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feat: add migration-architect POWERFUL-tier skill

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Leo
2026-02-16 13:48:47 +00:00
parent f6131b24d6
commit e6cc0f4c6a
20 changed files with 9659 additions and 0 deletions
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367
engineering/migration-architect/assets/database_schema_after.json Normal file
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{
"schema_version": "2.0",
"database": "user_management_v2",
"tables": {
"users": {
"columns": {
"id": {
"type": "bigint",
"nullable": false,
"primary_key": true,
"auto_increment": true
},
"username": {
"type": "varchar",
"length": 50,
"nullable": false,
"unique": true
},
"email": {
"type": "varchar",
"length": 320,
"nullable": false,
"unique": true
},
"password_hash": {
"type": "varchar",
"length": 255,
"nullable": false
},
"first_name": {
"type": "varchar",
"length": 100,
"nullable": true
},
"last_name": {
"type": "varchar",
"length": 100,
"nullable": true
},
"created_at": {
"type": "timestamp",
"nullable": false,
"default": "CURRENT_TIMESTAMP"
},
"updated_at": {
"type": "timestamp",
"nullable": false,
"default": "CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP"
},
"is_active": {
"type": "boolean",
"nullable": false,
"default": true
},
"phone": {
"type": "varchar",
"length": 20,
"nullable": true
},
"email_verified_at": {
"type": "timestamp",
"nullable": true,
"comment": "When email was verified"
},
"phone_verified_at": {
"type": "timestamp",
"nullable": true,
"comment": "When phone was verified"
},
"two_factor_enabled": {
"type": "boolean",
"nullable": false,
"default": false
},
"last_login_at": {
"type": "timestamp",
"nullable": true
}
},
"constraints": {
"primary_key": ["id"],
"unique": [
"username",
"email"
],
"foreign_key": [],
"check": [
"email LIKE '%@%'",
"LENGTH(password_hash) >= 60",
"phone IS NULL OR LENGTH(phone) >= 10"
]
},
"indexes": [
{
"name": "idx_users_email",
"columns": ["email"],
"unique": true
},
{
"name": "idx_users_username",
"columns": ["username"],
"unique": true
},
{
"name": "idx_users_created_at",
"columns": ["created_at"]
},
{
"name": "idx_users_email_verified",
"columns": ["email_verified_at"]
},
{
"name": "idx_users_last_login",
"columns": ["last_login_at"]
}
]
},
"user_profiles": {
"columns": {
"id": {
"type": "bigint",
"nullable": false,
"primary_key": true,
"auto_increment": true
},
"user_id": {
"type": "bigint",
"nullable": false
},
"bio": {
"type": "text",
"nullable": true
},
"avatar_url": {
"type": "varchar",
"length": 500,
"nullable": true
},
"birth_date": {
"type": "date",
"nullable": true
},
"location": {
"type": "varchar",
"length": 100,
"nullable": true
},
"website": {
"type": "varchar",
"length": 255,
"nullable": true
},
"privacy_level": {
"type": "varchar",
"length": 20,
"nullable": false,
"default": "public"
},
"timezone": {
"type": "varchar",
"length": 50,
"nullable": true,
"default": "UTC"
},
"language": {
"type": "varchar",
"length": 10,
"nullable": false,
"default": "en"
},
"created_at": {
"type": "timestamp",
"nullable": false,
"default": "CURRENT_TIMESTAMP"
},
"updated_at": {
"type": "timestamp",
"nullable": false,
"default": "CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP"
}
},
"constraints": {
"primary_key": ["id"],
"unique": [],
"foreign_key": [
{
"columns": ["user_id"],
"references": "users(id)",
"on_delete": "CASCADE"
}
],
"check": [
"privacy_level IN ('public', 'private', 'friends_only')",
"bio IS NULL OR LENGTH(bio) <= 2000",
"language IN ('en', 'es', 'fr', 'de', 'it', 'pt', 'ru', 'ja', 'ko', 'zh')"
]
},
"indexes": [
{
"name": "idx_user_profiles_user_id",
"columns": ["user_id"],
"unique": true
},
{
"name": "idx_user_profiles_privacy",
"columns": ["privacy_level"]
},
{
"name": "idx_user_profiles_language",
"columns": ["language"]
}
]
},
"user_sessions": {
"columns": {
"id": {
"type": "varchar",
"length": 128,
"nullable": false,
"primary_key": true
},
"user_id": {
"type": "bigint",
"nullable": false
},
"ip_address": {
"type": "varchar",
"length": 45,
"nullable": true
},
"user_agent": {
"type": "text",
"nullable": true
},
"expires_at": {
"type": "timestamp",
"nullable": false
},
"created_at": {
"type": "timestamp",
"nullable": false,
"default": "CURRENT_TIMESTAMP"
},
"last_activity": {
"type": "timestamp",
"nullable": false,
"default": "CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP"
},
"session_type": {
"type": "varchar",
"length": 20,
"nullable": false,
"default": "web"
},
"is_mobile": {
"type": "boolean",
"nullable": false,
"default": false
}
},
"constraints": {
"primary_key": ["id"],
"unique": [],
"foreign_key": [
{
"columns": ["user_id"],
"references": "users(id)",
"on_delete": "CASCADE"
}
],
"check": [
"session_type IN ('web', 'mobile', 'api', 'admin')"
]
},
"indexes": [
{
"name": "idx_user_sessions_user_id",
"columns": ["user_id"]
},
{
"name": "idx_user_sessions_expires",
"columns": ["expires_at"]
},
{
"name": "idx_user_sessions_type",
"columns": ["session_type"]
}
]
},
"user_preferences": {
"columns": {
"id": {
"type": "bigint",
"nullable": false,
"primary_key": true,
"auto_increment": true
},
"user_id": {
"type": "bigint",
"nullable": false
},
"preference_key": {
"type": "varchar",
"length": 100,
"nullable": false
},
"preference_value": {
"type": "json",
"nullable": true
},
"created_at": {
"type": "timestamp",
"nullable": false,
"default": "CURRENT_TIMESTAMP"
},
"updated_at": {
"type": "timestamp",
"nullable": false,
"default": "CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP"
}
},
"constraints": {
"primary_key": ["id"],
"unique": [
["user_id", "preference_key"]
],
"foreign_key": [
{
"columns": ["user_id"],
"references": "users(id)",
"on_delete": "CASCADE"
}
],
"check": []
},
"indexes": [
{
"name": "idx_user_preferences_user_key",
"columns": ["user_id", "preference_key"],
"unique": true
}
]
}
},
"views": {
"active_users": {
"definition": "SELECT u.id, u.username, u.email, u.first_name, u.last_name, u.email_verified_at, u.last_login_at FROM users u WHERE u.is_active = true",
"columns": ["id", "username", "email", "first_name", "last_name", "email_verified_at", "last_login_at"]
},
"verified_users": {
"definition": "SELECT u.id, u.username, u.email FROM users u WHERE u.is_active = true AND u.email_verified_at IS NOT NULL",
"columns": ["id", "username", "email"]
}
},
"procedures": [
{
"name": "cleanup_expired_sessions",
"parameters": [],
"definition": "DELETE FROM user_sessions WHERE expires_at < NOW()"
},
{
"name": "get_user_with_profile",
"parameters": ["user_id BIGINT"],
"definition": "SELECT u.*, p.bio, p.avatar_url, p.privacy_level FROM users u LEFT JOIN user_profiles p ON u.id = p.user_id WHERE u.id = user_id"
}
]
}