feat: use postgres
This commit is contained in:
Ilia Denisov
@@ -0,0 +1,169 @@
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-- +goose Up
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-- accounts holds the editable source-of-truth user-account state.
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-- email and user_name remain UNIQUE for both live and soft-deleted records:
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-- emails are never reassigned to a fresh user_id after DeleteUser, and
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-- user_name is immutable for the lifetime of the account.
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CREATE TABLE accounts (
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user_id text PRIMARY KEY,
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email text NOT NULL,
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user_name text NOT NULL,
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display_name text NOT NULL DEFAULT '',
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preferred_language text NOT NULL,
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time_zone text NOT NULL,
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declared_country text,
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created_at timestamptz NOT NULL,
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updated_at timestamptz NOT NULL,
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deleted_at timestamptz,
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CONSTRAINT accounts_email_unique UNIQUE (email),
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CONSTRAINT accounts_user_name_unique UNIQUE (user_name)
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);
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-- Newest-first listing index used by the trusted admin user-list surface.
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CREATE INDEX accounts_listing_idx
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ON accounts (created_at DESC, user_id DESC);
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-- Reverse-lookup index for the optional declared-country filter; the partial
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-- predicate keeps the index small while declared_country is mostly NULL.
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CREATE INDEX accounts_declared_country_idx
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ON accounts (declared_country)
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WHERE declared_country IS NOT NULL;
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-- blocked_emails persists pre-user blocked-email subjects that may exist
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-- before any user account exists, plus the blocked subjects produced by
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-- BlockByUserID/BlockByEmail. resolved_user_id is populated when the block
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-- corresponds to an existing or formerly existing account.
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CREATE TABLE blocked_emails (
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email text PRIMARY KEY,
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reason_code text NOT NULL,
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blocked_at timestamptz NOT NULL,
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actor_type text,
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actor_id text,
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resolved_user_id text
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);
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-- entitlement_records stores the immutable history of entitlement periods.
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-- Each row represents one segment that was current at some point; closed
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-- segments carry closed_* metadata.
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CREATE TABLE entitlement_records (
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record_id text PRIMARY KEY,
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user_id text NOT NULL REFERENCES accounts(user_id),
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plan_code text NOT NULL,
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source text NOT NULL,
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actor_type text NOT NULL,
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actor_id text,
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reason_code text NOT NULL,
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starts_at timestamptz NOT NULL,
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ends_at timestamptz,
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created_at timestamptz NOT NULL,
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closed_at timestamptz,
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closed_by_type text,
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closed_by_id text,
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closed_reason_code text
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);
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CREATE INDEX entitlement_records_user_idx
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ON entitlement_records (user_id, created_at DESC);
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-- entitlement_snapshots stores the read-optimized current entitlement state.
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-- Exactly one row per user_id; updated atomically together with history rows
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-- by EntitlementLifecycleStore operations.
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CREATE TABLE entitlement_snapshots (
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user_id text PRIMARY KEY REFERENCES accounts(user_id),
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plan_code text NOT NULL,
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is_paid boolean NOT NULL,
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starts_at timestamptz NOT NULL,
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ends_at timestamptz,
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source text NOT NULL,
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actor_type text NOT NULL,
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actor_id text,
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reason_code text NOT NULL,
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updated_at timestamptz NOT NULL
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);
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-- Coarse free-versus-paid filter used by the admin listing surface.
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CREATE INDEX entitlement_snapshots_paid_state_idx
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ON entitlement_snapshots (is_paid, plan_code);
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-- Finite paid-expiry filter; partial predicate keeps the index limited to
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-- finite paid plans (paid_monthly, paid_yearly).
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CREATE INDEX entitlement_snapshots_paid_expiry_idx
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ON entitlement_snapshots (ends_at)
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WHERE is_paid AND ends_at IS NOT NULL;
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-- sanction_records stores the immutable history of sanction mutations.
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-- A row may carry removed_at + removed_* fields once the sanction is lifted.
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CREATE TABLE sanction_records (
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record_id text PRIMARY KEY,
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user_id text NOT NULL REFERENCES accounts(user_id),
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sanction_code text NOT NULL,
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scope text NOT NULL,
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reason_code text NOT NULL,
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actor_type text NOT NULL,
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actor_id text,
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applied_at timestamptz NOT NULL,
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expires_at timestamptz,
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removed_at timestamptz,
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removed_by_type text,
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removed_by_id text,
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removed_reason_code text
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);
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CREATE INDEX sanction_records_user_idx
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ON sanction_records (user_id, applied_at DESC);
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-- sanction_active stores the at-most-one active record per (user_id,
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-- sanction_code). It is maintained by PolicyLifecycleStore in the same
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-- transaction as the corresponding sanction_records mutation.
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CREATE TABLE sanction_active (
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user_id text NOT NULL REFERENCES accounts(user_id),
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sanction_code text NOT NULL,
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record_id text NOT NULL REFERENCES sanction_records(record_id),
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PRIMARY KEY (user_id, sanction_code)
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);
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CREATE INDEX sanction_active_code_idx
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ON sanction_active (sanction_code);
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-- limit_records mirrors sanction_records for user-specific limit overrides.
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CREATE TABLE limit_records (
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record_id text PRIMARY KEY,
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user_id text NOT NULL REFERENCES accounts(user_id),
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limit_code text NOT NULL,
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value integer NOT NULL,
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reason_code text NOT NULL,
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actor_type text NOT NULL,
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actor_id text,
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applied_at timestamptz NOT NULL,
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expires_at timestamptz,
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removed_at timestamptz,
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removed_by_type text,
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removed_by_id text,
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removed_reason_code text
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);
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CREATE INDEX limit_records_user_idx
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ON limit_records (user_id, applied_at DESC);
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-- limit_active mirrors sanction_active for user-specific limits. value is
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-- denormalised so the admin listing predicate can read it without joining
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-- the full history.
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CREATE TABLE limit_active (
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user_id text NOT NULL REFERENCES accounts(user_id),
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limit_code text NOT NULL,
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record_id text NOT NULL REFERENCES limit_records(record_id),
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value integer NOT NULL,
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PRIMARY KEY (user_id, limit_code)
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);
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CREATE INDEX limit_active_code_idx
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ON limit_active (limit_code);
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-- +goose Down
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DROP TABLE IF EXISTS limit_active;
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DROP TABLE IF EXISTS limit_records;
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DROP TABLE IF EXISTS sanction_active;
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DROP TABLE IF EXISTS sanction_records;
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DROP TABLE IF EXISTS entitlement_snapshots;
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DROP TABLE IF EXISTS entitlement_records;
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DROP TABLE IF EXISTS blocked_emails;
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DROP TABLE IF EXISTS accounts;
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