX, '.');\n};\n\nexport const cleanAjvMessage = (message: string): string => {\n  return message.replace(QUOTES_REGEX, \"'\").replace(NOT_REGEX, 'not');\n};\n\nexport const getLastSegment = (path: string): string => {\n  const segments = path.split('/');\n  return segments.pop() as string;\n};\n\nexport const safeJsonPointer = <T>({ object, pnter, fallback }: { object: any; pnter: string; fallback: T }): T => {\n  try {\n    return pointer.get(object, pnter);\n  } catch (err) {\n    return fallback;\n  }\n};\n","import { DefinedError, ErrorObject } from 'ajv';\nimport type { JSONSchema6 } from 'json-schema';\nimport { ValidationError } from './types/ValidationError';\nimport { filterSingleErrorPerProperty } from './lib/filter';\nimport { getSuggestion } from './lib/suggestions';\nimport { cleanAjvMessage, getLastSegment, pointerToDotNotation, safeJsonPointer } from './lib/utils';\n\nexport interface BetterAjvErrorsOptions {\n  errors: ErrorObject[] | null | undefined;\n  data: any;\n  schema: JSONSchema6;\n  basePath?: string;\n}\n\nexport const betterAjvErrors = ({\n  errors,\n  data,\n  schema,\n  basePath = '{base}',\n}: BetterAjvErrorsOptions): ValidationError[] => {\n  if (!Array.isArray(errors) || errors.length === 0) {\n    return [];\n  }\n\n  const definedErrors = filterSingleErrorPerProperty(errors as DefinedError[]);\n\n  return definedErrors.map((error) => {\n    const path = pointerToDotNotation(basePath + error.instancePath);\n    const prop = getLastSegment(error.instancePath);\n    const defaultContext = {\n      errorType: error.keyword,\n    };\n    const defaultMessage = `${prop ? `property '${prop}'` : path} 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);\n\n  return bestSuggestion.distance < value.length ? format(bestSuggestion.value) : '';\n};\n","import { NOT_REGEX, QUOTES_REGEX, SLASH_REGEX } from '../constants';\nimport pointer from 'jsonpointer';\n\nexport const pointerToDotNotation = (pointer: string): string => {\n  return pointer.replace(SLASH_REGEX, '.');\n};\n\nexport const cleanAjvMessage = (message: string): string => {\n  return message.replace(QUOTES_REGEX, \"'\").replace(NOT_REGEX, 'not');\n};\n\nexport const getLastSegment = (path: string): string => {\n  const segments = path.split('/');\n  return segments.pop() as string;\n};\n\nexport const safeJsonPointer = <T>({ object, pnter, fallback }: { object: any; pnter: string; fallback: T }): T => {\n  try {\n    return pointer.get(object, pnter);\n  } catch (err) {\n    return fallback;\n  }\n};\n","import { DefinedError, ErrorObject } from 'ajv';\nimport type { JSONSchema6 } from 'json-schema';\nimport { ValidationError } from './types/ValidationError';\nimport { filterSingleErrorPerProperty } from './lib/filter';\nimport { getSuggestion } from './lib/suggestions';\nimport { cleanAjvMessage, getLastSegment, pointerToDotNotation, safeJsonPointer } from './lib/utils';\n\nexport interface BetterAjvErrorsOptions {\n  errors: ErrorObject[] | null | undefined;\n  data: any;\n  schema: JSONSchema6;\n  basePath?: string;\n}\n\nexport const betterAjvErrors = ({\n  errors,\n  data,\n  schema,\n  basePath = '{base}',\n}: BetterAjvErrorsOptions): ValidationError[] => {\n  if (!Array.isArray(errors) || errors.length === 0) {\n    return [];\n  }\n\n  const definedErrors = filterSingleErrorPerProperty(errors as DefinedError[]);\n\n  return definedErrors.map((error) => {\n    const path = pointerToDotNotation(basePath + error.instancePath);\n    const prop = getLastSegment(error.instancePath);\n    const defaultContext = {\n      errorType: error.keyword,\n    };\n    const defaultMessage = `${prop ? `property '${prop}'` : path} 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dist/better-ajv-errors.cjs.production.min.js

@@ -1,2 +0,2 @@
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 //# sourceMappingURL=better-ajv-errors.cjs.production.min.js.map

dist/better-ajv-errors.cjs.production.min.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"better-ajv-errors.cjs.production.min.js","sources":["../src/constants.ts","../src/lib/suggestions.ts","../src/lib/utils.ts","../src/index.ts","../src/lib/filter.ts"],"sourcesContent":["import { DefinedError } from 'ajv';\n\nexport const AJV_ERROR_KEYWORD_WEIGHT_MAP: Partial<Record<DefinedError['keyword'], number>> = {\n  enum: 1,\n  type: 0,\n};\n\nexport const QUOTES_REGEX = /\"/g;\nexport const NOT_REGEX = /NOT/g;\nexport const SLASH_REGEX = /\\//g;\n","import leven from 'leven';\n\nexport const getSuggestion = ({\n  value,\n  suggestions,\n  format = (suggestion) => `Did you mean '${suggestion}'?`,\n}: {\n  value: string;\n  suggestions: string[];\n  format?: (suggestion: string) => string;\n}): string => {\n  const bestSuggestion = suggestions.reduce(\n    (best, current) => {\n      const distance = leven(value, current);\n      if (best.distance > distance) {\n        return { value: current, distance };\n      }\n\n      return best;\n    },\n    {\n      distance: Infinity,\n      value: '',\n    }\n  );\n\n  return bestSuggestion.distance < value.length ? format(bestSuggestion.value) : '';\n};\n","import { NOT_REGEX, QUOTES_REGEX, SLASH_REGEX } from '../constants';\nimport pointer from 'jsonpointer';\n\nexport const pointerToDotNotation = (pointer: string): string => {\n  return pointer.replace(SLASH_REGEX, '.');\n};\n\nexport const cleanAjvMessage = (message: string): string => {\n  return message.replace(QUOTES_REGEX, \"'\").replace(NOT_REGEX, 'not');\n};\n\nexport const getLastSegment = (path: string): string => {\n  const segments = path.split('/');\n  return segments.pop() as string;\n};\n\nexport const safeJsonPointer = <T>({ object, pnter, fallback }: { object: any; pnter: string; fallback: T }): T => {\n  try {\n    return pointer.get(object, pnter);\n  } catch (err) {\n    return fallback;\n  }\n};\n","import { DefinedError, ErrorObject } from 'ajv';\nimport type { JSONSchema6 } from 'json-schema';\nimport { ValidationError } from './types/ValidationError';\nimport { filterSingleErrorPerProperty } from './lib/filter';\nimport { getSuggestion } from './lib/suggestions';\nimport { cleanAjvMessage, getLastSegment, pointerToDotNotation, safeJsonPointer } from './lib/utils';\n\nexport interface BetterAjvErrorsOptions {\n  errors: ErrorObject[] | null | undefined;\n  data: any;\n  schema: JSONSchema6;\n  basePath?: string;\n}\n\nexport const betterAjvErrors = ({\n  errors,\n  data,\n  schema,\n  basePath = '{base}',\n}: BetterAjvErrorsOptions): ValidationError[] => {\n  if (!Array.isArray(errors) || errors.length === 0) {\n    return [];\n  }\n\n  const definedErrors = filterSingleErrorPerProperty(errors as DefinedError[]);\n\n  return definedErrors.map((error) => {\n    const path = pointerToDotNotation(basePath + error.instancePath);\n    const prop = getLastSegment(error.instancePath);\n    const defaultContext = {\n      errorType: error.keyword,\n    };\n    const defaultMessage = `${prop ? `property '${prop}'` : path} ${cleanAjvMessage(error.message as string)}`;\n\n    let validationError: ValidationError;\n\n    switch (error.keyword) {\n      case 'additionalProperties': {\n        const additionalProp = error.params.additionalProperty;\n        const suggestionPointer = error.schemaPath.replace('#', '').replace('/additionalProperties', '');\n        const { properties } = safeJsonPointer({\n          object: schema,\n          pnter: suggestionPointer,\n          fallback: { properties: {} },\n        });\n        validationError = {\n          message: `'${additionalProp}' property is not expected to be here`,\n          suggestion: getSuggestion({\n            value: additionalProp,\n            suggestions: Object.keys(properties ?? {}),\n            format: (suggestion) => `Did you mean property '${suggestion}'?`,\n          }),\n          path,\n          context: defaultContext,\n        };\n        break;\n      }\n      case 'enum': {\n        const suggestions = error.params.allowedValues.map((value) => value.toString());\n        const prop = getLastSegment(error.instancePath);\n        const value = safeJsonPointer({ object: data, pnter: error.instancePath, fallback: '' });\n        validationError = {\n          message: `'${prop}' property must be equal to one of the allowed values`,\n          suggestion: getSuggestion({\n            value,\n            suggestions,\n          }),\n          path,\n          context: {\n            ...defaultContext,\n            allowedValues: error.params.allowedValues,\n          },\n        };\n        break;\n      }\n      case 'type': {\n        const prop = getLastSegment(error.instancePath);\n        const type = error.params.type;\n        validationError = {\n          message: `'${prop}' property type must be ${type}`,\n          path,\n          context: defaultContext,\n        };\n        break;\n      }\n      case 'required': {\n        validationError = {\n          message: `${path} must have required property '${error.params.missingProperty}'`,\n          path,\n          context: defaultContext,\n        };\n        break;\n      }\n\n      default:\n        return { message: defaultMessage, path, context: defaultContext };\n    }\n\n    // Remove empty properties\n    const errorEntries = Object.entries(validationError);\n    for (const [key, value] of errorEntries as [keyof ValidationError, unknown][]) {\n      if (value === null || value === undefined || value === '') {\n        delete validationError[key];\n      }\n    }\n\n    return validationError;\n  });\n};\n\nexport { ValidationError };\n","import { DefinedError } from 'ajv';\nimport { AJV_ERROR_KEYWORD_WEIGHT_MAP } from '../constants';\n\nexport const filterSingleErrorPerProperty = (errors: DefinedError[]): DefinedError[] => {\n  const errorsPerProperty = errors.reduce<Record<string, DefinedError>>((acc, error) => {\n    const prop =\n      error.instancePath + ((error.params as any)?.additionalProperty ?? (error.params as any)?.missingProperty ?? '');\n    const existingError = acc[prop];\n    if (!existingError) {\n      acc[prop] = error;\n      return acc;\n    }\n    const weight = AJV_ERROR_KEYWORD_WEIGHT_MAP[error.keyword] ?? 0;\n    const existingWeight = AJV_ERROR_KEYWORD_WEIGHT_MAP[existingError.keyword] ?? 0;\n\n    if (weight > existingWeight) {\n      acc[prop] = error;\n    }\n    return acc;\n  }, {});\n\n  return Object.values(errorsPerProperty);\n};\n"],"names":["AJV_ERROR_KEYWORD_WEIGHT_MAP","type","QUOTES_REGEX","NOT_REGEX","SLASH_REGEX","getSuggestion","value","format","suggestion","bestSuggestion","suggestions","reduce","best","current","distance","leven","Infinity","length","getLastSegment","path","split","pop","safeJsonPointer","object","pnter","fallback","pointer","get","err","errors","data","schema","basePath","Array","isArray","errorsPerProperty","acc","error","prop","instancePath","params","_error$params","additionalProperty","_error$params2","missingProperty","existingError","keyword","Object","values","filterSingleErrorPerProperty","map","validationError","replace","pointerToDotNotation","defaultContext","errorType","defaultMessage","message","additionalProp","suggestionPointer","schemaPath","properties","keys","context","allowedValues","toString","entries"],"mappings":"+YAEO,IAAMA,EAAiF,MACtF,EACNC,KAAM,GAGKC,EAAe,KACfC,EAAY,OACZC,EAAc,MCPdC,EAAgB,gBAC3BC,IAAAA,UAEAC,OAAAA,aAAS,SAACC,0BAAgCA,UAMpCC,IAPNC,YAOmCC,QACjC,SAACC,EAAMC,OACCC,EAAWC,EAAMT,EAAOO,UAC1BD,EAAKE,SAAWA,EACX,CAAER,MAAOO,EAASC,SAAAA,GAGpBF,IAET,CACEE,SAAUE,SACVV,MAAO,YAIJG,EAAeK,SAAWR,EAAMW,OAASV,EAAOE,EAAeH,OAAS,ICfpEY,EAAiB,SAACC,UACZA,EAAKC,MAAM,KACZC,OAGLC,EAAkB,gBAAMC,IAAAA,OAAQC,IAAAA,MAAOC,IAAAA,oBAEzCC,EAAQC,IAAIJ,EAAQC,GAC3B,MAAOI,UACAH,4BCNoB,gBAC7BI,IAAAA,OACAC,IAAAA,KACAC,IAAAA,WACAC,SAAAA,aAAW,kBAENC,MAAMC,QAAQL,IAA6B,IAAlBA,EAAOZ,OCjBK,SAACY,OACrCM,EAAoBN,EAAOlB,QAAqC,SAACyB,EAAKC,mBACpEC,EACJD,EAAME,yCAAiBF,EAAMG,eAANC,EAAsBC,+BAAuBL,EAAMG,eAANG,EAAsBC,mBAAmB,IACzGC,EAAgBT,EAAIE,UACrBO,aAIU7C,EAA6BqC,EAAMS,YAAY,aACvC9C,EAA6B6C,EAAcC,YAAY,KAG5EV,EAAIE,GAAQD,GAEPD,IATLA,EAAIE,GAAQD,EACLD,KASR,WAEIW,OAAOC,OAAOb,GDGCc,CAA6BpB,GAE9BqB,KAAI,SAACb,OAQpBc,EAPEhC,EDxB0B,SAACO,UAC5BA,EAAQ0B,QAAQhD,EAAa,KCuBrBiD,CAAqBrB,EAAWK,EAAME,cAC7CD,EAAOpB,EAAemB,EAAME,cAC5Be,EAAiB,CACrBC,UAAWlB,EAAMS,SAEbU,GAAoBlB,eAAoBA,MAAUnB,OAAwBkB,EAAMoB,QDxBzEL,QAAQlD,EAAc,KAAKkD,QAAQjD,EAAW,cC4BnDkC,EAAMS,aACP,2BACGY,EAAiBrB,EAAMG,OAAOE,mBAC9BiB,EAAoBtB,EAAMuB,WAAWR,QAAQ,IAAK,IAAIA,QAAQ,wBAAyB,IACrFS,EAAevC,EAAgB,CACrCC,OAAQQ,EACRP,MAAOmC,EACPlC,SAAU,CAAEoC,WAAY,MAHlBA,WAKRV,EAAkB,CAChBM,YAAaC,0CACblD,WAAYH,EAAc,CACxBC,MAAOoD,EACPhD,YAAaqC,OAAOe,WAAKD,EAAAA,EAAc,IACvCtD,OAAQ,SAACC,mCAAyCA,UAEpDW,KAAAA,EACA4C,QAAST,aAIR,WACG5C,EAAc2B,EAAMG,OAAOwB,cAAcd,KAAI,SAAC5C,UAAUA,EAAM2D,cAC9D3B,EAAOpB,EAAemB,EAAME,cAC5BjC,EAAQgB,EAAgB,CAAEC,OAAQO,EAAMN,MAAOa,EAAME,aAAcd,SAAU,KACnF0B,EAAkB,CAChBM,YAAanB,0DACb9B,WAAYH,EAAc,CACxBC,MAAAA,EACAI,YAAAA,IAEFS,KAAAA,EACA4C,aACKT,GACHU,cAAe3B,EAAMG,OAAOwB,2BAK7B,OAGHb,EAAkB,CAChBM,YAHWvC,EAAemB,EAAME,yCACrBF,EAAMG,OAAOvC,KAGxBkB,KAAAA,EACA4C,QAAST,aAIR,WACHH,EAAkB,CAChBM,QAAYtC,mCAAqCkB,EAAMG,OAAOI,oBAC9DzB,KAAAA,EACA4C,QAAST,uBAMJ,CAAEG,QAASD,EAAgBrC,KAAAA,EAAM4C,QAAST,iBAIhCP,OAAOmB,QAAQf,kBAC2C,YAA9D7C,OACXA,MAAAA,GAAmD,KAAVA,UACpC6C,eAIJA,KArFA"}
+{"version":3,"file":"better-ajv-errors.cjs.production.min.js","sources":["../src/constants.ts","../src/lib/suggestions.ts","../src/lib/utils.ts","../src/index.ts","../src/lib/filter.ts"],"sourcesContent":["import { DefinedError } from 'ajv';\n\nexport const AJV_ERROR_KEYWORD_WEIGHT_MAP: Partial<Record<DefinedError['keyword'], number>> = {\n  enum: 1,\n  type: 0,\n};\n\nexport const QUOTES_REGEX = /\"/g;\nexport const NOT_REGEX = /NOT/g;\nexport const SLASH_REGEX = /\\//g;\n","import leven from 'leven';\n\nexport const getSuggestion = ({\n  value,\n  suggestions,\n  format = (suggestion) => `Did you mean '${suggestion}'?`,\n}: {\n  value: string;\n  suggestions: string[];\n  format?: (suggestion: string) => string;\n}): string => {\n  const bestSuggestion = suggestions.reduce(\n    (best, current) => {\n      const distance = leven(value, current);\n      if (best.distance > distance) {\n        return { value: current, distance };\n      }\n\n      return best;\n    },\n    {\n      distance: Infinity,\n      value: '',\n    }\n  );\n\n  return bestSuggestion.distance < value.length ? format(bestSuggestion.value) : '';\n};\n","import { NOT_REGEX, QUOTES_REGEX, SLASH_REGEX } from '../constants';\nimport pointer from 'jsonpointer';\n\nexport const pointerToDotNotation = (pointer: string): string => {\n  return pointer.replace(SLASH_REGEX, '.');\n};\n\nexport const cleanAjvMessage = (message: string): string => {\n  return message.replace(QUOTES_REGEX, \"'\").replace(NOT_REGEX, 'not');\n};\n\nexport const getLastSegment = (path: string): string => {\n  const segments = path.split('/');\n  return segments.pop() as string;\n};\n\nexport const safeJsonPointer = <T>({ object, pnter, fallback }: { object: any; pnter: string; fallback: T }): T => {\n  try {\n    return pointer.get(object, pnter);\n  } catch (err) {\n    return fallback;\n  }\n};\n","import { DefinedError, ErrorObject } from 'ajv';\nimport type { JSONSchema6 } from 'json-schema';\nimport { ValidationError } from './types/ValidationError';\nimport { filterSingleErrorPerProperty } from './lib/filter';\nimport { getSuggestion } from './lib/suggestions';\nimport { cleanAjvMessage, getLastSegment, pointerToDotNotation, safeJsonPointer } from './lib/utils';\n\nexport interface BetterAjvErrorsOptions {\n  errors: ErrorObject[] | null | undefined;\n  data: any;\n  schema: JSONSchema6;\n  basePath?: string;\n}\n\nexport const betterAjvErrors = ({\n  errors,\n  data,\n  schema,\n  basePath = '{base}',\n}: BetterAjvErrorsOptions): ValidationError[] => {\n  if (!Array.isArray(errors) || errors.length === 0) {\n    return [];\n  }\n\n  const definedErrors = filterSingleErrorPerProperty(errors as DefinedError[]);\n\n  return definedErrors.map((error) => {\n    const path = pointerToDotNotation(basePath + error.instancePath);\n    const prop = getLastSegment(error.instancePath);\n    const defaultContext = {\n      errorType: error.keyword,\n    };\n    const defaultMessage = `${prop ? `property '${prop}'` : path} ${cleanAjvMessage(error.message as string)}`;\n\n    let validationError: ValidationError;\n\n    switch (error.keyword) {\n      case 'additionalProperties': {\n        const additionalProp = error.params.additionalProperty;\n        const suggestionPointer = error.schemaPath.replace('#', '').replace('/additionalProperties', '');\n        const { properties } = safeJsonPointer({\n          object: schema,\n          pnter: suggestionPointer,\n          fallback: { properties: {} },\n        });\n        validationError = {\n          message: `'${additionalProp}' property is not expected to be here`,\n          suggestion: getSuggestion({\n            value: additionalProp,\n            suggestions: Object.keys(properties ?? {}),\n            format: (suggestion) => `Did you mean property '${suggestion}'?`,\n          }),\n          path,\n          context: defaultContext,\n        };\n        break;\n      }\n      case 'enum': {\n        const suggestions = error.params.allowedValues.map((value) => value.toString());\n        const prop = getLastSegment(error.instancePath);\n        const value = safeJsonPointer({ object: data, pnter: error.instancePath, fallback: '' });\n        validationError = {\n          message: `'${prop}' property must be equal to one of the allowed values`,\n          suggestion: getSuggestion({\n            value,\n            suggestions,\n          }),\n          path,\n          context: {\n            ...defaultContext,\n            allowedValues: error.params.allowedValues,\n          },\n        };\n        break;\n      }\n      case 'type': {\n        const prop = getLastSegment(error.instancePath);\n        const type = error.params.type;\n        validationError = {\n          message: `'${prop}' property type must be ${type}`,\n          path,\n          context: defaultContext,\n        };\n        break;\n      }\n      case 'required': {\n        validationError = {\n          message: `${path} must have required property '${error.params.missingProperty}'`,\n          path,\n          context: defaultContext,\n        };\n        break;\n      }\n      case 'const': {\n        return {\n          message: `'${prop}' property must be equal to the allowed value`,\n          path,\n          context: {\n            ...defaultContext,\n            allowedValue: error.params.allowedValue,\n          },\n        };\n      }\n\n      default:\n        return { message: defaultMessage, path, context: defaultContext };\n    }\n\n    // Remove empty properties\n    const errorEntries = Object.entries(validationError);\n    for (const [key, value] of errorEntries as [keyof ValidationError, unknown][]) {\n      if (value === null || value === undefined || value === '') {\n        delete validationError[key];\n      }\n    }\n\n    return validationError;\n  });\n};\n\nexport { ValidationError };\n","import { DefinedError } from 'ajv';\nimport { AJV_ERROR_KEYWORD_WEIGHT_MAP } from '../constants';\n\nexport const filterSingleErrorPerProperty = (errors: DefinedError[]): DefinedError[] => {\n  const errorsPerProperty = errors.reduce<Record<string, DefinedError>>((acc, error) => {\n    const prop =\n      error.instancePath + ((error.params as any)?.additionalProperty ?? (error.params as any)?.missingProperty ?? '');\n    const existingError = acc[prop];\n    if (!existingError) {\n      acc[prop] = error;\n      return acc;\n    }\n    const weight = AJV_ERROR_KEYWORD_WEIGHT_MAP[error.keyword] ?? 0;\n    const existingWeight = AJV_ERROR_KEYWORD_WEIGHT_MAP[existingError.keyword] ?? 0;\n\n    if (weight > existingWeight) {\n      acc[prop] = error;\n    }\n    return acc;\n  }, {});\n\n  return Object.values(errorsPerProperty);\n};\n"],"names":["AJV_ERROR_KEYWORD_WEIGHT_MAP","type","QUOTES_REGEX","NOT_REGEX","SLASH_REGEX","getSuggestion","value","format","suggestion","bestSuggestion","suggestions","reduce","best","current","distance","leven","Infinity","length","getLastSegment","path","split","pop","safeJsonPointer","object","pnter","fallback","pointer","get","err","errors","data","schema","basePath","Array","isArray","errorsPerProperty","acc","error","prop","instancePath","params","_error$params","additionalProperty","_error$params2","missingProperty","existingError","keyword","Object","values","filterSingleErrorPerProperty","map","validationError","replace","pointerToDotNotation","defaultContext","errorType","defaultMessage","message","additionalProp","suggestionPointer","schemaPath","properties","keys","context","allowedValues","toString","allowedValue","entries"],"mappings":"+YAEO,IAAMA,EAAiF,MACtF,EACNC,KAAM,GAGKC,EAAe,KACfC,EAAY,OACZC,EAAc,MCPdC,EAAgB,gBAC3BC,IAAAA,UAEAC,OAAAA,aAAS,SAACC,0BAAgCA,UAMpCC,IAPNC,YAOmCC,QACjC,SAACC,EAAMC,OACCC,EAAWC,EAAMT,EAAOO,UAC1BD,EAAKE,SAAWA,EACX,CAAER,MAAOO,EAASC,SAAAA,GAGpBF,IAET,CACEE,SAAUE,SACVV,MAAO,YAIJG,EAAeK,SAAWR,EAAMW,OAASV,EAAOE,EAAeH,OAAS,ICfpEY,EAAiB,SAACC,UACZA,EAAKC,MAAM,KACZC,OAGLC,EAAkB,gBAAMC,IAAAA,OAAQC,IAAAA,MAAOC,IAAAA,oBAEzCC,EAAQC,IAAIJ,EAAQC,GAC3B,MAAOI,UACAH,4BCNoB,gBAC7BI,IAAAA,OACAC,IAAAA,KACAC,IAAAA,WACAC,SAAAA,aAAW,kBAENC,MAAMC,QAAQL,IAA6B,IAAlBA,EAAOZ,OCjBK,SAACY,OACrCM,EAAoBN,EAAOlB,QAAqC,SAACyB,EAAKC,mBACpEC,EACJD,EAAME,yCAAiBF,EAAMG,eAANC,EAAsBC,+BAAuBL,EAAMG,eAANG,EAAsBC,mBAAmB,IACzGC,EAAgBT,EAAIE,UACrBO,aAIU7C,EAA6BqC,EAAMS,YAAY,aACvC9C,EAA6B6C,EAAcC,YAAY,KAG5EV,EAAIE,GAAQD,GAEPD,IATLA,EAAIE,GAAQD,EACLD,KASR,WAEIW,OAAOC,OAAOb,GDGCc,CAA6BpB,GAE9BqB,KAAI,SAACb,OAQpBc,EAPEhC,EDxB0B,SAACO,UAC5BA,EAAQ0B,QAAQhD,EAAa,KCuBrBiD,CAAqBrB,EAAWK,EAAME,cAC7CD,EAAOpB,EAAemB,EAAME,cAC5Be,EAAiB,CACrBC,UAAWlB,EAAMS,SAEbU,GAAoBlB,eAAoBA,MAAUnB,OAAwBkB,EAAMoB,QDxBzEL,QAAQlD,EAAc,KAAKkD,QAAQjD,EAAW,cC4BnDkC,EAAMS,aACP,2BACGY,EAAiBrB,EAAMG,OAAOE,mBAC9BiB,EAAoBtB,EAAMuB,WAAWR,QAAQ,IAAK,IAAIA,QAAQ,wBAAyB,IACrFS,EAAevC,EAAgB,CACrCC,OAAQQ,EACRP,MAAOmC,EACPlC,SAAU,CAAEoC,WAAY,MAHlBA,WAKRV,EAAkB,CAChBM,YAAaC,0CACblD,WAAYH,EAAc,CACxBC,MAAOoD,EACPhD,YAAaqC,OAAOe,WAAKD,EAAAA,EAAc,IACvCtD,OAAQ,SAACC,mCAAyCA,UAEpDW,KAAAA,EACA4C,QAAST,aAIR,WACG5C,EAAc2B,EAAMG,OAAOwB,cAAcd,KAAI,SAAC5C,UAAUA,EAAM2D,cAC9D3B,EAAOpB,EAAemB,EAAME,cAC5BjC,EAAQgB,EAAgB,CAAEC,OAAQO,EAAMN,MAAOa,EAAME,aAAcd,SAAU,KACnF0B,EAAkB,CAChBM,YAAanB,0DACb9B,WAAYH,EAAc,CACxBC,MAAAA,EACAI,YAAAA,IAEFS,KAAAA,EACA4C,aACKT,GACHU,cAAe3B,EAAMG,OAAOwB,2BAK7B,OAGHb,EAAkB,CAChBM,YAHWvC,EAAemB,EAAME,yCACrBF,EAAMG,OAAOvC,KAGxBkB,KAAAA,EACA4C,QAAST,aAIR,WACHH,EAAkB,CAChBM,QAAYtC,mCAAqCkB,EAAMG,OAAOI,oBAC9DzB,KAAAA,EACA4C,QAAST,aAIR,cACI,CACLG,YAAanB,kDACbnB,KAAAA,EACA4C,aACKT,GACHY,aAAc7B,EAAMG,OAAO0B,8BAMxB,CAAET,QAASD,EAAgBrC,KAAAA,EAAM4C,QAAST,iBAIhCP,OAAOoB,QAAQhB,kBAC2C,YAA9D7C,OACXA,MAAAA,GAAmD,KAAVA,UACpC6C,eAIJA,KA/FA"}

dist/better-ajv-errors.esm.js

@@ -202,2 +202,13 @@ import leven from 'leven';
 
+      case 'const':
+        {
+          return {
+            message: "'" + prop + "' property must be equal to the allowed value",
+            path: path,
+            context: _extends({}, defaultContext, {
+              allowedValue: error.params.allowedValue
+            })
+          };
+        }
+
       default:
@@ -204,0 +215,0 @@ return {

dist/better-ajv-errors.esm.js.map

@@ -1,1 +0,1 @@
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'');\n    const existingError = acc[prop];\n    if (!existingError) {\n      acc[prop] = error;\n      return acc;\n    }\n    const weight = AJV_ERROR_KEYWORD_WEIGHT_MAP[error.keyword] ?? 0;\n    const existingWeight = AJV_ERROR_KEYWORD_WEIGHT_MAP[existingError.keyword] ?? 0;\n\n    if (weight > existingWeight) {\n      acc[prop] = error;\n    }\n    return acc;\n  }, {});\n\n  return Object.values(errorsPerProperty);\n};\n","import leven from 'leven';\n\nexport const getSuggestion = ({\n  value,\n  suggestions,\n  format = (suggestion) => `Did you mean '${suggestion}'?`,\n}: {\n  value: string;\n  suggestions: string[];\n  format?: (suggestion: string) => string;\n}): string => {\n  const bestSuggestion = suggestions.reduce(\n    (best, current) => {\n      const distance = leven(value, current);\n      if (best.distance > distance) {\n        return { value: current, distance };\n      }\n\n      return best;\n    },\n    {\n      distance: Infinity,\n      value: '',\n    }\n  );\n\n  return bestSuggestion.distance < value.length ? format(bestSuggestion.value) : '';\n};\n","import { NOT_REGEX, QUOTES_REGEX, SLASH_REGEX } from '../constants';\nimport pointer from 'jsonpointer';\n\nexport const pointerToDotNotation = (pointer: string): string => {\n  return pointer.replace(SLASH_REGEX, '.');\n};\n\nexport const cleanAjvMessage = (message: string): string => {\n  return message.replace(QUOTES_REGEX, \"'\").replace(NOT_REGEX, 'not');\n};\n\nexport const getLastSegment = (path: string): string => {\n  const segments = path.split('/');\n  return segments.pop() as string;\n};\n\nexport const safeJsonPointer = <T>({ object, pnter, fallback }: { object: any; pnter: string; fallback: T }): T => {\n  try {\n    return pointer.get(object, pnter);\n  } catch (err) {\n    return fallback;\n  }\n};\n","import { DefinedError, ErrorObject } from 'ajv';\nimport type { JSONSchema6 } from 'json-schema';\nimport { ValidationError } from './types/ValidationError';\nimport { 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);\n\n  return bestSuggestion.distance < value.length ? format(bestSuggestion.value) : '';\n};\n","import { NOT_REGEX, QUOTES_REGEX, SLASH_REGEX } from '../constants';\nimport pointer from 'jsonpointer';\n\nexport const pointerToDotNotation = (pointer: string): string => {\n  return pointer.replace(SLASH_REGEX, '.');\n};\n\nexport const cleanAjvMessage = (message: string): string => {\n  return message.replace(QUOTES_REGEX, \"'\").replace(NOT_REGEX, 'not');\n};\n\nexport const getLastSegment = (path: string): string => {\n  const segments = path.split('/');\n  return segments.pop() as string;\n};\n\nexport const safeJsonPointer = <T>({ object, pnter, fallback }: { object: any; pnter: string; fallback: T }): T => {\n  try {\n    return pointer.get(object, pnter);\n  } catch (err) {\n    return fallback;\n  }\n};\n","import { DefinedError, ErrorObject } from 'ajv';\nimport type { JSONSchema6 } from 'json-schema';\nimport { ValidationError } from './types/ValidationError';\nimport { filterSingleErrorPerProperty } from './lib/filter';\nimport { getSuggestion } from './lib/suggestions';\nimport { cleanAjvMessage, getLastSegment, pointerToDotNotation, safeJsonPointer } from './lib/utils';\n\nexport interface BetterAjvErrorsOptions {\n  errors: ErrorObject[] | null | undefined;\n  data: any;\n  schema: JSONSchema6;\n  basePath?: string;\n}\n\nexport const betterAjvErrors = ({\n  errors,\n  data,\n  schema,\n  basePath = '{base}',\n}: BetterAjvErrorsOptions): ValidationError[] => {\n  if (!Array.isArray(errors) || errors.length === 0) {\n    return [];\n  }\n\n  const definedErrors = filterSingleErrorPerProperty(errors as DefinedError[]);\n\n  return definedErrors.map((error) => {\n    const path = pointerToDotNotation(basePath + error.instancePath);\n    const prop = getLastSegment(error.instancePath);\n    const defaultContext = {\n      errorType: error.keyword,\n    };\n    const defaultMessage = `${prop ? `property '${prop}'` : path} 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error.params.allowedValues.map((value) => value.toString());\n        const prop = getLastSegment(error.instancePath);\n        const value = safeJsonPointer({ object: data, pnter: error.instancePath, fallback: '' });\n        validationError = {\n          message: `'${prop}' property must be equal to one of the allowed values`,\n          suggestion: getSuggestion({\n            value,\n            suggestions,\n          }),\n          path,\n          context: {\n            ...defaultContext,\n            allowedValues: error.params.allowedValues,\n          },\n        };\n        break;\n      }\n      case 'type': {\n        const prop = getLastSegment(error.instancePath);\n        const type = error.params.type;\n        validationError = {\n          message: `'${prop}' property type must be ${type}`,\n          path,\n          context: defaultContext,\n        };\n        break;\n      }\n      case 'required': {\n        validationError = {\n          message: `${path} must have required property '${error.params.missingProperty}'`,\n          path,\n          context: defaultContext,\n        };\n        break;\n      }\n      case 'const': {\n        return {\n          message: `'${prop}' property must be equal to the allowed value`,\n          path,\n          context: {\n            ...defaultContext,\n            allowedValue: error.params.allowedValue,\n          },\n        };\n      }\n\n      default:\n        return { message: defaultMessage, path, context: defaultContext };\n    }\n\n    // Remove empty properties\n    const errorEntries = Object.entries(validationError);\n    for (const [key, value] of errorEntries as [keyof ValidationError, unknown][]) {\n      if (value === null || value === undefined || value === '') {\n        delete validationError[key];\n      }\n    }\n\n    return validationError;\n  });\n};\n\nexport { ValidationError 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package.json

 {
   "name": "@apideck/better-ajv-errors",
   "description": "Human-friendly JSON Schema validation for APIs",
-  "version": "0.2.7",
+  "version": "0.3.0",
   "author": "Apideck <[e-mail]> (https://apideck.com/)",
@@ -60,2 +60,3 @@ "license": "MIT",
     "ajv": "^8.5.0",
+    "eslint-plugin-prettier": "^3.4.0",
     "husky": "^6.0.0",
@@ -62,0 +63,0 @@ "np": "^7.5.0",

src/index.test.ts

@@ -378,2 +378,31 @@ import Ajv from 'ajv';
   });
+
+  describe('const', () => {
+    it('should handle const errors', () => {
+      data = {
+        const: 2,
+      };
+      schema = {
+        type: 'object',
+        properties: {
+          const: {
+            type: 'integer',
+            const: 42,
+          },
+        },
+      };
+      ajv.validate(schema, data);
+      const errors = betterAjvErrors({ data, schema, errors: ajv.errors });
+      expect(errors).toEqual([
+        {
+          context: {
+            allowedValue: 42,
+            errorType: 'const',
+          },
+          message: "'const' property must be equal to the allowed value",
+          path: '{base}.const',
+        },
+      ]);
+    });
+  });
 });

src/index.ts

@@ -94,2 +94,12 @@ import { DefinedError, ErrorObject } from 'ajv';
       }
+      case 'const': {
+        return {
+          message: `'${prop}' property must be equal to the allowed value`,
+          path,
+          context: {
+            ...defaultContext,
+            allowedValue: error.params.allowedValue,
+          },
+        };
+      }
 
@@ -96,0 +106,0 @@ default:

No alert changes

Improved metrics

Total package byte prevSize

77292

4.13%

Lines of code

1052

5.94%

Worsened metrics

Dev dependency count

9

12.5%

No dependency changes