Add full monorepo: virtual-banker, backend, frontend, docs, scripts, deployment

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/database/migrations/0012_admin_config_schema.up.sql

@@ -0,0 +1,133 @@
+-- Migration: Admin Configuration Schema
+-- Description: Creates tables for managing API keys, endpoints, and service configuration
+-- For Token Aggregation Service Control Panel
+
+-- API Keys Management
+CREATE TABLE IF NOT EXISTS api_keys (
+    id BIGSERIAL PRIMARY KEY,
+    provider VARCHAR(50) NOT NULL CHECK (provider IN ('coingecko', 'coinmarketcap', 'dexscreener', 'custom')),
+    key_name VARCHAR(255) NOT NULL,
+    api_key_encrypted TEXT NOT NULL,
+    is_active BOOLEAN DEFAULT true,
+    rate_limit_per_minute INTEGER,
+    rate_limit_per_day INTEGER,
+    last_used_at TIMESTAMP WITH TIME ZONE,
+    expires_at TIMESTAMP WITH TIME ZONE,
+    created_by VARCHAR(255),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    UNIQUE(provider, key_name)
+);
+
+CREATE INDEX idx_api_keys_provider ON api_keys(provider);
+CREATE INDEX idx_api_keys_active ON api_keys(is_active) WHERE is_active = true;
+
+-- API Endpoints Configuration
+CREATE TABLE IF NOT EXISTS api_endpoints (
+    id BIGSERIAL PRIMARY KEY,
+    chain_id INTEGER NOT NULL,
+    endpoint_type VARCHAR(50) NOT NULL CHECK (endpoint_type IN ('rpc', 'explorer', 'indexer', 'custom')),
+    endpoint_name VARCHAR(255) NOT NULL,
+    endpoint_url TEXT NOT NULL,
+    is_primary BOOLEAN DEFAULT false,
+    is_active BOOLEAN DEFAULT true,
+    requires_auth BOOLEAN DEFAULT false,
+    auth_type VARCHAR(50),
+    auth_config JSONB,
+    rate_limit_per_minute INTEGER,
+    timeout_ms INTEGER DEFAULT 10000,
+    health_check_enabled BOOLEAN DEFAULT true,
+    last_health_check TIMESTAMP WITH TIME ZONE,
+    health_check_status VARCHAR(20),
+    created_by VARCHAR(255),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    UNIQUE(chain_id, endpoint_type, endpoint_name)
+);
+
+CREATE INDEX idx_api_endpoints_chain ON api_endpoints(chain_id);
+CREATE INDEX idx_api_endpoints_type ON api_endpoints(endpoint_type);
+CREATE INDEX idx_api_endpoints_active ON api_endpoints(is_active) WHERE is_active = true;
+
+-- DEX Factory Configuration
+CREATE TABLE IF NOT EXISTS dex_factory_config (
+    id BIGSERIAL PRIMARY KEY,
+    chain_id INTEGER NOT NULL,
+    dex_type VARCHAR(20) NOT NULL CHECK (dex_type IN ('uniswap_v2', 'uniswap_v3', 'dodo', 'custom')),
+    factory_address VARCHAR(42) NOT NULL,
+    router_address VARCHAR(42),
+    pool_manager_address VARCHAR(42),
+    start_block BIGINT DEFAULT 0,
+    is_active BOOLEAN DEFAULT true,
+    description TEXT,
+    created_by VARCHAR(255),
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    UNIQUE(chain_id, dex_type, factory_address)
+);
+
+CREATE INDEX idx_dex_factory_chain ON dex_factory_config(chain_id);
+CREATE INDEX idx_dex_factory_type ON dex_factory_config(dex_type);
+
+-- Admin Users
+CREATE TABLE IF NOT EXISTS admin_users (
+    id BIGSERIAL PRIMARY KEY,
+    username VARCHAR(255) NOT NULL UNIQUE,
+    email VARCHAR(255),
+    password_hash TEXT NOT NULL,
+    role VARCHAR(50) DEFAULT 'admin' CHECK (role IN ('super_admin', 'admin', 'operator', 'viewer')),
+    is_active BOOLEAN DEFAULT true,
+    last_login TIMESTAMP WITH TIME ZONE,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
+    updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+CREATE INDEX idx_admin_users_username ON admin_users(username);
+CREATE INDEX idx_admin_users_active ON admin_users(is_active) WHERE is_active = true;
+
+-- Admin Sessions
+CREATE TABLE IF NOT EXISTS admin_sessions (
+    id BIGSERIAL PRIMARY KEY,
+    user_id BIGINT NOT NULL REFERENCES admin_users(id) ON DELETE CASCADE,
+    session_token VARCHAR(255) NOT NULL UNIQUE,
+    expires_at TIMESTAMP WITH TIME ZONE NOT NULL,
+    ip_address INET,
+    user_agent TEXT,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+CREATE INDEX idx_admin_sessions_token ON admin_sessions(session_token);
+CREATE INDEX idx_admin_sessions_user ON admin_sessions(user_id);
+
+-- Audit Log
+CREATE TABLE IF NOT EXISTS admin_audit_log (
+    id BIGSERIAL PRIMARY KEY,
+    user_id BIGINT REFERENCES admin_users(id),
+    action VARCHAR(100) NOT NULL,
+    resource_type VARCHAR(50) NOT NULL,
+    resource_id BIGINT,
+    old_values JSONB,
+    new_values JSONB,
+    ip_address INET,
+    user_agent TEXT,
+    created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
+);
+
+CREATE INDEX idx_audit_log_user ON admin_audit_log(user_id);
+CREATE INDEX idx_audit_log_resource ON admin_audit_log(resource_type, resource_id);
+CREATE INDEX idx_audit_log_created ON admin_audit_log(created_at DESC);
+
+-- Update triggers (if update_updated_at_column function exists)
+DO $$
+BEGIN
+    IF EXISTS (SELECT 1 FROM pg_proc WHERE proname = 'update_updated_at_column') THEN
+        CREATE TRIGGER update_api_keys_updated_at BEFORE UPDATE ON api_keys
+            FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+        CREATE TRIGGER update_api_endpoints_updated_at BEFORE UPDATE ON api_endpoints
+            FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+        CREATE TRIGGER update_dex_factory_config_updated_at BEFORE UPDATE ON dex_factory_config
+            FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+        CREATE TRIGGER update_admin_users_updated_at BEFORE UPDATE ON admin_users
+            FOR EACH ROW EXECUTE FUNCTION update_updated_at_column();
+    END IF;
+END $$;