schema.graphql

directive @subscribe on FIELD_DEFINITION
directive @publish(to: String!) on FIELD_DEFINITION | OBJECT


type User @isAuthenticated {
id: ID!
firstName: String!
lastName: String!
}


// The subscription created for the auto generated 
type Task @publish(to: "autotaskAdded"){
    id: ID!
    content: String!
    column: Column @relation(name: "BELONGS_TO", direction: "OUT")
    columnName: String @cypher (
        statement: "MATCH (this)-[:BELONGS_TO]->(c:Column) return c.title"
    )
}

type Column {
    id: ID!
    title: String!
    tasks: [Task] @relation(name: "BELONGS_TO", direction: "IN")
    table: Table @relation(name: "BELONGS_TO", direction: "OUT")
    taskIds: [ID]
}

type Table {
    id: ID!
    title: String!
    columns: [Column] @relation(name: "BELONGS_TO", direction: "IN")
    columnOrder: [ID]
}

type Subscription {
    taskAdded: Task @subscribe
    autoTaskAdded: Task @subscribe
}

type Mutation {
    addTask(taskContent: String!, columnId: ID!): Task  @publish(to: "taskAdded")
    @cypher (
        statement: "CREATE (t:Task { id: randomUUID(), content: $taskContent }) with t MATCH(c:Column {id: $columnId}) CREATE(c)<-[:BELONGS_TO]-(t) set c.taskIds = c.taskIds + t.id return t"
    )
}