planning

node_modules/graphql/validation/rules/custom/NoDeprecatedCustomRule.mjs

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+import invariant from "../../../jsutils/invariant.mjs";
+import { GraphQLError } from "../../../error/GraphQLError.mjs";
+import { getNamedType, isInputObjectType } from "../../../type/definition.mjs";
+
+/**
+ * No deprecated
+ *
+ * A GraphQL document is only valid if all selected fields and all used enum values have not been
+ * deprecated.
+ *
+ * Note: This rule is optional and is not part of the Validation section of the GraphQL
+ * Specification. The main purpose of this rule is detection of deprecated usages and not
+ * necessarily to forbid their use when querying a service.
+ */
+export function NoDeprecatedCustomRule(context) {
+  return {
+    Field: function Field(node) {
+      var fieldDef = context.getFieldDef();
+      var deprecationReason = fieldDef === null || fieldDef === void 0 ? void 0 : fieldDef.deprecationReason;
+
+      if (fieldDef && deprecationReason != null) {
+        var parentType = context.getParentType();
+        parentType != null || invariant(0);
+        context.reportError(new GraphQLError("The field ".concat(parentType.name, ".").concat(fieldDef.name, " is deprecated. ").concat(deprecationReason), node));
+      }
+    },
+    Argument: function Argument(node) {
+      var argDef = context.getArgument();
+      var deprecationReason = argDef === null || argDef === void 0 ? void 0 : argDef.deprecationReason;
+
+      if (argDef && deprecationReason != null) {
+        var directiveDef = context.getDirective();
+
+        if (directiveDef != null) {
+          context.reportError(new GraphQLError("Directive \"@".concat(directiveDef.name, "\" argument \"").concat(argDef.name, "\" is deprecated. ").concat(deprecationReason), node));
+        } else {
+          var parentType = context.getParentType();
+          var fieldDef = context.getFieldDef();
+          parentType != null && fieldDef != null || invariant(0);
+          context.reportError(new GraphQLError("Field \"".concat(parentType.name, ".").concat(fieldDef.name, "\" argument \"").concat(argDef.name, "\" is deprecated. ").concat(deprecationReason), node));
+        }
+      }
+    },
+    ObjectField: function ObjectField(node) {
+      var inputObjectDef = getNamedType(context.getParentInputType());
+
+      if (isInputObjectType(inputObjectDef)) {
+        var inputFieldDef = inputObjectDef.getFields()[node.name.value]; // flowlint-next-line unnecessary-optional-chain:off
+
+        var deprecationReason = inputFieldDef === null || inputFieldDef === void 0 ? void 0 : inputFieldDef.deprecationReason;
+
+        if (deprecationReason != null) {
+          context.reportError(new GraphQLError("The input field ".concat(inputObjectDef.name, ".").concat(inputFieldDef.name, " is deprecated. ").concat(deprecationReason), node));
+        }
+      }
+    },
+    EnumValue: function EnumValue(node) {
+      var enumValueDef = context.getEnumValue();
+      var deprecationReason = enumValueDef === null || enumValueDef === void 0 ? void 0 : enumValueDef.deprecationReason;
+
+      if (enumValueDef && deprecationReason != null) {
+        var enumTypeDef = getNamedType(context.getInputType());
+        enumTypeDef != null || invariant(0);
+        context.reportError(new GraphQLError("The enum value \"".concat(enumTypeDef.name, ".").concat(enumValueDef.name, "\" is deprecated. ").concat(deprecationReason), node));
+      }
+    }
+  };
+}