141 lines
5.4 KiB
Plaintext
141 lines
5.4 KiB
Plaintext
define(xor, `(($1) OR ($2)) AND NOT (($1) AND ($2))')dnl
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define(BOOLEAN_TYPE, `$1 BOOLEAN CHECK ($1 in (0, 1)) NOT NULL')dnl
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define(BOOLEAN_FALSE, `0')dnl
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define(BOOLEAN_TRUE, `1')dnl
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PRAGMA foreign_keys = true;
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PRAGMA encoding = 'UTF-8';
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CREATE TABLE IF NOT EXISTS mailing_lists (
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pk INTEGER PRIMARY KEY NOT NULL,
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name TEXT NOT NULL,
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id TEXT NOT NULL,
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address TEXT NOT NULL,
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archive_url TEXT,
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description TEXT
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);
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CREATE TABLE IF NOT EXISTS list_owner (
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pk INTEGER PRIMARY KEY NOT NULL,
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list INTEGER NOT NULL,
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address TEXT NOT NULL,
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name TEXT,
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FOREIGN KEY (list) REFERENCES mailing_lists(pk) ON DELETE CASCADE
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);
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CREATE TABLE IF NOT EXISTS post_policy (
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pk INTEGER PRIMARY KEY NOT NULL,
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list INTEGER NOT NULL UNIQUE,
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BOOLEAN_TYPE(announce_only) DEFAULT BOOLEAN_FALSE(),
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BOOLEAN_TYPE(subscriber_only) DEFAULT BOOLEAN_FALSE(),
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BOOLEAN_TYPE(approval_needed) DEFAULT BOOLEAN_FALSE(),
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BOOLEAN_TYPE(no_subscriptions) DEFAULT BOOLEAN_FALSE(),
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BOOLEAN_TYPE(custom) DEFAULT BOOLEAN_FALSE(),
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CHECK(xor(custom, xor(no_subscriptions, xor(approval_needed, xor(announce_only, subscriber_only))))),
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FOREIGN KEY (list) REFERENCES mailing_lists(pk) ON DELETE CASCADE
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);
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CREATE TABLE IF NOT EXISTS membership (
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pk INTEGER PRIMARY KEY NOT NULL,
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list INTEGER NOT NULL,
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address TEXT NOT NULL,
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name TEXT,
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account INTEGER,
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BOOLEAN_TYPE(enabled) DEFAULT BOOLEAN_TRUE(),
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BOOLEAN_TYPE(digest) DEFAULT BOOLEAN_FALSE(),
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BOOLEAN_TYPE(hide_address) DEFAULT BOOLEAN_FALSE(),
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BOOLEAN_TYPE(receive_duplicates) DEFAULT BOOLEAN_TRUE(),
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BOOLEAN_TYPE(receive_own_posts) DEFAULT BOOLEAN_FALSE(),
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BOOLEAN_TYPE(receive_confirmation) DEFAULT BOOLEAN_TRUE(),
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FOREIGN KEY (list) REFERENCES mailing_lists(pk) ON DELETE CASCADE,
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FOREIGN KEY (account) REFERENCES account(pk) ON DELETE CASCADE,
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UNIQUE (list, address) ON CONFLICT ROLLBACK
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);
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CREATE TABLE IF NOT EXISTS account (
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pk INTEGER PRIMARY KEY NOT NULL,
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name TEXT,
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address TEXT NOT NULL UNIQUE,
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public_key TEXT,
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password TEXT NOT NULL,
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BOOLEAN_TYPE(enabled) DEFAULT BOOLEAN_TRUE()
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);
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CREATE TABLE IF NOT EXISTS candidate_membership (
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pk INTEGER PRIMARY KEY NOT NULL,
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list INTEGER NOT NULL,
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address TEXT NOT NULL,
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name TEXT,
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accepted INTEGER,
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FOREIGN KEY (list) REFERENCES mailing_lists(pk) ON DELETE CASCADE,
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FOREIGN KEY (accepted) REFERENCES membership(pk) ON DELETE CASCADE
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);
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CREATE TABLE IF NOT EXISTS post (
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pk INTEGER PRIMARY KEY NOT NULL,
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list INTEGER NOT NULL,
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address TEXT NOT NULL,
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message_id TEXT NOT NULL,
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message BLOB NOT NULL,
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timestamp INTEGER NOT NULL DEFAULT (unixepoch()),
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datetime TEXT NOT NULL DEFAULT (datetime())
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);
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CREATE TABLE IF NOT EXISTS post_event (
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pk INTEGER PRIMARY KEY NOT NULL,
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post INTEGER NOT NULL,
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date INTEGER NOT NULL,
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kind CHAR(1) CHECK (kind IN ('R', 'S', 'D', 'B', 'O')) NOT NULL,
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content TEXT NOT NULL,
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FOREIGN KEY (post) REFERENCES post(pk) ON DELETE CASCADE
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);
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CREATE TABLE IF NOT EXISTS error_queue (
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pk INTEGER PRIMARY KEY NOT NULL,
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error TEXT NOT NULL,
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to_address TEXT NOT NULL,
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from_address TEXT NOT NULL,
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subject TEXT NOT NULL,
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message_id TEXT NOT NULL,
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message BLOB NOT NULL,
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timestamp INTEGER NOT NULL DEFAULT (unixepoch()),
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datetime TEXT NOT NULL DEFAULT (datetime())
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);
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-- # Queues
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--
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-- ## The "maildrop" queue
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--
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-- Messages that have been submitted but not yet processed, await processing in
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-- the "maildrop" queue. Messages can be added to the "maildrop" queue even when
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-- mailpot is not running.
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--
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-- ## The "deferred" queue
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--
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-- When all the deliverable recipients for a message are delivered, and for some
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-- recipients delivery failed for a transient reason (it might succeed later), the
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-- message is placed in the "deferred" queue.
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--
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-- ## The "hold" queue
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--
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-- List administrators may introduce rules for emails to be placed indefinitely in
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-- the "hold" queue. Messages placed in the "hold" queue stay there until the
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-- administrator intervenes. No periodic delivery attempts are made for messages
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-- in the "hold" queue.
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CREATE TABLE IF NOT EXISTS queue (
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pk INTEGER PRIMARY KEY NOT NULL,
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kind TEXT CHECK (kind IN ('maildrop', 'hold', 'deferred', 'corrupt')) NOT NULL,
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to_addresses TEXT NOT NULL,
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from_address TEXT NOT NULL,
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subject TEXT NOT NULL,
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message_id TEXT NOT NULL,
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message BLOB NOT NULL,
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timestamp INTEGER NOT NULL DEFAULT (unixepoch()),
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datetime TEXT NOT NULL DEFAULT (datetime())
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);
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CREATE INDEX IF NOT EXISTS post_listpk_idx ON post(list);
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CREATE INDEX IF NOT EXISTS post_msgid_idx ON post(message_id);
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CREATE INDEX IF NOT EXISTS mailing_lists_idx ON mailing_lists(id);
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CREATE INDEX IF NOT EXISTS membership_idx ON membership(address);
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