skeleton/internal/database/sql/schema/schema.sql
2020-07-21 22:50:11 +02:00

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SQL

-- This file is used for generating queries; If you change anything please
-- also add migrations in `assets/migrations`.
-- pgcrypto adds functions for generating UUIDs.
CREATE EXTENSION IF NOT EXISTS "pgcrypto";
-- citext adds indexable case-insensitive text fields.
CREATE EXTENSION IF NOT EXISTS "citext";
-- An Identity is any object that can participate as an actor in the system.
-- It can have groups, permissions, own other objects etc.
CREATE TABLE "identity" (
"id" bigserial NOT NULL,
"login" citext NULL,
"passphrase" bytea NULL,
"totp_secret" text NULL,
"is_admin" boolean NOT NULL DEFAULT false,
"is_disabled" boolean NOT NULL DEFAULT false,
"created_at" timestamptz NOT NULL DEFAULT now(),
PRIMARY KEY ("id")
);
CREATE UNIQUE INDEX "identity_login_key" ON "identity" ("login");
-- A person is a human actor within the system, it is linked to exactly one
-- identity.
CREATE TABLE "person" (
"identity_id" bigint NOT NULL,
"display_name" text NULL,
"first_name" text NULL,
"last_name" text NULL,
"image_url" text NULL,
"zoneinfo" text NULL,
"locale" text NULL,
FOREIGN KEY ("identity_id")
REFERENCES "identity" ("id")
ON DELETE CASCADE
ON UPDATE RESTRICT,
PRIMARY KEY ("identity_id")
);
-- Email is an email address for an identity (most likely for a person),
-- that may be verified. Zero or one email address assigned to the identity
-- may be "primary", e.g. used for notifications or login.
CREATE TABLE "email" (
"address" citext NOT NULL,
"identity_id" bigint NOT NULL,
"is_verified" boolean NOT NULL DEFAULT false,
"is_primary" boolean NOT NULL DEFAULT false,
"created_at" timestamptz NOT NULL DEFAULT now(),
FOREIGN KEY ("identity_id")
REFERENCES "identity" ("id")
ON DELETE CASCADE
ON UPDATE RESTRICT,
PRIMARY KEY ("address")
);
CREATE INDEX "email_is_verified_idx" ON "email" ("is_verified")
WHERE "is_verified" = true;
CREATE INDEX "email_identity_id_idx" ON "email" ("identity_id");
CREATE UNIQUE INDEX "email_is_primary_key" ON "email" ("identity_id", "is_primary")
WHERE "is_primary" = true;
-- Email Confirmation tracks all email confirmations that have been sent out.
CREATE TABLE "email_confirmation" (
"email_address" citext NOT NULL,
"selector" text NOT NULL,
"verifier" bytea NOT NULL,
"valid_until" timestamptz NOT NULL,
FOREIGN KEY ("email_address")
REFERENCES "email" ("address")
ON DELETE CASCADE
ON UPDATE RESTRICT,
PRIMARY KEY ("email_address")
);
CREATE UNIQUE INDEX "email_confirmation_selector_key"
ON "email_confirmation" ("selector");
-- Password reset keeps track of the password reset tokens.
CREATE TABLE "password_reset" (
"identity_id" bigserial NOT NULL,
"selector" text NOT NULL,
"verifier" bytea NOT NULL,
"valid_until" timestamptz NOT NULL,
FOREIGN KEY ("identity_id")
REFERENCES "person" ("identity_id")
ON DELETE CASCADE
ON UPDATE RESTRICT,
PRIMARY KEY ("identity_id")
);
CREATE UNIQUE INDEX "password_reset_selector_key" ON "password_reset" ("selector");
CREATE TABLE "external_auth" (
"name" text NOT NULL,
"oidc_url" text NULL,
"auth_url" text NOT NULL,
"token_url" text NOT NULL,
"client_key" text NOT NULL,
"client_secret" text NOT NULL,
"created_at" timestamptz NOT NULL DEFAULT now(),
PRIMARY KEY ("name")
);
CREATE UNIQUE INDEX "external_auth_name_key" ON "external_auth" ("name");
CREATE TABLE "external_user" (
"identity_id" bigint NOT NULL,
"external_auth_name" text NOT NULL,
"external_id" text NOT NULL,
"auth_token" text NULL,
"refresh_token" text NULL,
"identity_token" text NULL,
FOREIGN KEY ("identity_id")
REFERENCES "identity" ("id")
ON UPDATE RESTRICT
ON DELETE CASCADE,
FOREIGN KEY ("external_auth_name")
REFERENCES "external_auth" ("name")
ON UPDATE CASCADE
ON DELETE CASCADE,
PRIMARY KEY ("identity_id")
);
CREATE INDEX "external_user_external_auth_name_idx"
ON "external_user" ("external_auth_name");
CREATE UNIQUE INDEX "external_user_external_id_key"
ON "external_user" ("external_auth_name", "external_id");