type: bulk
args:

#Contact table

- type: run_sql
  args:
    sql: |
      CREATE TABLE contact (
        id SERIAL PRIMARY KEY,
        phone INTEGER,
        address TEXT
      );

      create table author(
          id serial primary key,
          name text unique,
          contact_id INTEGER REFERENCES contact(id)
      );

      CREATE TABLE article (
        id SERIAL PRIMARY KEY,
        title TEXT,
        content TEXT,
        author_id INTEGER REFERENCES author(id),
        is_published BOOLEAN,
        published_on TIMESTAMP
      );

      CREATE FUNCTION get_articles(hasura_session json, author_row author)
      RETURNS SETOF article AS $$
        SELECT *
        FROM article
        WHERE author_id = author_row.id AND
          ( title ilike  ('%' || (hasura_session ->> 'x-hasura-search') || '%')
            OR content  ilike  ('%' || (hasura_session ->> 'x-hasura-search') || '%')
          )
      $$ LANGUAGE SQL STABLE;

      insert into contact (phone)
      values
      (1234567890),
      (1234567891);

      insert into author (name, contact_id)
      values
      ('Author 1', 2),
      ('Author 2', 1);

      insert into article (title,content,author_id,is_published)
      values
      (
        'Article 1',
        'Sample article content 1',
        1,
        false
      ),
      (
        'Article 2',
        'Sample article content 2',
        1,
        true
      ),
      (
        'Article 3',
        'Sample article content 3',
        2,
        true
      );
      create table "Album" (
        album_id INTEGER NOT NULL PRIMARY KEY,
        title TEXT NOT NULL
      );

      create table "Track" (
      track_id INTEGER NOT NULL PRIMARY KEY,
      name TEXT NOT NULL,
      album_id INTEGER REFERENCES "Album"(album_id),
      milliseconds INTEGER NOT NULL,
      bytes INTEGER NOT NULL
      );

      insert into "Album" (album_id, title)
      values ( 1, 'Big Ones' ), (2, 'Face Lift');

      insert into "Track"
      (track_id, name, album_id, milliseconds, bytes)
      values
      ( 1, 'Restless', 1, 123654, 9836284),
      ( 2, 'Keepup', 1, 637483, 6382913) ,
      ( 3, 'Havana', 1, 234512, 986384) ,
      ( 4, 'Evil Walks', 2, 437294, 6284302) ,
      ( 5, 'Random', 2, 1094732, 6032547) ,
      ( 6, 'Good One', 2, 346208, 6732987) ,
      ( 7, 'Mistress', 2, 420985, 7521946);

      CREATE FUNCTION track_size_mb(track_row "Track")
      RETURNS INTEGER AS $$
        SELECT (track_row.bytes / 1048576)
      $$ LANGUAGE SQL STABLE;

      CREATE table "Tag" (
        id SERIAL PRIMARY KEY,
        name TEXT NOT NULL,
        album_id INTEGER NOT NULL REFERENCES "Album"(album_id)
      );

      INSERT INTO "Tag" (name, album_id)
      VALUES
      ( 'Rock',    1),
      ( 'Folk',    1),
      ( 'Hip Hop', 2);

      CREATE TABLE employee (
        id SERIAL PRIMARY KEY,
        name TEXT NOT NULL UNIQUE,
        department TEXT,
        salary INTEGER
      );

- type: track_table
  args:
    schema: public
    name: contact

#Author table
- type: track_table
  args:
    schema: public
    name: author

#Article table
- type: track_table
  args:
    schema: public
    name: article

# Computed field to author table
- type: add_computed_field
  args:
    table: author
    name: get_articles
    definition:
      function: get_articles
      table_argument: author_row
      session_argument: hasura_session

#Object relationship
- type: create_object_relationship
  args:
    table: author
    name: contact
    using:
      foreign_key_constraint_on: contact_id

- type: create_object_relationship
  args:
    table: article
    name: author
    using:
      foreign_key_constraint_on: author_id

#Array relationship
- type: create_array_relationship
  args:
    table: author
    name: articles
    using:
      foreign_key_constraint_on:
        table: article
        column: author_id

#Insert values
- type: track_table
  args:
    schema: public
    name: Album

- type: track_table
  args:
    schema: public
    name: Track

- type: create_object_relationship
  args:
    table: Track
    name: Album
    using:
      foreign_key_constraint_on: album_id

- type: create_array_relationship
  args:
    table: Album
    name: Tracks
    using:
      foreign_key_constraint_on:
        table: Track
        column: album_id

# Create computed field for Track table
- type: add_computed_field
  args:
    table: Track
    name: size
    definition:
      function: track_size_mb

# Insert values in Album and Track
- type: track_table
  args:
    name: Tag
    schema: public

- type: create_array_relationship
  args:
    table: Album
    name: Tags
    using:
      foreign_key_constraint_on:
        table: Tag
        column: album_id

# Create employee table
- type: track_table
  args:
    name: employee
    schema: public

# Insert data into employee table
- type: insert
  args:
    table: employee
    objects:
    - name: Kai
      department: Engineering
      salary: 2345
    - name: Zara
      department: Services
      salary: 1234
    - name: Kelsy
      department: Services
      salary: 2134
    - name: Damien
      department: Product
      salary: 3124
    - name: Kamila
      department: Engineering
      salary: 4325
    - name: Dara
      department: Product
      salary: 1209
    - name: Rickard
      department: Services
      salary: 2223
    - name: Bent
      department: Engineering
      salary: 4122