feat: build vehicle data platform and production pipeline

vehicle-data-platform/deploy/migrations/002_alert_center.sql

@@ -0,0 +1,116 @@
+-- Durable alert center. Apply before switching API/evaluator binaries.
+CREATE TABLE IF NOT EXISTS vehicle_alert_rule (
+  id VARCHAR(64) NOT NULL PRIMARY KEY,
+  name VARCHAR(80) NOT NULL,
+  description VARCHAR(500) NOT NULL DEFAULT '',
+  severity ENUM('critical','major','minor') NOT NULL,
+  value_type ENUM('numeric','boolean') NOT NULL,
+  metric VARCHAR(64) NOT NULL,
+  operator VARCHAR(8) NOT NULL,
+  threshold_value DOUBLE NOT NULL DEFAULT 0,
+  boolean_threshold TINYINT NULL,
+  duration_sec INT NOT NULL DEFAULT 0,
+  recovery_operator VARCHAR(8) NOT NULL DEFAULT '',
+  recovery_threshold DOUBLE NOT NULL DEFAULT 0,
+  repeat_interval_sec INT NOT NULL DEFAULT 0,
+  scope_protocols_json TEXT NOT NULL,
+  scope_vins_json LONGTEXT NOT NULL,
+  notification_channels_json TEXT NOT NULL,
+  enabled TINYINT(1) NOT NULL DEFAULT 1,
+  version INT NOT NULL DEFAULT 1,
+  created_by VARCHAR(128) NOT NULL,
+  updated_by VARCHAR(128) NOT NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  KEY idx_alert_rule_enabled (enabled, severity),
+  KEY idx_alert_rule_metric (metric)
+);
+
+CREATE TABLE IF NOT EXISTS vehicle_alert_rule_audit (
+  id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  rule_id VARCHAR(64) NOT NULL,
+  rule_version INT NOT NULL,
+  actor VARCHAR(128) NOT NULL,
+  action VARCHAR(32) NOT NULL,
+  snapshot_json LONGTEXT NOT NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  KEY idx_alert_rule_audit_rule (rule_id, rule_version),
+  KEY idx_alert_rule_audit_created (created_at)
+);
+
+CREATE TABLE IF NOT EXISTS vehicle_alert_candidate (
+  rule_id VARCHAR(64) NOT NULL,
+  vin VARCHAR(64) NOT NULL,
+  protocol VARCHAR(32) NOT NULL,
+  first_matched_at DATETIME(3) NOT NULL,
+  last_matched_at DATETIME(3) NOT NULL,
+  latest_value DOUBLE NOT NULL,
+  source_event_id VARCHAR(128) NOT NULL DEFAULT '',
+  PRIMARY KEY (rule_id, vin, protocol),
+  KEY idx_alert_candidate_duration (first_matched_at, last_matched_at)
+);
+
+CREATE TABLE IF NOT EXISTS vehicle_alert_event (
+  id VARCHAR(64) NOT NULL PRIMARY KEY,
+  fingerprint VARCHAR(255) NOT NULL,
+  rule_id VARCHAR(64) NOT NULL,
+  rule_name VARCHAR(80) NOT NULL,
+  rule_version INT NOT NULL,
+  severity ENUM('critical','major','minor') NOT NULL,
+  status ENUM('unprocessed','processing','recovered','closed','ignored') NOT NULL,
+  vin VARCHAR(64) NOT NULL,
+  plate VARCHAR(64) NOT NULL DEFAULT '',
+  protocol VARCHAR(32) NOT NULL DEFAULT '',
+  metric VARCHAR(64) NOT NULL,
+  operator VARCHAR(8) NOT NULL,
+  trigger_value DOUBLE NOT NULL,
+  threshold_value DOUBLE NOT NULL,
+  unit VARCHAR(24) NOT NULL DEFAULT '',
+  duration_sec INT NOT NULL DEFAULT 0,
+  location_text VARCHAR(255) NOT NULL DEFAULT '',
+  longitude DOUBLE NULL,
+  latitude DOUBLE NULL,
+  source_event_id VARCHAR(128) NOT NULL DEFAULT '',
+  event_at DATETIME(3) NULL,
+  received_at DATETIME(3) NULL,
+  triggered_at DATETIME(3) NOT NULL,
+  recovered_at DATETIME(3) NULL,
+  handler VARCHAR(128) NOT NULL DEFAULT '',
+  version INT NOT NULL DEFAULT 1,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  updated_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+  KEY idx_alert_event_list (triggered_at, id),
+  KEY idx_alert_event_status (status, severity, triggered_at),
+  KEY idx_alert_event_vehicle (vin, triggered_at),
+  KEY idx_alert_event_rule (rule_id, triggered_at),
+  KEY idx_alert_event_fingerprint (fingerprint, status)
+);
+
+CREATE TABLE IF NOT EXISTS vehicle_alert_event_action (
+  id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  event_id VARCHAR(64) NOT NULL,
+  action VARCHAR(32) NOT NULL,
+  from_status VARCHAR(32) NOT NULL DEFAULT '',
+  to_status VARCHAR(32) NOT NULL,
+  actor VARCHAR(128) NOT NULL,
+  note VARCHAR(200) NOT NULL DEFAULT '',
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  KEY idx_alert_action_event (event_id, created_at),
+  KEY idx_alert_action_actor (actor, created_at)
+);
+
+CREATE TABLE IF NOT EXISTS vehicle_alert_notification (
+  id BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  event_id VARCHAR(64) NOT NULL,
+  title VARCHAR(120) NOT NULL,
+  content VARCHAR(500) NOT NULL,
+  severity ENUM('critical','major','minor') NOT NULL,
+  channel ENUM('in_app','sms','email','wecom') NOT NULL DEFAULT 'in_app',
+  delivery_status ENUM('created','reserved','sent','failed') NOT NULL DEFAULT 'created',
+  is_read TINYINT(1) NOT NULL DEFAULT 0,
+  read_by VARCHAR(128) NOT NULL DEFAULT '',
+  read_at DATETIME(3) NULL,
+  created_at DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+  KEY idx_alert_notification_unread (channel, is_read, created_at),
+  KEY idx_alert_notification_event (event_id)
+);