| 1 | {"version":3,"file":"common.js","sourceRoot":"","sources":["../../../../src/cache/core/types/common.ts"],"names":[],"mappings":";AAwBA;IAAuC,qCAAK;IAC1C,2BACkB,OAAe,EACf,IAA0C,EAC1C,KAAmB,EACnB,SAA+B;;QAJjD,YAOE,kBAAM,OAAO,CAAC,SAcf;QApBiB,aAAO,GAAP,OAAO,CAAQ;QACf,UAAI,GAAJ,IAAI,CAAsC;QAC1C,WAAK,GAAL,KAAK,CAAc;QACnB,eAAS,GAAT,SAAS,CAAsB;QAK/C,IAAI,KAAK,CAAC,OAAO,CAAC,KAAI,CAAC,IAAI,CAAC,EAAE;YAC5B,KAAI,CAAC,OAAO,GAAG,KAAI,CAAC,OAAO,CAAC;YAC5B,KAAK,IAAI,CAAC,GAAG,KAAI,CAAC,IAAI,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,EAAE,CAAC,EAAE;gBAC9C,KAAI,CAAC,OAAO,aAAK,GAAC,KAAI,CAAC,IAAI,CAAC,CAAC,CAAC,IAAG,KAAI,CAAC,OAAO,KAAE,CAAC;aACjD;SACF;aAAM;YACL,KAAI,CAAC,OAAO,GAAG,KAAI,CAAC,IAAI,CAAC;SAC1B;QAIA,KAAY,CAAC,SAAS,GAAG,iBAAiB,CAAC,SAAS,CAAC;;IACxD,CAAC;IAGH,wBAAC;AAAD,CAAC,AAzBD,CAAuC,KAAK,GAyB3C","sourcesContent":["import { DocumentNode, FieldNode } from 'graphql';\n\nimport {\n Reference,\n StoreObject,\n StoreValue,\n isReference,\n} from '../../../utilities';\n\nimport { StorageType } from '../../inmemory/policies';\n\n// The Readonly<T> type only really works for object types, since it marks\n// all of the object's properties as readonly, but there are many cases when\n// a generic type parameter like TExisting might be a string or some other\n// primitive type, in which case we need to avoid wrapping it with Readonly.\n// SafeReadonly<string> collapses to just string, which makes string\n// assignable to SafeReadonly<any>, whereas string is not assignable to\n// Readonly<any>, somewhat surprisingly.\nexport type SafeReadonly<T> = T extends object ? Readonly<T> : T;\n\nexport type MissingTree = string | {\n readonly [key: string]: MissingTree;\n};\n\nexport class MissingFieldError extends Error {\n constructor(\n public readonly message: string,\n public readonly path: MissingTree | Array<string | number>,\n public readonly query: DocumentNode,\n public readonly variables?: Record<string, any>,\n ) {\n // 'Error' breaks prototype chain here\n super(message);\n\n if (Array.isArray(this.path)) {\n this.missing = this.message;\n for (let i = this.path.length - 1; i >= 0; --i) {\n this.missing = { [this.path[i]]: this.missing };\n }\n } else {\n this.missing = this.path;\n }\n\n // We're not using `Object.setPrototypeOf` here as it isn't fully supported\n // on Android (see issue #3236).\n (this as any).__proto__ = MissingFieldError.prototype;\n }\n\n public readonly missing: MissingTree;\n}\n\nexport interface FieldSpecifier {\n typename?: string;\n fieldName: string;\n field?: FieldNode;\n args?: Record<string, any>;\n variables?: Record<string, any>;\n}\n\nexport interface ReadFieldOptions extends FieldSpecifier {\n from?: StoreObject | Reference;\n}\n\nexport interface ReadFieldFunction {\n <V = StoreValue>(options: ReadFieldOptions): SafeReadonly<V> | undefined;\n <V = StoreValue>(\n fieldName: string,\n from?: StoreObject | Reference,\n ): SafeReadonly<V> | undefined;\n}\n\nexport type ToReferenceFunction = (\n objOrIdOrRef: StoreObject | string | Reference,\n mergeIntoStore?: boolean,\n) => Reference | undefined;\n\nexport type CanReadFunction = (value: StoreValue) => boolean;\n\nexport type ModifierDetails = {\n DELETE: any;\n INVALIDATE: any;\n fieldName: string;\n storeFieldName: string;\n readField: ReadFieldFunction;\n canRead: CanReadFunction;\n isReference: typeof isReference;\n toReference: ToReferenceFunction;\n storage: StorageType;\n}\n\nexport type Modifier<T> = (value: T, details: ModifierDetails) => T;\n\nexport type Modifiers = {\n [fieldName: string]: Modifier<any>;\n};\n"]} |