haproxy-wi/app/modules/db/db_model.py

from datetime import datetime

from peewee import ForeignKeyField,CharField, DateTimeField, AutoField
from playhouse.migrate import *
from playhouse.shortcuts import ReconnectMixin
from playhouse.sqlite_ext import SqliteExtDatabase

import app.modules.roxy_wi_tools as roxy_wi_tools

get_config = roxy_wi_tools.GetConfigVar()
mysql_enable = get_config.get_config_var('mysql', 'enable')

if mysql_enable == '1':
    from playhouse.mysql_ext import JSONField
else:
    from playhouse.sqlite_ext import JSONField


class ReconnectMySQLDatabase(ReconnectMixin, MySQLDatabase):
    pass


def connect(get_migrator=None):
    if mysql_enable == '1':
        mysql_db = get_config.get_config_var('mysql', 'mysql_db')
        kwargs = {
            "user": get_config.get_config_var('mysql', 'mysql_user'),
            "password": get_config.get_config_var('mysql', 'mysql_password'),
            "host": get_config.get_config_var('mysql', 'mysql_host'),
            "port": int(get_config.get_config_var('mysql', 'mysql_port'))
        }
        conn = ReconnectMySQLDatabase(mysql_db, **kwargs)
        migrator = MySQLMigrator(conn)
    else:
        db = "/var/lib/roxy-wi/roxy-wi.db"
        conn = SqliteExtDatabase(db, pragmas=(
            ('cache_size', -1024 * 64),  # 64MB page-cache.
            ('journal_mode', 'wal'),
            ('foreign_keys', 1)
        ))
        migrator = SqliteMigrator(conn)
    if get_migrator:
        return migrator
    else:
        return conn


class BaseModel(Model):
    class Meta:
        database = connect()


class User(BaseModel):
    user_id = AutoField(column_name='id')
    username = CharField(constraints=[SQL('UNIQUE')])
    email = CharField(constraints=[SQL('UNIQUE')])
    password = CharField(null=True)
    role_id = CharField()
    group_id = CharField()
    ldap_user = IntegerField(constraints=[SQL('DEFAULT "0"')])
    enabled = IntegerField(constraints=[SQL('DEFAULT "1"')])
    user_services = CharField(constraints=[SQL('DEFAULT "1 2 3 4 5 6"')])
    last_login_date = DateTimeField(constraints=[SQL('DEFAULT "0000-00-00 00:00:00"')])
    last_login_ip = CharField(null=True)

    class Meta:
        table_name = 'user'


class Server(BaseModel):
    server_id = AutoField(column_name='id')
    hostname = CharField()
    ip = CharField(constraints=[SQL('UNIQUE')])
    group_id = CharField(index=True)  # Added index for group_id as it's used in joins and filters
    type_ip = IntegerField(constraints=[SQL('DEFAULT 0')])
    enabled = IntegerField(constraints=[SQL('DEFAULT 1')], index=True)  # Added index for enabled as it's used in filters
    master = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for master as it's used in joins
    cred_id = IntegerField(constraints=[SQL('DEFAULT 1')], index=True)  # Added index for cred_id as it's used in joins
    haproxy_alert = IntegerField(constraints=[SQL('DEFAULT 0')])
    haproxy_metrics = IntegerField(constraints=[SQL('DEFAULT 0')])
    port = IntegerField(constraints=[SQL('DEFAULT 22')])
    description = CharField(null=True)
    haproxy_active = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for service status
    keepalived = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for service type
    nginx = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for service type
    haproxy = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for service type
    pos = IntegerField(constraints=[SQL('DEFAULT 0')])
    nginx_active = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for service status
    firewall_enable = IntegerField(constraints=[SQL('DEFAULT 0')])
    nginx_alert = IntegerField(constraints=[SQL('DEFAULT 0')])
    protected = IntegerField(constraints=[SQL('DEFAULT 0')])
    nginx_metrics = IntegerField(constraints=[SQL('DEFAULT 0')])
    keepalived_active = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for service status
    keepalived_alert = IntegerField(constraints=[SQL('DEFAULT 0')])
    apache = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for service type
    apache_active = IntegerField(constraints=[SQL('DEFAULT 0')], index=True)  # Added index for service status
    apache_alert = IntegerField(constraints=[SQL('DEFAULT 0')])
    apache_metrics = IntegerField(constraints=[SQL('DEFAULT 0')])

    class Meta:
        table_name = 'servers'


class Role(BaseModel):
    role_id = AutoField(column_name='id')
    name = CharField(constraints=[SQL('UNIQUE')])
    description = CharField()

    class Meta:
        table_name = 'role'


class Telegram(BaseModel):
    id = AutoField()
    token = CharField()
    chanel_name = CharField()
    group_id = IntegerField()

    class Meta:
        table_name = 'telegram'


class Slack(BaseModel):
    id = AutoField()
    token = CharField()
    chanel_name = CharField()
    group_id = IntegerField()

    class Meta:
        table_name = 'slack'


class MM(BaseModel):
    id = AutoField()
    token = CharField()
    chanel_name = CharField()
    group_id = IntegerField()

    class Meta:
        table_name = 'mattermost'


class PD(BaseModel):
    id = AutoField()
    token = CharField()
    chanel_name = CharField()
    group_id = IntegerField()

    class Meta:
        table_name = 'pd'


class Setting(BaseModel):
    param = CharField()
    value = CharField(null=True)
    section = CharField()
    desc = CharField()
    group_id = IntegerField(null=True, constraints=[SQL('DEFAULT 1')])

    class Meta:
        table_name = 'settings'
        primary_key = False
        constraints = [SQL('UNIQUE (param, group_id)')]


class Groups(BaseModel):
    group_id = AutoField(column_name='id')
    name = CharField(constraints=[SQL('UNIQUE')])
    description = CharField(null=True)

    class Meta:
        table_name = 'groups'


class UserGroups(BaseModel):
    user_id = IntegerField()
    user_group_id = IntegerField()
    user_role_id = IntegerField()

    class Meta:
        table_name = 'user_groups'
        primary_key = False
        constraints = [SQL('UNIQUE (user_id, user_group_id)')]


class Cred(BaseModel):
    id = AutoField()
    name = CharField()
    key_enabled = IntegerField(constraints=[SQL('DEFAULT 1')])
    username = CharField()
    password = CharField(null=True)
    group_id = IntegerField(constraints=[SQL('DEFAULT 1')])
    passphrase = CharField(null=True)
    shared = IntegerField(constraints=[SQL('DEFAULT 0')])
    private_key = TextField(null=True)

    class Meta:
        table_name = 'cred'
        constraints = [SQL('UNIQUE (name, `group_id`)')]


class Backup(BaseModel):
    id = AutoField()
    server_id = CharField()
    rserver = CharField()
    rpath = CharField()
    type = CharField(column_name='type')
    time = CharField()
    cred_id = IntegerField()
    description = CharField(null=True)

    class Meta:
        table_name = 'backups'


class S3Backup(BaseModel):
    id = AutoField()
    server_id = CharField()
    s3_server = CharField()
    bucket = CharField()
    secret_key = CharField()
    access_key = CharField()
    time = CharField()
    description = CharField(null=True)

    class Meta:
        table_name = 's3_backups'


class Metrics(BaseModel):
    serv = CharField(index=True)  # Added index for serv as it's used in joins and filters
    curr_con = IntegerField()
    cur_ssl_con = IntegerField()
    sess_rate = IntegerField()
    max_sess_rate = IntegerField()
    date = DateTimeField(default=datetime.now, index=True)  # Added index for date as it's used in time-based queries

    class Meta:
        table_name = 'metrics'
        primary_key = False
        indexes = (
            # Composite index for queries that filter by both server and date
            (('serv', 'date'), False),
        )


class WafMetrics(BaseModel):
    serv = CharField(index=True)  # Added index for serv as it's used in joins and filters
    conn = IntegerField()
    date = DateTimeField(default=datetime.now, index=True)  # Added index for date as it's used in time-based queries

    class Meta:
        table_name = 'waf_metrics'
        primary_key = False
        indexes = (
            # Composite index for queries that filter by both server and date
            (('serv', 'date'), False),
        )


class NginxMetrics(BaseModel):
    serv = CharField(index=True)  # Added index for serv as it's used in joins and filters
    conn = IntegerField()
    date = DateTimeField(default=datetime.now, index=True)  # Added index for date as it's used in time-based queries

    class Meta:
        table_name = 'nginx_metrics'
        primary_key = False
        indexes = (
            # Composite index for queries that filter by both server and date
            (('serv', 'date'), False),
        )


class ApacheMetrics(BaseModel):
    serv = CharField(index=True)  # Added index for serv as it's used in joins and filters
    conn = IntegerField()
    date = DateTimeField(default=datetime.now, index=True)  # Added index for date as it's used in time-based queries

    class Meta:
        table_name = 'apache_metrics'
        primary_key = False
        indexes = (
            # Composite index for queries that filter by both server and date
            (('serv', 'date'), False),
        )


class Version(BaseModel):
    version = CharField()

    class Meta:
        table_name = 'version'
        primary_key = False


class Option(BaseModel):
    id = AutoField()
    options = CharField()
    groups = CharField()

    class Meta:
        table_name = 'options'


class SavedServer(BaseModel):
    id = AutoField()
    server = CharField()
    description = CharField(null=True)
    groups = CharField()

    class Meta:
        table_name = 'saved_servers'


class Waf(BaseModel):
    server_id = IntegerField()
    metrics = IntegerField()

    class Meta:
        table_name = 'waf'
        primary_key = False
        constraints = [SQL('UNIQUE (server_id)')]


class WafRules(BaseModel):
    id = AutoField()
    serv = CharField()
    rule_name = CharField()
    rule_file = CharField()
    desc = TextField(null=True)
    en = IntegerField(constraints=[SQL('DEFAULT 1')])
    service = CharField(constraints=[SQL('DEFAULT "haproxy"')])

    class Meta:
        table_name = 'waf_rules'
        constraints = [SQL('UNIQUE (serv, rule_name, service)')]


class PortScannerSettings(BaseModel):
    server_id = IntegerField()
    user_group_id = IntegerField()
    enabled = IntegerField()
    notify = IntegerField()
    history = IntegerField()

    class Meta:
        table_name = 'port_scanner_settings'
        primary_key = False
        constraints = [SQL('UNIQUE (server_id)')]


class PortScannerPorts(BaseModel):
    serv = CharField()
    user_group_id = IntegerField()
    port = IntegerField()
    service_name = CharField()
    date = DateTimeField(default=datetime.now)

    class Meta:
        table_name = 'port_scanner_ports'
        primary_key = False


class PortScannerHistory(BaseModel):
    serv = CharField()
    port = IntegerField()
    status = CharField()
    service_name = CharField()
    date = DateTimeField(default=datetime.now)

    class Meta:
        table_name = 'port_scanner_history'
        primary_key = False


class MetricsHttpStatus(BaseModel):
    serv = CharField()
    ok_ans = IntegerField(column_name='2xx')
    redir_ans = IntegerField(column_name='3xx')
    not_found_ans = IntegerField(column_name='4xx')
    err_ans = IntegerField(column_name='5xx')
    date = DateTimeField(default=datetime.now)

    class Meta:
        table_name = 'metrics_http_status'
        primary_key = False


class SMON(BaseModel):
    id = AutoField()
    name = CharField(null=True, index=True)  # Added index for name as it's used in filters
    port = IntegerField(null=True, index=True)  # Added index for port as it's used in filters
    status = IntegerField(constraints=[SQL('DEFAULT 1')], index=True)  # Added index for status as it's used in filters
    en = IntegerField(constraints=[SQL('DEFAULT 1')], index=True)  # Added index for en as it's used in filters
    desc = CharField(null=True)
    response_time = CharField(null=True)
    time_state = DateTimeField(constraints=[SQL('DEFAULT "0000-00-00 00:00:00"')], index=True)  # Added index for time-based queries
    group = CharField(null=True, index=True)  # Added index for group as it's used in filters
    http = CharField(null=True)
    body = CharField(null=True)
    body_status = IntegerField(constraints=[SQL('DEFAULT 1')])
    telegram_channel_id = IntegerField(null=True)
    user_group = IntegerField(index=True)  # Added index for user_group as it's used in joins and filters
    slack_channel_id = IntegerField(null=True)
    ssl_expire_warning_alert = IntegerField(constraints=[SQL('DEFAULT 0')])
    ssl_expire_critical_alert = IntegerField(constraints=[SQL('DEFAULT 0')])
    ssl_expire_date = CharField(null=True)
    pd_channel_id = IntegerField(null=True)
    check_type = CharField(constraints=[SQL('DEFAULT "tcp"')], index=True)  # Added index for check_type as it's used in filters
    mm_channel_id = IntegerField(null=True)

    class Meta:
        table_name = 'smon'
        constraints = [SQL('UNIQUE (name, port, http, body)')]


class Alerts(BaseModel):
    message = CharField()
    level = CharField(index=True)  # Added index for level as it's used in filters
    ip = CharField(index=True)  # Added index for ip as it's used in filters
    port = IntegerField()
    user_group = IntegerField(constraints=[SQL('DEFAULT 1')], index=True)  # Added index for user_group as it's used in joins and filters
    service = CharField(index=True)  # Added index for service as it's used in filters
    date = DateTimeField(default=datetime.now, index=True)  # Added index for date as it's used in time-based queries

    class Meta:
        table_name = 'alerts'
        primary_key = False
        indexes = (
            # Composite indexes for common query patterns
            (('ip', 'date'), False),
            (('service', 'date'), False),
            (('user_group', 'date'), False),
            (('level', 'date'), False),
        )


class GeoipCodes(BaseModel):
    code = CharField()
    name = CharField()

    class Meta:
        table_name = 'geoip_codes'
        primary_key = False
        constraints = [SQL('UNIQUE (code, name)')]


class ServiceSetting(BaseModel):
    server_id = IntegerField()
    service = CharField()
    setting = CharField()
    value = CharField()

    class Meta:
        table_name = 'service_settings'
        primary_key = False
        constraints = [SQL('UNIQUE (server_id, service, setting)')]


class ActionHistory(BaseModel):
    service = CharField(null=True, index=True)  # Added index for service as it's used in filters
    server_id = IntegerField(null=True, index=True)  # Added index for server_id as it's used in joins and filters
    user_id = IntegerField(null=True, index=True)  # Added index for user_id as it's used in joins and filters
    action = CharField(null=True, index=True)  # Added index for action as it's used in filters
    ip = CharField(null=True, index=True)  # Added index for ip as it's used in filters
    date = DateTimeField(default=datetime.now, index=True)  # Added index for date as it's used in time-based queries
    server_ip = CharField(null=True, index=True)  # Added index for server_ip as it's used in filters
    hostname = CharField(null=True)

    class Meta:
        table_name = 'action_history'
        primary_key = False
        indexes = (
            # Composite indexes for common query patterns
            (('server_id', 'date'), False),
            (('user_id', 'date'), False),
            (('service', 'date'), False),
        )


class ConfigVersion(BaseModel):
    id = AutoField()
    server_id = IntegerField()
    user_id = IntegerField()
    service = CharField()
    local_path = CharField()
    remote_path = CharField()
    diff = TextField()
    message = CharField(null=True)
    date = DateTimeField(default=datetime.now)

    class Meta:
        table_name = 'config_versions'


class SystemInfo(BaseModel):
    id = AutoField()
    server_id = IntegerField()
    os_info = CharField()
    sys_info = CharField()
    cpu = CharField()
    ram = CharField()
    disks = CharField()
    network = TextField()

    class Meta:
        table_name = 'system_info'


class Services(BaseModel):
    service_id = IntegerField(null=True)
    service = CharField(null=True)
    slug = CharField(null=True)

    class Meta:
        table_name = 'services'
        primary_key = False
        constraints = [SQL('UNIQUE (service_id, service)')]


class UserName(BaseModel):
    UserName = CharField(null=True)
    Status = IntegerField(constraints=[SQL('DEFAULT 0')])
    Plan = CharField(null=True)
    Method = CharField(null=True)

    class Meta:
        table_name = 'user_name'
        primary_key = False


class GitSetting(BaseModel):
    id = AutoField()
    server_id = ForeignKeyField(Server, on_delete='Cascade')
    service_id = IntegerField()
    time = CharField()
    repo = CharField(null=True)
    branch = CharField(null=True)
    cred_id = IntegerField()
    description = CharField(null=True)

    class Meta:
        table_name = 'git_setting'
        constraints = [SQL('UNIQUE (server_id, service_id)')]


class CheckerSetting(BaseModel):
    id = AutoField()
    server_id = ForeignKeyField(Server, on_delete='Cascade')
    service_id = IntegerField()
    email = IntegerField(constraints=[SQL('DEFAULT 1')])
    telegram_id = IntegerField(constraints=[SQL('DEFAULT 0')])
    slack_id = IntegerField(constraints=[SQL('DEFAULT 0')])
    service_alert = IntegerField(constraints=[SQL('DEFAULT 1')])
    backend_alert = IntegerField(constraints=[SQL('DEFAULT 1')])
    maxconn_alert = IntegerField(constraints=[SQL('DEFAULT 1')])
    pd_id = IntegerField(constraints=[SQL('DEFAULT 0')])
    mm_id = IntegerField(constraints=[SQL('DEFAULT 0')])

    class Meta:
        table_name = 'checker_setting'
        constraints = [SQL('UNIQUE (server_id, service_id)')]


class WafNginx(BaseModel):
    id = AutoField()
    server_id = ForeignKeyField(Server, on_delete='Cascade')

    class Meta:
        table_name = 'waf_nginx'
        constraints = [SQL('UNIQUE (server_id)')]


class ServiceStatus(BaseModel):
    server_id = ForeignKeyField(Server, on_delete='Cascade')
    service_id = IntegerField()
    service_check = CharField()
    status = IntegerField(constraints=[SQL('DEFAULT 1')])

    class Meta:
        table_name = 'services_statuses'
        constraints = [SQL('UNIQUE (server_id, service_id, service_check)')]


class KeepaliveRestart(BaseModel):
    server_id = ForeignKeyField(Server, on_delete='Cascade')
    service = CharField()
    restarted = IntegerField(constraints=[SQL('DEFAULT 1')])

    class Meta:
        table_name = 'keepaplive_restarted'
        constraints = [SQL('UNIQUE (server_id, service)')]


class SmonHistory(BaseModel):
    smon_id = ForeignKeyField(SMON, on_delete='Cascade')
    check_id = IntegerField()
    response_time = FloatField()
    status = IntegerField()
    mes = CharField()
    date = DateTimeField(default=datetime.now)

    class Meta:
        table_name = 'smon_history'
        primary_key = False


class SmonAgent(BaseModel):
    id = AutoField()
    server_id = ForeignKeyField(Server, on_delete='Cascade')
    name = CharField()
    uuid = CharField()
    enabled = IntegerField(constraints=[SQL('DEFAULT 1')])
    desc = CharField()

    class Meta:
        table_name = 'smon_agents'


class SmonTcpCheck(BaseModel):
    smon_id = ForeignKeyField(SMON, on_delete='Cascade', unique=True)
    ip = CharField()
    port = IntegerField()
    interval = IntegerField(constraints=[SQL('DEFAULT 120')])
    agent_id = IntegerField(constraints=[SQL('DEFAULT 1')])

    class Meta:
        table_name = 'smon_tcp_check'
        primary_key = False


class SmonHttpCheck(BaseModel):
    smon_id = ForeignKeyField(SMON, on_delete='Cascade', unique=True)
    url = CharField()
    method = CharField(constraints=[SQL('DEFAULT "get"')])
    accepted_status_codes = CharField(constraints=[SQL('DEFAULT "200"')])
    body = CharField(null=True)
    interval = IntegerField(constraints=[SQL('DEFAULT 120')])
    agent_id = IntegerField(constraints=[SQL('DEFAULT 1')])

    class Meta:
        table_name = 'smon_http_check'
        primary_key = False


class SmonPingCheck(BaseModel):
    smon_id = ForeignKeyField(SMON, on_delete='Cascade', unique=True)
    ip = CharField()
    packet_size = IntegerField(constraints=[SQL('DEFAULT 56')])
    interval = IntegerField(constraints=[SQL('DEFAULT 120')])
    agent_id = IntegerField(constraints=[SQL('DEFAULT 1')])

    class Meta:
        table_name = 'smon_ping_check'
        primary_key = False


class SmonDnsCheck(BaseModel):
    smon_id = ForeignKeyField(SMON, on_delete='Cascade', unique=True)
    ip = CharField()
    port = IntegerField(constraints=[SQL('DEFAULT 53')])
    resolver = CharField()
    record_type = CharField()
    interval = IntegerField(constraints=[SQL('DEFAULT 120')])
    agent_id = IntegerField(constraints=[SQL('DEFAULT 1')])

    class Meta:
        table_name = 'smon_dns_check'
        primary_key = False


class SmonStatusPage(BaseModel):
    id = AutoField()
    name = CharField()
    slug = CharField(unique=True)
    desc = CharField(null=True)
    group_id = IntegerField()

    class Meta:
        table_name = 'smon_status_pages'


class SmonStatusPageCheck(BaseModel):
    page_id = ForeignKeyField(SmonStatusPage, on_delete='Cascade')
    check_id = ForeignKeyField(SMON, on_delete='Cascade')

    class Meta:
        table_name = 'smon_status_page_checks'
        primary_key = False


class RoxyTool(BaseModel):
    id = AutoField()
    name = CharField()
    current_version = CharField()
    new_version = CharField()
    is_roxy = IntegerField()
    desc = CharField()

    class Meta:
        table_name = 'roxy_tools'
        constraints = [SQL('UNIQUE (name)')]


class HaCluster(BaseModel):
    id = AutoField()
    name = CharField()
    syn_flood = IntegerField(constraints=[SQL('DEFAULT "0"')])
    group_id = IntegerField()
    description = CharField()
    pos = IntegerField(constraints=[SQL('DEFAULT "0"')])

    class Meta:
        table_name = 'ha_clusters'


class HaClusterRouter(BaseModel):
    id = AutoField()
    cluster_id = ForeignKeyField(HaCluster, on_delete='Cascade')
    default = IntegerField(constraints=[SQL('DEFAULT "0"')])

    class Meta:
        table_name = 'ha_cluster_routers'


class HaClusterSlave(BaseModel):
    id = AutoField()
    cluster_id = ForeignKeyField(HaCluster, on_delete='Cascade')
    server_id = ForeignKeyField(Server, on_delete='Cascade')
    master = IntegerField(constraints=[SQL('DEFAULT "0"')])
    eth = CharField(constraints=[SQL('DEFAULT "eth0"')])
    router_id = ForeignKeyField(HaClusterRouter, on_delete='Cascade')

    class Meta:
        table_name = 'ha_cluster_slaves'
        constraints = [SQL('UNIQUE (cluster_id, server_id, router_id)')]


class HaClusterVip(BaseModel):
    id = AutoField()
    cluster_id = ForeignKeyField(HaCluster, on_delete='Cascade')
    router_id = ForeignKeyField(HaClusterRouter, on_delete='Cascade')
    return_master = IntegerField(constraints=[SQL('DEFAULT "0"')])
    vip = CharField()
    use_src = IntegerField(constraints=[SQL('DEFAULT "0"')])

    class Meta:
        table_name = 'ha_cluster_vips'
        constraints = [SQL('UNIQUE (cluster_id, vip)')]


class HaClusterVirt(BaseModel):
    cluster_id = ForeignKeyField(HaCluster, on_delete='Cascade')
    virt_id = ForeignKeyField(Server, on_delete='Cascade')
    vip_id = ForeignKeyField(HaClusterVip, on_delete='Cascade')

    class Meta:
        table_name = 'ha_cluster_virts'
        primary_key = False
        constraints = [SQL('UNIQUE (cluster_id, virt_id)')]


class HaClusterService(BaseModel):
    cluster_id = ForeignKeyField(HaCluster, on_delete='Cascade')
    service_id = CharField()

    class Meta:
        table_name = 'ha_cluster_services'
        primary_key = False
        constraints = [SQL('UNIQUE (cluster_id, service_id)')]


class UDPBalancer(BaseModel):
    id = AutoField()
    name = CharField()
    cluster_id = IntegerField(null=True)
    server_id = IntegerField(null=True)
    vip = CharField()
    port = IntegerField()
    group_id = ForeignKeyField(Groups)
    config = CharField()
    description = CharField()
    lb_algo = CharField(constraints=[SQL('DEFAULT "rr"')])
    check_enabled = IntegerField(constraints=[SQL('DEFAULT "1"')])
    delay_loop = IntegerField(constraints=[SQL('DEFAULT "10"')])
    delay_before_retry = IntegerField(constraints=[SQL('DEFAULT "10"')])
    retry = IntegerField(constraints=[SQL('DEFAULT "3"')])
    is_checker = IntegerField(constraints=[SQL('DEFAULT "0"')])

    class Meta:
        table_name = 'udp_balancers'
        constraints = [SQL('UNIQUE (vip, port)')]


class HaproxySection(BaseModel):
    id = AutoField
    server_id = ForeignKeyField(Server, on_delete='Cascade')
    type = CharField()
    name = CharField()
    config = JSONField()

    class Meta:
        table_name = 'haproxy_sections'
        constraints = [SQL('UNIQUE (server_id, type, name)')]


class NginxSection(BaseModel):
    id = AutoField
    server_id = ForeignKeyField(Server, on_delete='Cascade')
    type = CharField()
    name = CharField()
    config = JSONField()

    class Meta:
        table_name = 'nginx_sections'
        constraints = [SQL('UNIQUE (server_id, type, name)')]


class LetsEncrypt(BaseModel):
    id = AutoField
    server_id = ForeignKeyField(Server, null=True, on_delete='SET NULL')
    domains = CharField()
    email = CharField()
    api_key = CharField()
    api_token = CharField()
    type = CharField()
    description = CharField()

    class Meta:
        table_name = 'lets_encrypt'


class InstallationTasks(BaseModel):
    id = AutoField
    service_name = CharField()
    status = CharField(default='created')
    error = CharField(null=True)
    start_date = DateTimeField(default=datetime.now)
    finish_date = DateTimeField(default=datetime.now)
    group_id = ForeignKeyField(Groups, null=True, on_delete='SET NULL')
    user_id = ForeignKeyField(User, null=True, on_delete='SET NULL')
    server_ids = JSONField(null=True)

    class Meta:
        table_name = 'installation_tasks'


def create_tables():
    conn = connect()
    with conn:
        conn.create_tables(
            [User, Server, Role, Telegram, Slack, Groups, UserGroups, ConfigVersion, Setting, RoxyTool, Alerts,
             Cred, Backup, Metrics, WafMetrics, Version, Option, SavedServer, Waf, ActionHistory, PortScannerSettings,
             PortScannerPorts, PortScannerHistory, ServiceSetting, MetricsHttpStatus, SMON, WafRules, GeoipCodes,
             NginxMetrics, SystemInfo, Services, UserName, GitSetting, CheckerSetting, ApacheMetrics, WafNginx, ServiceStatus,
             KeepaliveRestart, PD, SmonHistory, SmonAgent, SmonTcpCheck, SmonHttpCheck, SmonPingCheck, SmonDnsCheck, S3Backup,
             SmonStatusPage, SmonStatusPageCheck, HaCluster, HaClusterSlave, HaClusterVip, HaClusterVirt, HaClusterService,
             HaClusterRouter, MM, UDPBalancer, HaproxySection, LetsEncrypt, NginxSection, InstallationTasks]
        )