backend/Makefile

.PHONY: help db-up db-down db-restart db-logs db-ps migrate-up migrate-down migrate-status migrate-reset migrate-create db-shell db-reset build clean install-goose

# Load environment variables from .env file if it exists
ifneq (,$(wildcard .env))
	include .env
	export
endif

# Default values if not set in .env
DB_USER ?= volontery
DB_NAME ?= volontery_db
DB_HOST ?= localhost
DB_PORT ?= 5432
DB_SSLMODE ?= disable

# Database connection string for goose
DB_STRING := "postgres://$(DB_USER):$(DB_PASSWORD)@$(DB_HOST):$(DB_PORT)/$(DB_NAME)?sslmode=$(DB_SSLMODE)"

help: ## Show this help message
	@echo 'Usage: make [target]'
	@echo ''
	@echo 'Available targets:'
	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z_-]+:.*?## / {printf "  \033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)

##@ Database Operations

db-up: ## Start PostgreSQL database container
	@echo "Starting PostgreSQL with PostGIS..."
	docker-compose up -d postgres
	@echo "Waiting for database to be ready..."
	@sleep 5
	@echo "Database is ready!"

db-down: ## Stop PostgreSQL database container
	@echo "Stopping PostgreSQL..."
	docker-compose down

db-restart: db-down db-up ## Restart PostgreSQL database container

db-logs: ## Show PostgreSQL container logs
	docker-compose logs -f postgres

db-ps: ## Show running database containers
	docker-compose ps

db-shell: ## Connect to PostgreSQL shell
	docker-compose exec postgres psql -U $(DB_USER) -d $(DB_NAME)

db-reset: ## Reset database (WARNING: destroys all data!)
	@echo "WARNING: This will destroy all data in the database!"
	@read -p "Are you sure? [y/N]: " confirm && [ "$$confirm" = "y" ] || exit 1
	@echo "Resetting database..."
	docker-compose down -v
	docker-compose up -d postgres
	@sleep 5
	@$(MAKE) migrate-up
	@echo "Database reset complete!"

##@ Migration Operations

install-goose: ## Install goose migration tool
	@echo "Installing goose..."
	go install github.com/pressly/goose/v3/cmd/goose@latest
	@echo "goose installed successfully!"

migrate-up: ## Apply all pending migrations
	@echo "Applying migrations..."
	goose -dir migrations postgres $(DB_STRING) up
	@echo "Migrations applied successfully!"

migrate-down: ## Rollback the last migration
	@echo "Rolling back last migration..."
	goose -dir migrations postgres $(DB_STRING) down
	@echo "Migration rolled back successfully!"

migrate-status: ## Show migration status
	@echo "Migration status:"
	goose -dir migrations postgres $(DB_STRING) status

migrate-reset: ## Reset all migrations (WARNING: destroys all data!)
	@echo "WARNING: This will destroy all data in the database!"
	@read -p "Are you sure? [y/N]: " confirm && [ "$$confirm" = "y" ] || exit 1
	@echo "Resetting migrations..."
	goose -dir migrations postgres $(DB_STRING) reset
	@echo "Migrations reset complete!"

migrate-create: ## Create a new migration file (usage: make migrate-create NAME=migration_name)
	@if [ -z "$(NAME)" ]; then \
		echo "Error: NAME is required. Usage: make migrate-create NAME=migration_name"; \
		exit 1; \
	fi
	@echo "Creating migration: $(NAME)"
	goose -dir migrations create $(NAME) sql
	@echo "Migration file created!"

##@ sqlc Operations

install-sqlc: ## Install sqlc code generation tool
	@echo "Installing sqlc..."
	go install github.com/sqlc-dev/sqlc/cmd/sqlc@latest
	@echo "sqlc installed successfully!"

sqlc-generate: ## Generate Go code from SQL queries
	@echo "Generating code from SQL..."
	sqlc generate
	@echo "Code generation complete!"

sqlc-vet: ## Validate SQL queries
	@echo "Validating SQL queries..."
	sqlc vet
	@echo "SQL validation complete!"

##@ Build Operations

build: ## Build the Go application
	@echo "Building application..."
	go build -o bin/volontery-api ./cmd/api
	@echo "Build complete! Binary: bin/volontery-api"

clean: ## Clean build artifacts
	@echo "Cleaning build artifacts..."
	rm -rf bin/
	@echo "Clean complete!"

##@ Development

dev: db-up ## Start development environment
	@echo "Development environment ready!"
	@echo "Database: postgres://$(DB_USER):***@$(DB_HOST):$(DB_PORT)/$(DB_NAME)"
	@echo ""
	@echo "Next steps:"
	@echo "  1. Copy .env.example to .env and configure"
	@echo "  2. Run 'make migrate-up' to apply migrations"
	@echo "  3. Run 'go run cmd/api/main.go' to start the API"

setup: ## Initial project setup
	@echo "Setting up project..."
	@if [ ! -f .env ]; then \
		echo "Creating .env from .env.example..."; \
		cp .env.example .env; \
		echo "Please edit .env and set DB_PASSWORD!"; \
	fi
	@$(MAKE) install-goose
	@mkdir -p bin
	@echo "Setup complete!"

test-db: ## Run database tests
	@echo "Testing database connection..."
	@docker-compose exec postgres pg_isready -U $(DB_USER) -d $(DB_NAME) && \
		echo "Database connection: OK" || \
		echo "Database connection: FAILED"

##@ Quality

fmt: ## Format Go code
	@echo "Formatting code..."
	go fmt ./...

lint: ## Run linter
	@echo "Running linter..."
	golangci-lint run

test: ## Run tests
	@echo "Running tests..."
	go test -v -race -coverprofile=coverage.out ./...

coverage: test ## Show test coverage
	@echo "Generating coverage report..."
	go tool cover -html=coverage.out -o coverage.html
	@echo "Coverage report: coverage.html"