feat: Goa GEL Blockchain e-Licensing Platform - Full Stack Implementation
Complete implementation of the Goa Government e-Licensing platform with: Backend: - NestJS API with JWT authentication - PostgreSQL database with Knex ORM - Redis caching and session management - MinIO document storage - Hyperledger Besu blockchain integration - Multi-department workflow system - Comprehensive API tests (266/282 passing) Frontend: - Angular 21 with standalone components - Angular Material + TailwindCSS UI - Visual workflow builder - Document upload with progress tracking - Blockchain explorer integration - Role-based dashboards (Admin, Department, Citizen) - E2E tests with Playwright (37 tests) Infrastructure: - Docker Compose orchestration - Blockscout blockchain explorer - Development and production configurations
This commit is contained in:
Mahi
304
backend/scripts/create-all-tables.sql
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304
backend/scripts/create-all-tables.sql
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-- Enable UUID extension
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- =============================================
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-- MIGRATION 1: Initial Schema
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-- =============================================
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-- Applicants table
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CREATE TABLE IF NOT EXISTS applicants (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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digilocker_id VARCHAR(255) NOT NULL UNIQUE,
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name VARCHAR(255) NOT NULL,
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email VARCHAR(255) NOT NULL,
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phone VARCHAR(20),
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wallet_address VARCHAR(42),
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is_active BOOLEAN NOT NULL DEFAULT true,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_applicant_digilocker ON applicants(digilocker_id);
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CREATE INDEX IF NOT EXISTS idx_applicant_email ON applicants(email);
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-- Departments table
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CREATE TABLE IF NOT EXISTS departments (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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code VARCHAR(50) NOT NULL UNIQUE,
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name VARCHAR(255) NOT NULL,
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wallet_address VARCHAR(42) UNIQUE,
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api_key_hash VARCHAR(255),
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api_secret_hash VARCHAR(255),
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webhook_url VARCHAR(500),
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webhook_secret_hash VARCHAR(255),
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is_active BOOLEAN NOT NULL DEFAULT true,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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description TEXT,
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contact_email VARCHAR(255),
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contact_phone VARCHAR(20),
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last_webhook_at TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_department_code ON departments(code);
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CREATE INDEX IF NOT EXISTS idx_department_active ON departments(is_active);
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-- Workflows table
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CREATE TABLE IF NOT EXISTS workflows (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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workflow_type VARCHAR(100) NOT NULL UNIQUE,
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name VARCHAR(255) NOT NULL,
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description TEXT,
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version INTEGER NOT NULL DEFAULT 1,
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definition JSONB NOT NULL,
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is_active BOOLEAN NOT NULL DEFAULT true,
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created_by UUID,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_workflow_type ON workflows(workflow_type);
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CREATE INDEX IF NOT EXISTS idx_workflow_active ON workflows(is_active);
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-- License Requests table
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CREATE TABLE IF NOT EXISTS license_requests (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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request_number VARCHAR(50) NOT NULL UNIQUE,
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token_id BIGINT,
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applicant_id UUID NOT NULL REFERENCES applicants(id) ON DELETE CASCADE,
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request_type VARCHAR(100) NOT NULL,
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workflow_id UUID REFERENCES workflows(id) ON DELETE SET NULL,
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status VARCHAR(50) NOT NULL DEFAULT 'DRAFT',
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metadata JSONB,
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current_stage_id VARCHAR(100),
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blockchain_tx_hash VARCHAR(66),
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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submitted_at TIMESTAMP,
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approved_at TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_request_number ON license_requests(request_number);
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CREATE INDEX IF NOT EXISTS idx_request_applicant ON license_requests(applicant_id);
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CREATE INDEX IF NOT EXISTS idx_request_status ON license_requests(status);
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CREATE INDEX IF NOT EXISTS idx_request_type ON license_requests(request_type);
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CREATE INDEX IF NOT EXISTS idx_request_created ON license_requests(created_at);
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CREATE INDEX IF NOT EXISTS idx_request_status_type ON license_requests(status, request_type);
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-- Documents table
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CREATE TABLE IF NOT EXISTS documents (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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request_id UUID NOT NULL REFERENCES license_requests(id) ON DELETE CASCADE,
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doc_type VARCHAR(100) NOT NULL,
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original_filename VARCHAR(255) NOT NULL,
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current_version INTEGER NOT NULL DEFAULT 1,
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current_hash VARCHAR(66) NOT NULL,
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minio_bucket VARCHAR(100) NOT NULL,
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is_active BOOLEAN NOT NULL DEFAULT true,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_document_request ON documents(request_id);
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CREATE INDEX IF NOT EXISTS idx_document_type ON documents(doc_type);
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-- Document Versions table
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CREATE TABLE IF NOT EXISTS document_versions (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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document_id UUID NOT NULL REFERENCES documents(id) ON DELETE CASCADE,
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version INTEGER NOT NULL,
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hash VARCHAR(66) NOT NULL,
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minio_path VARCHAR(500) NOT NULL,
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file_size BIGINT NOT NULL,
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mime_type VARCHAR(100) NOT NULL,
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uploaded_by UUID NOT NULL,
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blockchain_tx_hash VARCHAR(66),
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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UNIQUE(document_id, version)
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);
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CREATE INDEX IF NOT EXISTS idx_docversion_document ON document_versions(document_id);
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-- Approvals table
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CREATE TABLE IF NOT EXISTS approvals (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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request_id UUID NOT NULL REFERENCES license_requests(id) ON DELETE CASCADE,
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department_id UUID NOT NULL REFERENCES departments(id) ON DELETE CASCADE,
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status VARCHAR(50) NOT NULL DEFAULT 'PENDING',
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remarks TEXT,
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remarks_hash VARCHAR(66),
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reviewed_documents JSONB,
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blockchain_tx_hash VARCHAR(66),
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is_active BOOLEAN NOT NULL DEFAULT true,
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invalidated_at TIMESTAMP,
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invalidation_reason VARCHAR(255),
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_approval_request ON approvals(request_id);
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CREATE INDEX IF NOT EXISTS idx_approval_department ON approvals(department_id);
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CREATE INDEX IF NOT EXISTS idx_approval_status ON approvals(status);
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CREATE INDEX IF NOT EXISTS idx_approval_request_dept ON approvals(request_id, department_id);
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-- Workflow States table
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CREATE TABLE IF NOT EXISTS workflow_states (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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request_id UUID NOT NULL UNIQUE REFERENCES license_requests(id) ON DELETE CASCADE,
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current_stage_id VARCHAR(100) NOT NULL,
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completed_stages JSONB NOT NULL DEFAULT '[]',
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pending_approvals JSONB NOT NULL DEFAULT '[]',
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execution_log JSONB NOT NULL DEFAULT '[]',
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stage_started_at TIMESTAMP,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_wfstate_request ON workflow_states(request_id);
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-- Webhooks table
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CREATE TABLE IF NOT EXISTS webhooks (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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department_id UUID NOT NULL REFERENCES departments(id) ON DELETE CASCADE,
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url VARCHAR(500) NOT NULL,
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events JSONB NOT NULL,
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secret_hash VARCHAR(255) NOT NULL,
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is_active BOOLEAN NOT NULL DEFAULT true,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_webhook_department ON webhooks(department_id);
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-- Webhook Logs table
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CREATE TABLE IF NOT EXISTS webhook_logs (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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webhook_id UUID NOT NULL REFERENCES webhooks(id) ON DELETE CASCADE,
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event_type VARCHAR(100) NOT NULL,
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payload JSONB NOT NULL,
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response_status INTEGER,
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response_body TEXT,
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response_time INTEGER,
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retry_count INTEGER NOT NULL DEFAULT 0,
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status VARCHAR(20) NOT NULL DEFAULT 'PENDING',
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_webhooklog_webhook ON webhook_logs(webhook_id);
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CREATE INDEX IF NOT EXISTS idx_webhooklog_event ON webhook_logs(event_type);
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CREATE INDEX IF NOT EXISTS idx_webhooklog_status ON webhook_logs(status);
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CREATE INDEX IF NOT EXISTS idx_webhooklog_created ON webhook_logs(created_at);
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-- Audit Logs table
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CREATE TABLE IF NOT EXISTS audit_logs (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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entity_type VARCHAR(50) NOT NULL,
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entity_id UUID NOT NULL,
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action VARCHAR(50) NOT NULL,
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actor_type VARCHAR(50) NOT NULL,
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actor_id UUID,
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old_value JSONB,
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new_value JSONB,
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ip_address VARCHAR(45),
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user_agent TEXT,
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correlation_id VARCHAR(100),
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_audit_entity ON audit_logs(entity_type, entity_id);
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CREATE INDEX IF NOT EXISTS idx_audit_entitytype ON audit_logs(entity_type);
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CREATE INDEX IF NOT EXISTS idx_audit_action ON audit_logs(action);
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CREATE INDEX IF NOT EXISTS idx_audit_created ON audit_logs(created_at);
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CREATE INDEX IF NOT EXISTS idx_audit_correlation ON audit_logs(correlation_id);
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-- Blockchain Transactions table
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CREATE TABLE IF NOT EXISTS blockchain_transactions (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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tx_hash VARCHAR(66) NOT NULL UNIQUE,
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tx_type VARCHAR(50) NOT NULL,
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related_entity_type VARCHAR(50) NOT NULL,
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related_entity_id UUID NOT NULL,
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from_address VARCHAR(42) NOT NULL,
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to_address VARCHAR(42),
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status VARCHAR(20) NOT NULL DEFAULT 'PENDING',
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block_number BIGINT,
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gas_used BIGINT,
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error_message TEXT,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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confirmed_at TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_bctx_hash ON blockchain_transactions(tx_hash);
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CREATE INDEX IF NOT EXISTS idx_bctx_type ON blockchain_transactions(tx_type);
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CREATE INDEX IF NOT EXISTS idx_bctx_status ON blockchain_transactions(status);
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CREATE INDEX IF NOT EXISTS idx_bctx_entity ON blockchain_transactions(related_entity_id);
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CREATE INDEX IF NOT EXISTS idx_bctx_created ON blockchain_transactions(created_at);
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-- =============================================
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-- MIGRATION 2: Users, Wallets, Events, Logs
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-- =============================================
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-- Users table for email/password authentication
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CREATE TABLE IF NOT EXISTS users (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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email VARCHAR(255) NOT NULL UNIQUE,
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password_hash VARCHAR(255) NOT NULL,
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name VARCHAR(255) NOT NULL,
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role VARCHAR(20) NOT NULL CHECK (role IN ('ADMIN', 'DEPARTMENT', 'CITIZEN')),
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department_id UUID REFERENCES departments(id) ON DELETE SET NULL,
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wallet_address VARCHAR(42),
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wallet_encrypted_key TEXT,
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phone VARCHAR(20),
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is_active BOOLEAN NOT NULL DEFAULT true,
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last_login_at TIMESTAMP,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_user_email ON users(email);
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CREATE INDEX IF NOT EXISTS idx_user_role ON users(role);
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CREATE INDEX IF NOT EXISTS idx_user_department ON users(department_id);
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CREATE INDEX IF NOT EXISTS idx_user_active ON users(is_active);
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-- Wallets table for storing encrypted private keys
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CREATE TABLE IF NOT EXISTS wallets (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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address VARCHAR(42) NOT NULL UNIQUE,
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encrypted_private_key TEXT NOT NULL,
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owner_type VARCHAR(20) NOT NULL CHECK (owner_type IN ('USER', 'DEPARTMENT')),
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owner_id UUID NOT NULL,
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is_active BOOLEAN NOT NULL DEFAULT true,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_wallet_address ON wallets(address);
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CREATE INDEX IF NOT EXISTS idx_wallet_owner ON wallets(owner_type, owner_id);
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-- Blockchain events table
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CREATE TABLE IF NOT EXISTS blockchain_events (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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tx_hash VARCHAR(66) NOT NULL,
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event_name VARCHAR(100) NOT NULL,
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contract_address VARCHAR(42) NOT NULL,
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block_number BIGINT NOT NULL,
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log_index INTEGER NOT NULL,
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args JSONB NOT NULL,
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decoded_args JSONB,
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related_entity_type VARCHAR(50),
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related_entity_id UUID,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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UNIQUE(tx_hash, log_index)
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);
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CREATE INDEX IF NOT EXISTS idx_event_tx ON blockchain_events(tx_hash);
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CREATE INDEX IF NOT EXISTS idx_event_name ON blockchain_events(event_name);
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CREATE INDEX IF NOT EXISTS idx_event_contract ON blockchain_events(contract_address);
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CREATE INDEX IF NOT EXISTS idx_event_block ON blockchain_events(block_number);
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CREATE INDEX IF NOT EXISTS idx_event_created ON blockchain_events(created_at);
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CREATE INDEX IF NOT EXISTS idx_event_entity ON blockchain_events(related_entity_type, related_entity_id);
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-- Application logs table
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CREATE TABLE IF NOT EXISTS application_logs (
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id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
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level VARCHAR(10) NOT NULL CHECK (level IN ('DEBUG', 'INFO', 'WARN', 'ERROR')),
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module VARCHAR(100) NOT NULL,
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message TEXT NOT NULL,
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context JSONB,
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stack_trace TEXT,
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user_id UUID,
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correlation_id VARCHAR(100),
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ip_address VARCHAR(45),
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user_agent TEXT,
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created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX IF NOT EXISTS idx_applog_level ON application_logs(level);
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CREATE INDEX IF NOT EXISTS idx_applog_module ON application_logs(module);
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CREATE INDEX IF NOT EXISTS idx_applog_user ON application_logs(user_id);
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CREATE INDEX IF NOT EXISTS idx_applog_correlation ON application_logs(correlation_id);
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CREATE INDEX IF NOT EXISTS idx_applog_created ON application_logs(created_at);
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