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feat: switch from MySQL to SQLite for zero-dependency deployment

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- Rewrite db.php to use SQLite via PDO (no external DB server needed)
- Rewrite schema.sql for SQLite (AUTOINCREMENT, CHECK constraints,
  triggers for updated_at, ON CONFLICT instead of ON DUPLICATE KEY)
- Fix config.php upsert to use ON CONFLICT syntax
- Fix index.php: tag filter via json_each, vote upsert via ON CONFLICT,
  and fix protocol create route (was returning 405 for POST /api/protocols)
- Fix yaml.php seed import: replace invalid false callbacks with fn() => null,
  fix yaml_parse pos argument (-1 -> 0)
- Update Dockerfile: drop pdo_mysql/mysqli (pdo_sqlite is built in)
- Update CloudronManifest.json: remove mysql addon, bump to v0.3.0
- Update README for SQLite deployment
This commit is contained in:
Protocolbot
2026-07-06 14:42:45 -06:00
parent 7379d0c540
commit 3386ac6542
8 changed files with 155 additions and 132 deletions
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schema.sql
Executable → Regular
+45 -32
View File
@@ -1,20 +1,20 @@
-- Protocol Droid — MySQL Schema
-- Works with MySQL 5.7+ / MariaDB 10.3+
-- Protocol Droid — SQLite Schema
-- Works with SQLite 3.35+ (for ON CONFLICT support)
CREATE TABLE IF NOT EXISTS users (
id INT AUTO_INCREMENT PRIMARY KEY,
id INTEGER PRIMARY KEY AUTOINCREMENT,
username VARCHAR(32) UNIQUE NOT NULL,
display_name VARCHAR(128),
bio TEXT,
password_hash VARCHAR(255), -- bcrypt; NULL if SSO-only
sso_provider VARCHAR(64), -- 'oidc', 'github', 'google', etc.
sso_id VARCHAR(255), -- external identity id
role ENUM('admin','member','viewer') DEFAULT 'member',
role VARCHAR(10) DEFAULT 'member' CHECK (role IN ('admin','member','viewer')),
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
);
CREATE TABLE IF NOT EXISTS protocols (
id INT AUTO_INCREMENT PRIMARY KEY,
id INTEGER PRIMARY KEY AUTOINCREMENT,
slug VARCHAR(128) UNIQUE NOT NULL,
title VARCHAR(255) NOT NULL,
description TEXT,
@@ -26,56 +26,69 @@ CREATE TABLE IF NOT EXISTS protocols (
steps TEXT, -- JSON array of {headline, description}
outcome TEXT,
practice TEXT,
author_id INT REFERENCES users(id),
visibility ENUM('public','private','unlisted') DEFAULT 'public',
author_id INTEGER REFERENCES users(id),
visibility VARCHAR(10) DEFAULT 'public' CHECK (visibility IN ('public','private','unlisted')),
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
INDEX idx_visibility (visibility),
INDEX idx_author (author_id),
INDEX idx_forked (forked_from)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
CREATE INDEX IF NOT EXISTS idx_protocols_visibility ON protocols (visibility);
CREATE INDEX IF NOT EXISTS idx_protocols_author ON protocols (author_id);
CREATE INDEX IF NOT EXISTS idx_protocols_forked ON protocols (forked_from);
-- Trigger to update updated_at on row modification
CREATE TRIGGER IF NOT EXISTS protocols_updated_at
AFTER UPDATE ON protocols
BEGIN
UPDATE protocols SET updated_at = CURRENT_TIMESTAMP WHERE id = NEW.id;
END;
CREATE TABLE IF NOT EXISTS collections (
id INT AUTO_INCREMENT PRIMARY KEY,
id INTEGER PRIMARY KEY AUTOINCREMENT,
slug VARCHAR(128) UNIQUE NOT NULL,
title VARCHAR(255) NOT NULL,
description TEXT,
source VARCHAR(255),
image VARCHAR(500),
author_id INT REFERENCES users(id),
visibility ENUM('public','private','unlisted') DEFAULT 'public',
author_id INTEGER REFERENCES users(id),
visibility VARCHAR(10) DEFAULT 'public' CHECK (visibility IN ('public','private','unlisted')),
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
INDEX idx_visibility (visibility),
INDEX idx_author (author_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
);
CREATE INDEX IF NOT EXISTS idx_collections_visibility ON collections (visibility);
CREATE INDEX IF NOT EXISTS idx_collections_author ON collections (author_id);
CREATE TRIGGER IF NOT EXISTS collections_updated_at
AFTER UPDATE ON collections
BEGIN
UPDATE collections SET updated_at = CURRENT_TIMESTAMP WHERE id = NEW.id;
END;
CREATE TABLE IF NOT EXISTS collection_items (
collection_id INT NOT NULL REFERENCES collections(id) ON DELETE CASCADE,
item_type ENUM('protocol','collection') NOT NULL,
collection_id INTEGER NOT NULL REFERENCES collections(id) ON DELETE CASCADE,
item_type VARCHAR(10) NOT NULL CHECK (item_type IN ('protocol','collection')),
item_slug VARCHAR(128) NOT NULL,
position INT DEFAULT 0,
position INTEGER DEFAULT 0,
PRIMARY KEY (collection_id, item_type, item_slug)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
);
CREATE TABLE IF NOT EXISTS votes (
user_id INT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
protocol_slug VARCHAR(128) NOT NULL,
value INT DEFAULT 1, -- +1 upvote, -1 downvote
value INTEGER DEFAULT 1, -- +1 upvote, -1 downvote
comment TEXT, -- optional evaluation text
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (user_id, protocol_slug)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
);
CREATE TABLE IF NOT EXISTS config (
`key` VARCHAR(64) PRIMARY KEY,
`value` TEXT
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
key VARCHAR(64) PRIMARY KEY,
value TEXT
);
-- Default config entries
INSERT INTO config (`key`, `value`) VALUES
INSERT INTO config (key, value) VALUES
('site_name', 'Protocol Droid'),
('site_tagline', 'A commons of social protocols'),
('registration_enabled', 'true'),
('require_approval', 'false')
ON DUPLICATE KEY UPDATE `value` = VALUES(`value`);
ON CONFLICT(key) DO UPDATE SET value = excluded.value;