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-- +goose Up
CREATE TABLE messages (
id INTEGER PRIMARY KEY,
sender_id INT NOT NULL REFERENCES users (id),
content TEXT NOT NULL,
edited BOOLEAN NOT NULL CHECK (edited IN (0, 1)),
frequency_id INT REFERENCES frequencies (id) ON DELETE CASCADE,
receiver_id INT REFERENCES users (id),
CHECK (
(frequency_id IS NOT NULL AND receiver_id IS NULL) OR
(frequency_id IS NULL AND receiver_id IS NOT NULL)
)
);
CREATE TABLE users (
id INTEGER PRIMARY KEY,
name TEXT NOT NULL,
public_key BLOB NOT NULL UNIQUE,
description TEXT,
is_public_dm BOOLEAN NOT NULL CHECK (is_public_dm IN (0, 1))
);
CREATE TABLE networks (
id INTEGER PRIMARY KEY,
owner_id INT NOT NULL REFERENCES users (id),
name TEXT NOT NULL,
icon TEXT NOT NULL,
bg_hex_color TEXT,
fg_hex_color TEXT NOT NULL,
is_public BOOLEAN NOT NULL CHECK (is_public IN (0, 1))
);
CREATE TABLE frequencies (
id INTEGER PRIMARY KEY,
network_id INT NOT NULL REFERENCES networks (id) ON DELETE CASCADE,
name TEXT NOT NULL,
hex_color TEXT,
perms INT NOT NULL CHECK (perms IN (0, 1, 2)),
-- 0 rw admin | 1 r all w admin | 2 rw all
position INT NOT NULL
);
CREATE TABLE users_networks (
user_id INT NOT NULL REFERENCES users (id),
network_id INT NOT NULL REFERENCES networks (id) ON DELETE CASCADE,
joined_at TEXT NOT NULL DEFAULT current_timestamp,
is_admin BOOLEAN NOT NULL CHECK (is_admin IN (0, 1)),
PRIMARY KEY (user_id, network_id)
);
CREATE TABLE user_trusted_users (
truster_user_id INT NOT NULL REFERENCES users (id),
trusted_user_id INT NOT NULL REFERENCES users (id),
trusted_public_key BLOB NOT NULL UNIQUE,
PRIMARY KEY (truster_user_id, trusted_user_id)
);
CREATE TABLE user_blocked_users (
blocker_user_id INT NOT NULL REFERENCES users (id),
blocked_user_id INT NOT NULL REFERENCES users (id),
PRIMARY KEY (blocker_user_id, blocked_user_id)
);
CREATE TABLE network_banned_users (
network_id INT NOT NULL REFERENCES networks (id) ON DELETE CASCADE,
banned_user_id INT NOT NULL REFERENCES users (id),
banned_at TEXT NOT NULL DEFAULT current_timestamp,
reason TEXT,
PRIMARY KEY (network_id, banned_user_id)
);
-- +goose Down
DROP TABLE messages;
DROP TABLE users;
DROP TABLE networks;
DROP TABLE frequencies;
DROP TABLE users_networks;
DROP TABLE user_trusted_users;
DROP TABLE user_blocked_users;
DROP TABLE network_banned_users;
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