| import { inspect } from '../../jsutils/inspect.mjs'; |
| import { keyMap } from '../../jsutils/keyMap.mjs'; |
| import { GraphQLError } from '../../error/GraphQLError.mjs'; |
| import { Kind } from '../../language/kinds.mjs'; |
| import { print } from '../../language/printer.mjs'; |
| import { isRequiredArgument, isType } from '../../type/definition.mjs'; |
| import { specifiedDirectives } from '../../type/directives.mjs'; |
|
|
| /** |
| * Provided required arguments |
| * |
| * A field or directive is only valid if all required (non-null without a |
| * default value) field arguments have been provided. |
| */ |
| export function ProvidedRequiredArgumentsRule(context) { |
| return { |
| // eslint-disable-next-line new-cap |
| ...ProvidedRequiredArgumentsOnDirectivesRule(context), |
| Field: { |
| // Validate on leave to allow for deeper errors to appear first. |
| leave(fieldNode) { |
| var _fieldNode$arguments; |
|
|
| const fieldDef = context.getFieldDef(); |
|
|
| if (!fieldDef) { |
| return false; |
| } |
|
|
| const providedArgs = new Set( // FIXME: https://github.com/graphql/graphql-js/issues/2203 |
| /* c8 ignore next */ |
| (_fieldNode$arguments = fieldNode.arguments) === null || |
| _fieldNode$arguments === void 0 |
| ? void 0 |
| : _fieldNode$arguments.map((arg) => arg.name.value), |
| ); |
|
|
| for (const argDef of fieldDef.args) { |
| if (!providedArgs.has(argDef.name) && isRequiredArgument(argDef)) { |
| const argTypeStr = inspect(argDef.type); |
| context.reportError( |
| new GraphQLError( |
| `Field "${fieldDef.name}" argument "${argDef.name}" of type "${argTypeStr}" is required, but it was not provided.`, |
| { |
| nodes: fieldNode, |
| }, |
| ), |
| ); |
| } |
| } |
| }, |
| }, |
| }; |
| } |
| /** |
| * @internal |
| */ |
|
|
| export function ProvidedRequiredArgumentsOnDirectivesRule(context) { |
| var _schema$getDirectives; |
|
|
| const requiredArgsMap = Object.create(null); |
| const schema = context.getSchema(); |
| const definedDirectives = |
| (_schema$getDirectives = |
| schema === null || schema === void 0 |
| ? void 0 |
| : schema.getDirectives()) !== null && _schema$getDirectives !== void 0 |
| ? _schema$getDirectives |
| : specifiedDirectives; |
|
|
| for (const directive of definedDirectives) { |
| requiredArgsMap[directive.name] = keyMap( |
| directive.args.filter(isRequiredArgument), |
| (arg) => arg.name, |
| ); |
| } |
|
|
| const astDefinitions = context.getDocument().definitions; |
|
|
| for (const def of astDefinitions) { |
| if (def.kind === Kind.DIRECTIVE_DEFINITION) { |
| var _def$arguments; |
|
|
| // FIXME: https://github.com/graphql/graphql-js/issues/2203 |
|
|
| /* c8 ignore next */ |
| const argNodes = |
| (_def$arguments = def.arguments) !== null && _def$arguments !== void 0 |
| ? _def$arguments |
| : []; |
| requiredArgsMap[def.name.value] = keyMap( |
| argNodes.filter(isRequiredArgumentNode), |
| (arg) => arg.name.value, |
| ); |
| } |
| } |
|
|
| return { |
| Directive: { |
| // Validate on leave to allow for deeper errors to appear first. |
| leave(directiveNode) { |
| const directiveName = directiveNode.name.value; |
| const requiredArgs = requiredArgsMap[directiveName]; |
|
|
| if (requiredArgs) { |
| var _directiveNode$argume; |
|
|
| // FIXME: https://github.com/graphql/graphql-js/issues/2203 |
|
|
| /* c8 ignore next */ |
| const argNodes = |
| (_directiveNode$argume = directiveNode.arguments) !== null && |
| _directiveNode$argume !== void 0 |
| ? _directiveNode$argume |
| : []; |
| const argNodeMap = new Set(argNodes.map((arg) => arg.name.value)); |
|
|
| for (const [argName, argDef] of Object.entries(requiredArgs)) { |
| if (!argNodeMap.has(argName)) { |
| const argType = isType(argDef.type) |
| ? inspect(argDef.type) |
| : print(argDef.type); |
| context.reportError( |
| new GraphQLError( |
| `Directive "@${directiveName}" argument "${argName}" of type "${argType}" is required, but it was not provided.`, |
| { |
| nodes: directiveNode, |
| }, |
| ), |
| ); |
| } |
| } |
| } |
| }, |
| }, |
| }; |
| } |
|
|
| function isRequiredArgumentNode(arg) { |
| return arg.type.kind === Kind.NON_NULL_TYPE && arg.defaultValue == null; |
| } |