Initialisation

Added the packages and files for the backend server

node_modules/graphql/validation/specifiedRules.mjs

@@ -0,0 +1,132 @@
+// Spec Section: "Executable Definitions"
+import { ExecutableDefinitionsRule } from './rules/ExecutableDefinitionsRule.mjs'; // Spec Section: "Field Selections on Objects, Interfaces, and Unions Types"
+
+import { FieldsOnCorrectTypeRule } from './rules/FieldsOnCorrectTypeRule.mjs'; // Spec Section: "Fragments on Composite Types"
+
+import { FragmentsOnCompositeTypesRule } from './rules/FragmentsOnCompositeTypesRule.mjs'; // Spec Section: "Argument Names"
+
+import {
+  KnownArgumentNamesOnDirectivesRule,
+  KnownArgumentNamesRule,
+} from './rules/KnownArgumentNamesRule.mjs'; // Spec Section: "Directives Are Defined"
+
+import { KnownDirectivesRule } from './rules/KnownDirectivesRule.mjs'; // Spec Section: "Fragment spread target defined"
+
+import { KnownFragmentNamesRule } from './rules/KnownFragmentNamesRule.mjs'; // Spec Section: "Fragment Spread Type Existence"
+
+import { KnownTypeNamesRule } from './rules/KnownTypeNamesRule.mjs'; // Spec Section: "Lone Anonymous Operation"
+
+import { LoneAnonymousOperationRule } from './rules/LoneAnonymousOperationRule.mjs'; // SDL-specific validation rules
+
+import { LoneSchemaDefinitionRule } from './rules/LoneSchemaDefinitionRule.mjs'; // TODO: Spec Section
+
+import { MaxIntrospectionDepthRule } from './rules/MaxIntrospectionDepthRule.mjs'; // Spec Section: "Fragments must not form cycles"
+
+import { NoFragmentCyclesRule } from './rules/NoFragmentCyclesRule.mjs'; // Spec Section: "All Variable Used Defined"
+
+import { NoUndefinedVariablesRule } from './rules/NoUndefinedVariablesRule.mjs'; // Spec Section: "Fragments must be used"
+
+import { NoUnusedFragmentsRule } from './rules/NoUnusedFragmentsRule.mjs'; // Spec Section: "All Variables Used"
+
+import { NoUnusedVariablesRule } from './rules/NoUnusedVariablesRule.mjs'; // Spec Section: "Field Selection Merging"
+
+import { OverlappingFieldsCanBeMergedRule } from './rules/OverlappingFieldsCanBeMergedRule.mjs'; // Spec Section: "Fragment spread is possible"
+
+import { PossibleFragmentSpreadsRule } from './rules/PossibleFragmentSpreadsRule.mjs';
+import { PossibleTypeExtensionsRule } from './rules/PossibleTypeExtensionsRule.mjs'; // Spec Section: "Argument Optionality"
+
+import {
+  ProvidedRequiredArgumentsOnDirectivesRule,
+  ProvidedRequiredArgumentsRule,
+} from './rules/ProvidedRequiredArgumentsRule.mjs'; // Spec Section: "Leaf Field Selections"
+
+import { ScalarLeafsRule } from './rules/ScalarLeafsRule.mjs'; // Spec Section: "Subscriptions with Single Root Field"
+
+import { SingleFieldSubscriptionsRule } from './rules/SingleFieldSubscriptionsRule.mjs';
+import { UniqueArgumentDefinitionNamesRule } from './rules/UniqueArgumentDefinitionNamesRule.mjs'; // Spec Section: "Argument Uniqueness"
+
+import { UniqueArgumentNamesRule } from './rules/UniqueArgumentNamesRule.mjs';
+import { UniqueDirectiveNamesRule } from './rules/UniqueDirectiveNamesRule.mjs'; // Spec Section: "Directives Are Unique Per Location"
+
+import { UniqueDirectivesPerLocationRule } from './rules/UniqueDirectivesPerLocationRule.mjs';
+import { UniqueEnumValueNamesRule } from './rules/UniqueEnumValueNamesRule.mjs';
+import { UniqueFieldDefinitionNamesRule } from './rules/UniqueFieldDefinitionNamesRule.mjs'; // Spec Section: "Fragment Name Uniqueness"
+
+import { UniqueFragmentNamesRule } from './rules/UniqueFragmentNamesRule.mjs'; // Spec Section: "Input Object Field Uniqueness"
+
+import { UniqueInputFieldNamesRule } from './rules/UniqueInputFieldNamesRule.mjs'; // Spec Section: "Operation Name Uniqueness"
+
+import { UniqueOperationNamesRule } from './rules/UniqueOperationNamesRule.mjs';
+import { UniqueOperationTypesRule } from './rules/UniqueOperationTypesRule.mjs';
+import { UniqueTypeNamesRule } from './rules/UniqueTypeNamesRule.mjs'; // Spec Section: "Variable Uniqueness"
+
+import { UniqueVariableNamesRule } from './rules/UniqueVariableNamesRule.mjs'; // Spec Section: "Value Type Correctness"
+
+import { ValuesOfCorrectTypeRule } from './rules/ValuesOfCorrectTypeRule.mjs'; // Spec Section: "Variables are Input Types"
+
+import { VariablesAreInputTypesRule } from './rules/VariablesAreInputTypesRule.mjs'; // Spec Section: "All Variable Usages Are Allowed"
+
+import { VariablesInAllowedPositionRule } from './rules/VariablesInAllowedPositionRule.mjs';
+
+/**
+ * Technically these aren't part of the spec but they are strongly encouraged
+ * validation rules.
+ */
+export const recommendedRules = Object.freeze([MaxIntrospectionDepthRule]);
+/**
+ * This set includes all validation rules defined by the GraphQL spec.
+ *
+ * The order of the rules in this list has been adjusted to lead to the
+ * most clear output when encountering multiple validation errors.
+ */
+
+export const specifiedRules = Object.freeze([
+  ExecutableDefinitionsRule,
+  UniqueOperationNamesRule,
+  LoneAnonymousOperationRule,
+  SingleFieldSubscriptionsRule,
+  KnownTypeNamesRule,
+  FragmentsOnCompositeTypesRule,
+  VariablesAreInputTypesRule,
+  ScalarLeafsRule,
+  FieldsOnCorrectTypeRule,
+  UniqueFragmentNamesRule,
+  KnownFragmentNamesRule,
+  NoUnusedFragmentsRule,
+  PossibleFragmentSpreadsRule,
+  NoFragmentCyclesRule,
+  UniqueVariableNamesRule,
+  NoUndefinedVariablesRule,
+  NoUnusedVariablesRule,
+  KnownDirectivesRule,
+  UniqueDirectivesPerLocationRule,
+  KnownArgumentNamesRule,
+  UniqueArgumentNamesRule,
+  ValuesOfCorrectTypeRule,
+  ProvidedRequiredArgumentsRule,
+  VariablesInAllowedPositionRule,
+  OverlappingFieldsCanBeMergedRule,
+  UniqueInputFieldNamesRule,
+  ...recommendedRules,
+]);
+/**
+ * @internal
+ */
+
+export const specifiedSDLRules = Object.freeze([
+  LoneSchemaDefinitionRule,
+  UniqueOperationTypesRule,
+  UniqueTypeNamesRule,
+  UniqueEnumValueNamesRule,
+  UniqueFieldDefinitionNamesRule,
+  UniqueArgumentDefinitionNamesRule,
+  UniqueDirectiveNamesRule,
+  KnownTypeNamesRule,
+  KnownDirectivesRule,
+  UniqueDirectivesPerLocationRule,
+  PossibleTypeExtensionsRule,
+  KnownArgumentNamesOnDirectivesRule,
+  UniqueArgumentNamesRule,
+  UniqueInputFieldNamesRule,
+  ProvidedRequiredArgumentsOnDirectivesRule,
+]);