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penpot/backend/resources/migrations/0003.projects.sql
2019-12-01 16:48:41 +01:00

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SQL

-- Table
CREATE TABLE IF NOT EXISTS projects (
id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
modified_at timestamptz NOT NULL DEFAULT clock_timestamp(),
deleted_at timestamptz DEFAULT NULL,
name text NOT NULL
);
CREATE TABLE IF NOT EXISTS projects_roles (
user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
project_id uuid NOT NULL REFERENCES projects(id) ON DELETE CASCADE,
created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
modified_at timestamptz NOT NULL DEFAULT clock_timestamp(),
role text NOT NULL,
PRIMARY KEY (user_id, project_id)
);
CREATE TABLE IF NOT EXISTS project_shares (
project_id uuid PRIMARY KEY REFERENCES projects(id) ON DELETE CASCADE,
created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
modified_at timestamptz NOT NULL DEFAULT clock_timestamp(),
token text NOT NULL
);
-- Indexes
CREATE INDEX projects_user_idx ON projects(user_id);
CREATE INDEX projects_roles_user_id_idx ON projects_roles(project_id);
CREATE INDEX projects_roles_project_id_idx ON projects_roles(user_id);
CREATE UNIQUE INDEX projects_shares_token_idx ON project_shares(token);
-- Triggers
CREATE TRIGGER projects_modified_at_tgr
BEFORE UPDATE ON projects
FOR EACH ROW EXECUTE PROCEDURE update_modified_at();
CREATE TRIGGER project_shares_modified_at_tgr
BEFORE UPDATE ON project_shares
FOR EACH ROW EXECUTE PROCEDURE update_modified_at();