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coder/coderd/database/migrations/000002_projects.up.sql
2022-04-01 15:45:23 -05:00

61 lines
2.3 KiB
SQL

-- Store arbitrary data like project source code or avatars.
CREATE TABLE files (
hash varchar(64) NOT NULL,
created_at timestamptz NOT NULL,
-- foreign key?
created_by uuid NOT NULL,
mimetype varchar(64) NOT NULL,
data bytea NOT NULL,
PRIMARY KEY (hash)
);
CREATE TYPE provisioner_type AS ENUM ('echo', 'terraform');
-- Project defines infrastructure that your software project
-- requires for development.
CREATE TABLE projects (
id uuid NOT NULL,
created_at timestamptz NOT NULL,
updated_at timestamptz NOT NULL,
-- Projects must be scoped to an organization.
organization_id uuid NOT NULL REFERENCES organizations (id) ON DELETE CASCADE,
deleted boolean NOT NULL DEFAULT FALSE,
name varchar(64) NOT NULL,
provisioner provisioner_type NOT NULL,
-- Target's a Project Version to use for Workspaces.
-- If a Workspace doesn't match this version, it will be prompted to rebuild.
active_version_id uuid NOT NULL,
PRIMARY KEY (id),
-- Disallow projects to have the same name under
-- the same organization.
UNIQUE(organization_id, name)
);
-- Enforces no active projects have the same name.
CREATE UNIQUE INDEX ON projects (organization_id, name) WHERE deleted = FALSE;
CREATE UNIQUE INDEX idx_projects_name_lower ON projects USING btree (lower(name));
-- Project Versions store historical project data. When a Project Version is imported,
-- an "import" job is queued to parse parameters. A Project Version
-- can only be used if the import job succeeds.
CREATE TABLE project_versions (
id uuid NOT NULL,
-- This should be indexed. It is intentionally nullable.
project_id uuid REFERENCES projects (id) ON DELETE CASCADE,
organization_id uuid NOT NULL REFERENCES organizations (id) ON DELETE CASCADE,
created_at timestamptz NOT NULL,
updated_at timestamptz NOT NULL,
-- Name is generated for ease of differentiation.
-- eg. TheCozyRabbit16
name varchar(64) NOT NULL,
-- Extracted from a README.md on import.
-- Maximum of 1MB.
description varchar(1048576) NOT NULL,
-- The job ID for building the project version.
job_id uuid NOT NULL,
PRIMARY KEY (id),
-- Disallow projects to have the same build name
-- multiple times.
UNIQUE(project_id, name)
);