Fix: Disable cypher field filtering lists

.changeset/bright-cougars-tickle.md

@@ -0,0 +1,5 @@
+---
+"@neo4j/graphql": patch
+---
+
+Fix: disable schema generation for filtering on list cypher fields

packages/graphql/src/schema/get-where-fields.ts

@@ -69,6 +69,11 @@ export function getWhereFieldsForAttributes({
  if (field.args.length > 0) {
  continue;
  }
+
+ // If it's a list, skip it
+ if (field.typeHelper.isList()) {
+ continue;
+ }
  }
 
  result[field.name] = {

packages/graphql/tests/schema/directives/cypher.test.ts

@@ -500,6 +500,127 @@ describe("Cypher", () => {
  `);
  });
 
+ test("Filters should not be generated on list custom cypher fields", async () => {
+ const typeDefs = gql`
+ type Movie {
+ custom_cypher_string_list: [String]
+ @cypher(statement: "RETURN ['a','b','c'] as list", columnName: "list")
+ }
+ `;
+ const neoSchema = new Neo4jGraphQL({ typeDefs });
+ const printedSchema = printSchemaWithDirectives(lexicographicSortSchema(await neoSchema.getSchema()));
+
+ expect(printedSchema).toMatchInlineSnapshot(`
+ "schema {
+ query: Query
+ mutation: Mutation
+ }
+
+ \\"\\"\\"
+ Information about the number of nodes and relationships created during a create mutation
+ \\"\\"\\"
+ type CreateInfo {
+ bookmark: String @deprecated(reason: \\"This field has been deprecated because bookmarks are now handled by the driver.\\")
+ nodesCreated: Int!
+ relationshipsCreated: Int!
+ }
+
+ type CreateMoviesMutationResponse {
+ info: CreateInfo!
+ movies: [Movie!]!
+ }
+
+ \\"\\"\\"
+ Information about the number of nodes and relationships deleted during a delete mutation
+ \\"\\"\\"
+ type DeleteInfo {
+ bookmark: String @deprecated(reason: \\"This field has been deprecated because bookmarks are now handled by the driver.\\")
+ nodesDeleted: Int!
+ relationshipsDeleted: Int!
+ }
+
+ type Movie {
+ custom_cypher_string_list: [String]
+ }
+
+ type MovieAggregateSelection {
+ count: Int!
+ }
+
+ input MovieCreateInput {
+ \\"\\"\\"
+ Appears because this input type would be empty otherwise because this type is composed of just generated and/or relationship properties. See https://neo4j.com/docs/graphql-manual/current/troubleshooting/faqs/
+ \\"\\"\\"
+ _emptyInput: Boolean
+ }
+
+ type MovieEdge {
+ cursor: String!
+ node: Movie!
+ }
+
+ input MovieOptions {
+ limit: Int
+ offset: Int
+ }
+
+ input MovieUpdateInput {
+ \\"\\"\\"
+ Appears because this input type would be empty otherwise because this type is composed of just generated and/or relationship properties. See https://neo4j.com/docs/graphql-manual/current/troubleshooting/faqs/
+ \\"\\"\\"
+ _emptyInput: Boolean
+ }
+
+ input MovieWhere {
+ AND: [MovieWhere!]
+ NOT: MovieWhere
+ OR: [MovieWhere!]
+ }
+
+ type MoviesConnection {
+ edges: [MovieEdge!]!
+ pageInfo: PageInfo!
+ totalCount: Int!
+ }
+
+ type Mutation {
+ createMovies(input: [MovieCreateInput!]!): CreateMoviesMutationResponse!
+ deleteMovies(where: MovieWhere): DeleteInfo!
+ updateMovies(update: MovieUpdateInput, where: MovieWhere): UpdateMoviesMutationResponse!
+ }
+
+ \\"\\"\\"Pagination information (Relay)\\"\\"\\"
+ type PageInfo {
+ endCursor: String
+ hasNextPage: Boolean!
+ hasPreviousPage: Boolean!
+ startCursor: String
+ }
+
+ type Query {
+ movies(options: MovieOptions, where: MovieWhere): [Movie!]!
+ moviesAggregate(where: MovieWhere): MovieAggregateSelection!
+ moviesConnection(after: String, first: Int, where: MovieWhere): MoviesConnection!
+ }
+
+ \\"\\"\\"
+ Information about the number of nodes and relationships created and deleted during an update mutation
+ \\"\\"\\"
+ type UpdateInfo {
+ bookmark: String @deprecated(reason: \\"This field has been deprecated because bookmarks are now handled by the driver.\\")
+ nodesCreated: Int!
+ nodesDeleted: Int!
+ relationshipsCreated: Int!
+ relationshipsDeleted: Int!
+ }
+
+ type UpdateMoviesMutationResponse {
+ info: UpdateInfo!
+ movies: [Movie!]!
+ }"
+ `);
+ });
+
  test("Filters should not be generated on custom cypher fields with arguments", async () => {
  const typeDefs = gql`
  type Movie {