wulf-pulse/migrations/004_webhook_support.sql

-- Migration: Add webhook support tables
-- Description: Tables for tracking webhook events and configurations

-- Webhook logs table - tracks all incoming webhook events
CREATE TABLE IF NOT EXISTS webhook_logs (
  id SERIAL PRIMARY KEY,
  event_id VARCHAR(255) NOT NULL UNIQUE,
  entity_type VARCHAR(100) NOT NULL,
  entity_id INTEGER NOT NULL,
  event_type VARCHAR(50) NOT NULL, -- create, update, delete
  status VARCHAR(50) NOT NULL DEFAULT 'pending', -- pending, processed, failed
  error_message TEXT,
  source_ip VARCHAR(45), -- IPv4 or IPv6 address
  user_agent TEXT, -- User agent string from request
  received_at TIMESTAMP NOT NULL DEFAULT NOW(),
  processed_at TIMESTAMP,
  processing_time_ms INTEGER,
  payload JSONB NOT NULL,
  created_at TIMESTAMP NOT NULL DEFAULT NOW(),
  updated_at TIMESTAMP NOT NULL DEFAULT NOW()
);

-- Webhook configurations table - tracks which webhooks are configured
CREATE TABLE IF NOT EXISTS webhook_configs (
  id SERIAL PRIMARY KEY,
  entity_type VARCHAR(100) NOT NULL,
  event_types JSONB NOT NULL, -- array of event types: ["create", "update", "delete"]
  is_active BOOLEAN NOT NULL DEFAULT true,
  autotask_webhook_id VARCHAR(255), -- ID from Autotask webhook registration
  created_at TIMESTAMP NOT NULL DEFAULT NOW(),
  updated_at TIMESTAMP NOT NULL DEFAULT NOW(),
  UNIQUE(entity_type)
);

-- Indexes for webhook_logs
CREATE INDEX IF NOT EXISTS idx_webhook_logs_event_id ON webhook_logs(event_id);
CREATE INDEX IF NOT EXISTS idx_webhook_logs_entity ON webhook_logs(entity_type, entity_id);
CREATE INDEX IF NOT EXISTS idx_webhook_logs_status ON webhook_logs(status);
CREATE INDEX IF NOT EXISTS idx_webhook_logs_received_at ON webhook_logs(received_at DESC);
CREATE INDEX IF NOT EXISTS idx_webhook_logs_entity_type ON webhook_logs(entity_type);
CREATE INDEX IF NOT EXISTS idx_webhook_logs_source_ip ON webhook_logs(source_ip);

-- Indexes for webhook_configs
CREATE INDEX IF NOT EXISTS idx_webhook_configs_entity_type ON webhook_configs(entity_type);
CREATE INDEX IF NOT EXISTS idx_webhook_configs_is_active ON webhook_configs(is_active);

-- Function to update updated_at timestamp
CREATE OR REPLACE FUNCTION update_webhook_updated_at()
RETURNS TRIGGER AS $$
BEGIN
  NEW.updated_at = NOW();
  RETURN NEW;
END;
$$ LANGUAGE plpgsql;

-- Triggers for updated_at
CREATE TRIGGER webhook_logs_updated_at
  BEFORE UPDATE ON webhook_logs
  FOR EACH ROW
  EXECUTE FUNCTION update_webhook_updated_at();

CREATE TRIGGER webhook_configs_updated_at
  BEFORE UPDATE ON webhook_configs
  FOR EACH ROW
  EXECUTE FUNCTION update_webhook_updated_at();

-- Insert default webhook configurations for key entities
INSERT INTO webhook_configs (entity_type, event_types, is_active) VALUES
  ('Companies', '["create", "update"]', true),
  ('Tickets', '["create", "update"]', true),
  ('Tasks', '["create", "update"]', true),
  ('Projects', '["create", "update"]', true),
  ('TimeEntries', '["create", "update"]', true),
  ('Contacts', '["create", "update"]', true)
ON CONFLICT (entity_type) DO NOTHING;

-- Comments
COMMENT ON TABLE webhook_logs IS 'Tracks all incoming webhook events from Autotask';
COMMENT ON TABLE webhook_configs IS 'Configuration for which webhooks are enabled';
COMMENT ON COLUMN webhook_logs.event_id IS 'Unique identifier from Autotask webhook event';
COMMENT ON COLUMN webhook_logs.payload IS 'Full webhook payload as JSON';
COMMENT ON COLUMN webhook_logs.processing_time_ms IS 'Time taken to process the webhook in milliseconds';
COMMENT ON COLUMN webhook_configs.autotask_webhook_id IS 'Webhook ID returned by Autotask API when webhook was registered';