graphql-gene/dist/resolvers.cjs.map

Generates automatically an executable schema out of your ORM models

{"version":3,"file":"resolvers.cjs","sources":["../src/resolvers.ts"],"sourcesContent":["import { defaultFieldResolver, GraphQLSchema } from 'graphql'\nimport type {\n  GeneConfig,\n  GeneDefaultResolverArgs,\n  ExtendedTypes,\n  GeneTypeConfig,\n} from './defineConfig'\nimport {\n  lookDeepInSchema,\n  isUsingDefaultResolver,\n  normalizeFieldConfig,\n  isArrayFieldConfig,\n  getGeneConfigFromOptions,\n  getGloballyExtendedTypes,\n  getReturnTypeName,\n} from './utils'\nimport type { GenePlugin, AnyObject, GraphqlTypes, TypeDefLines } from './types'\n\nexport function addResolversToSchema<SchemaTypes extends AnyObject>(options: {\n  typeDefLines: TypeDefLines\n  schema: GraphQLSchema\n  plugins: GenePlugin[]\n  types: SchemaTypes\n}) {\n  let schema = options.schema\n\n  Object.entries(options.types).forEach(([, model]) => {\n    const modifiedSchema = forEachModel({\n      typeDefLines: options.typeDefLines,\n      schema,\n      types: options.types,\n      plugins: options.plugins,\n      model,\n    })\n    if (modifiedSchema) schema = modifiedSchema\n  })\n  const globallyExtendedTypes = getGloballyExtendedTypes()\n\n  const modifiedSchema = defineResolvers({\n    typeDefLines: options.typeDefLines,\n    schema,\n    types: options.types,\n    plugins: options.plugins,\n    typeConfig: globallyExtendedTypes.config,\n    isAddingDirectives: true,\n  })\n  if (modifiedSchema) schema = modifiedSchema\n\n  return schema\n}\n\nfunction forEachModel<M, SchemaTypes extends AnyObject>(options: {\n  typeDefLines: TypeDefLines\n  geneConfig?: GeneConfig<M>\n  schema: GraphQLSchema\n  types: SchemaTypes\n  plugins: GenePlugin<M>[]\n  model: M\n}): GraphQLSchema | undefined {\n  const geneConfig = getGeneConfigFromOptions(options)\n  const { types: typeConfig } = geneConfig || {}\n\n  let modifiedSchema = defineResolvers({ ...options, typeConfig })\n\n  Object.entries(geneConfig?.aliases || {}).forEach(([, geneConfig]) => {\n    const { types: typeConfig } = geneConfig || {}\n    modifiedSchema = defineResolvers({ ...options, typeConfig })\n  })\n  return modifiedSchema\n}\n\nfunction defineResolvers<SchemaTypes extends AnyObject>(options: {\n  typeDefLines: TypeDefLines\n  schema: GraphQLSchema\n  types: SchemaTypes\n  plugins: GenePlugin[]\n  typeConfig: ExtendedTypes | undefined\n  isAddingDirectives?: boolean\n}): GraphQLSchema | undefined {\n  const geneConfigByTpe = getGloballyExtendedTypes().geneConfig\n  const typeConfig = options.typeConfig || {}\n\n  lookDeepInSchema({\n    schema: options.schema,\n    each({ type, field, fieldDef, parentType }) {\n      const geneConfig = geneConfigByTpe[type]\n      const hasTypeDirectives = options.isAddingDirectives && !!geneConfig?.directives?.length\n\n      const isFieldInTypeConfig = () =>\n        parentType in typeConfig &&\n        typeConfig[parentType as 'Query'] &&\n        field in typeConfig[parentType as 'Query']!\n\n      if (!hasTypeDirectives && !isFieldInTypeConfig()) return\n\n      let normalizedConfig: GeneTypeConfig | undefined\n      const currentTypeConfig = typeConfig[parentType as keyof typeof typeConfig]\n\n      if (currentTypeConfig && !isArrayFieldConfig(currentTypeConfig)) {\n        const config = (\n          currentTypeConfig as Record<string, Parameters<typeof normalizeFieldConfig>[0]>\n        )[field]\n        normalizedConfig = config ? normalizeFieldConfig(config) : undefined\n      }\n\n      const returnTypeName = getReturnTypeName(\n        normalizedConfig?.returnType || options.typeDefLines[parentType]?.lines[field]?.typeDef\n      )\n      const model = options.types[returnTypeName] as GraphqlTypes[keyof GraphqlTypes] | undefined\n\n      if (type !== returnTypeName) return\n\n      const plugin = model ? options.plugins.find(plugin => plugin.isMatching(model)) : undefined\n\n      if (normalizedConfig?.resolver) {\n        fieldDef.resolve = async (source, args, context, info) => {\n          if (normalizedConfig.resolver && typeof normalizedConfig.resolver !== 'string') {\n            return normalizedConfig.resolver({ source, args, context, info })\n          }\n\n          if (isUsingDefaultResolver(normalizedConfig) && plugin?.defaultResolver) {\n            return await plugin.defaultResolver({\n              model,\n              modelKey: returnTypeName,\n              config: normalizedConfig,\n              args: args as GeneDefaultResolverArgs<typeof model>,\n              info,\n            })\n          }\n        }\n      }\n      if (!options.isAddingDirectives) return\n\n      const directiveConfigs: GeneConfig<Record<string, unknown> | undefined>['directives'] = []\n\n      // Type-level directives\n      if (geneConfig?.directives) {\n        directiveConfigs.push(...geneConfig.directives)\n      }\n      if (geneConfig?.aliases && returnTypeName in geneConfig.aliases) {\n        const aliasGeneConfig = geneConfig.aliases[returnTypeName as 'Query']\n        if (aliasGeneConfig?.directives) directiveConfigs.push(...aliasGeneConfig.directives)\n      }\n\n      // Field-level directives\n      if (normalizedConfig?.directives) directiveConfigs.push(...normalizedConfig.directives)\n\n      if (directiveConfigs.length) {\n        // Reverse the order so that the first directive you defined will be executed first\n        // (middleware pattern).\n        const reversedConfigs = [...directiveConfigs].reverse()\n\n        reversedConfigs.forEach(directive => {\n          fieldDef.resolve = fieldDef.resolve || defaultFieldResolver\n          const previousResolve = fieldDef.resolve\n\n          fieldDef.resolve = async (source, args, context, info) => {\n            let hasCalledResolve = false\n            let result: unknown\n\n            const resolve = async () => {\n              hasCalledResolve = true\n              result = await previousResolve(source, args, context, info)\n              return result\n            }\n            await directive.handler({\n              source,\n              args,\n              context,\n              info,\n              field,\n              filter: getFilterFunction({ source, field }),\n              resolve,\n            })\n            if (!hasCalledResolve) await resolve()\n\n            return result\n          }\n        })\n      }\n    },\n  })\n  return options.schema\n}\n\nfunction getFilterFunction<TSource>(options: { source: TSource; field: string }) {\n  const { field } = options\n\n  return <TValue>(callback: (value: TValue) => unknown) => {\n    const source = options.source as unknown as Record<string, TValue | TValue[] | undefined | null>\n\n    if (Array.isArray(source[field])) {\n      source[field] = source[field].filter(callback)\n    } else {\n      if (source[field] && !callback(source[field])) source[field] = null\n    }\n  }\n}\n"],"names":["addResolversToSchema","options","schema","model","modifiedSchema","forEachModel","globallyExtendedTypes","getGloballyExtendedTypes","defineResolvers","geneConfig","getGeneConfigFromOptions","typeConfig","geneConfigByTpe","lookDeepInSchema","type","field","fieldDef","parentType","normalizedConfig","currentTypeConfig","isArrayFieldConfig","config","normalizeFieldConfig","returnTypeName","getReturnTypeName","plugin","source","args","context","info","isUsingDefaultResolver","directiveConfigs","aliasGeneConfig","directive","defaultFieldResolver","previousResolve","hasCalledResolve","result","resolve","getFilterFunction","callback"],"mappings":"0IAkBO,SAASA,EAAoDC,EAKjE,CACD,IAAIC,EAASD,EAAQ,OAErB,OAAO,QAAQA,EAAQ,KAAK,EAAE,QAAQ,CAAC,CAAA,CAAGE,CAAK,IAAM,CACnD,MAAMC,EAAiBC,EAAa,CAClC,aAAcJ,EAAQ,aACtB,OAAAC,EACA,MAAOD,EAAQ,MACf,QAASA,EAAQ,QACjB,MAAAE,CAAA,CACD,EACGC,IAAgBF,EAASE,EAC/B,CAAC,EACD,MAAME,EAAwBC,EAAAA,yBAAA,EAExBH,EAAiBI,EAAgB,CACrC,aAAcP,EAAQ,aACtB,OAAAC,EACA,MAAOD,EAAQ,MACf,QAASA,EAAQ,QACjB,WAAYK,EAAsB,OAClC,mBAAoB,EAAA,CACrB,EACD,OAAIF,IAAgBF,EAASE,GAEtBF,CACT,CAEA,SAASG,EAA+CJ,EAO1B,CAC5B,MAAMQ,EAAaC,EAAAA,yBAAyBT,CAAO,EAC7C,CAAE,MAAOU,CAAA,EAAeF,GAAc,CAAA,EAE5C,IAAIL,EAAiBI,EAAgB,CAAE,GAAGP,EAAS,WAAAU,EAAY,EAE/D,cAAO,QAAQF,GAAY,SAAW,CAAA,CAAE,EAAE,QAAQ,CAAC,CAAA,CAAGA,CAAU,IAAM,CACpE,KAAM,CAAE,MAAOE,CAAAA,EAAeF,GAAc,CAAA,EAC5CL,EAAiBI,EAAgB,CAAE,GAAGP,EAAS,WAAAU,EAAY,CAC7D,CAAC,EACMP,CACT,CAEA,SAASI,EAA+CP,EAO1B,CAC5B,MAAMW,EAAkBL,EAAAA,2BAA2B,WAC7CI,EAAaV,EAAQ,YAAc,CAAA,EAEzCY,OAAAA,mBAAiB,CACf,OAAQZ,EAAQ,OAChB,KAAK,CAAE,KAAAa,EAAM,MAAAC,EAAO,SAAAC,EAAU,WAAAC,GAAc,CAC1C,MAAMR,EAAaG,EAAgBE,CAAI,EAQvC,GAAI,EAPsBb,EAAQ,oBAAsB,CAAC,CAACQ,GAAY,YAAY,SAOxD,EAJxBQ,KAAcN,GACdA,EAAWM,CAAqB,GAChCF,KAASJ,EAAWM,CAAqB,GAEO,OAElD,IAAIC,EACJ,MAAMC,EAAoBR,EAAWM,CAAqC,EAE1E,GAAIE,GAAqB,CAACC,qBAAmBD,CAAiB,EAAG,CAC/D,MAAME,EACJF,EACAJ,CAAK,EACPG,EAAmBG,EAASC,uBAAqBD,CAAM,EAAI,MAC7D,CAEA,MAAME,EAAiBC,EAAAA,kBACrBN,GAAkB,YAAcjB,EAAQ,aAAagB,CAAU,GAAG,MAAMF,CAAK,GAAG,OAAA,EAE5EZ,EAAQF,EAAQ,MAAMsB,CAAc,EAE1C,GAAIT,IAASS,EAAgB,OAE7B,MAAME,EAAStB,EAAQF,EAAQ,QAAQ,KAAKwB,GAAUA,EAAO,WAAWtB,CAAK,CAAC,EAAI,OAmBlF,GAjBIe,GAAkB,WACpBF,EAAS,QAAU,MAAOU,EAAQC,EAAMC,EAASC,IAAS,CACxD,GAAIX,EAAiB,UAAY,OAAOA,EAAiB,UAAa,SACpE,OAAOA,EAAiB,SAAS,CAAE,OAAAQ,EAAQ,KAAAC,EAAM,QAAAC,EAAS,KAAAC,EAAM,EAGlE,GAAIC,yBAAuBZ,CAAgB,GAAKO,GAAQ,gBACtD,OAAO,MAAMA,EAAO,gBAAgB,CAClC,MAAAtB,EACA,SAAUoB,EACV,OAAQL,EACR,KAAAS,EACA,KAAAE,CAAA,CACD,CAEL,GAEE,CAAC5B,EAAQ,mBAAoB,OAEjC,MAAM8B,EAAkF,CAAA,EAMxF,GAHItB,GAAY,YACdsB,EAAiB,KAAK,GAAGtB,EAAW,UAAU,EAE5CA,GAAY,SAAWc,KAAkBd,EAAW,QAAS,CAC/D,MAAMuB,EAAkBvB,EAAW,QAAQc,CAAyB,EAChES,GAAiB,YAAYD,EAAiB,KAAK,GAAGC,EAAgB,UAAU,CACtF,CAGId,GAAkB,YAAYa,EAAiB,KAAK,GAAGb,EAAiB,UAAU,EAElFa,EAAiB,QAGK,CAAC,GAAGA,CAAgB,EAAE,QAAA,EAE9B,QAAQE,GAAa,CACnCjB,EAAS,QAAUA,EAAS,SAAWkB,EAAAA,qBACvC,MAAMC,EAAkBnB,EAAS,QAEjCA,EAAS,QAAU,MAAOU,EAAQC,EAAMC,EAASC,IAAS,CACxD,IAAIO,EAAmB,GACnBC,EAEJ,MAAMC,EAAU,UACdF,EAAmB,GACnBC,EAAS,MAAMF,EAAgBT,EAAQC,EAAMC,EAASC,CAAI,EACnDQ,GAET,aAAMJ,EAAU,QAAQ,CACtB,OAAAP,EACA,KAAAC,EACA,QAAAC,EACA,KAAAC,EACA,MAAAd,EACA,OAAQwB,EAAkB,CAAE,OAAAb,EAAQ,MAAAX,EAAO,EAC3C,QAAAuB,CAAA,CACD,EACIF,GAAkB,MAAME,EAAA,EAEtBD,CACT,CACF,CAAC,CAEL,CAAA,CACD,EACMpC,EAAQ,MACjB,CAEA,SAASsC,EAA2BtC,EAA6C,CAC/E,KAAM,CAAE,MAAAc,GAAUd,EAElB,OAAgBuC,GAAyC,CACvD,MAAMd,EAASzB,EAAQ,OAEnB,MAAM,QAAQyB,EAAOX,CAAK,CAAC,EAC7BW,EAAOX,CAAK,EAAIW,EAAOX,CAAK,EAAE,OAAOyB,CAAQ,EAEzCd,EAAOX,CAAK,GAAK,CAACyB,EAASd,EAAOX,CAAK,CAAC,IAAGW,EAAOX,CAAK,EAAI,KAEnE,CACF"}