Update

FastGQL auto generates update<OBJECT_NAME> update mutations if the #generatemutationsis set. The following code will be added to the GraphQL schema.

mutation {
  # updatePosts allows to update posts with a filter
  updatePosts(input: UpdatePostInput!, filter: PostFilterInput): PostsPayload
  # ... more mutations
}

"""
Autogenerated Posts Filter Input
"""
input PostFilterInput {
  id: IntComparator
  name: StringComparator
  categories: CategoryFilterInput
  user: UserFilterInput
  """
  Logical AND of FilterInput
  """
  AND: [PostFilterInput]
  """
  Logical OR of FilterInput
  """
  OR: [PostFilterInput]
  """
  Logical NOT of FilterInput
  """
  NOT: PostFilterInput
}

"""
AutoGenerated update input for Post
"""
input UpdatePostInput {
  id: Int
  name: String
}

"""
Autogenerated payload object
"""
type PostsPayload {
  """
  rows affection by mutation
  """
  rows_affected: Int!
  posts: [Post]
}

The #generatemutations directive adds the above into our schema.

• inputs argument passed to createPosts mutation is required and you can pass 1 or more objects.
• PostsPayload is the response object returned from the mutation, returning the amounts of rows_affected i.e. the amount of objects inserted and access to all our posts info

Update Objects

Example: update posts and return the updated posts object in the response:

Update with filter

mutation {
    updatePosts(input: {name: "newPost"}, filter: {id: {eq: 1}}) {
        rows_affected
        posts {
        name
        id
        }
    }
}