tsk-5: Add contact (#7)

Closes #5 Reviewed-on: phoenix/textsender-api#7 Co-authored-by: phoenix <kundeng00@pm.me> Co-committed-by: phoenix <kundeng00@pm.me>
2025-11-03 22:27:34 +00:00
parent 3db003fc47
commit 96fc87ea5e
16 changed files with 911 additions and 78 deletions
@@ -1,17 +1,91 @@
 package main

-import "fmt"
-import "log"
-import "net/http"
+import (
+	"context"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"

-import "git.kundeng.us/phoenix/textsender-api/internal/config"
-import "git.kundeng.us/phoenix/textsender-api/internal/handler"
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/chi/v5/middleware"
+
+	"git.kundeng.us/phoenix/textsender-api/internal/config"
+	"git.kundeng.us/phoenix/textsender-api/internal/db"
+	"git.kundeng.us/phoenix/textsender-api/internal/handler"
+	"git.kundeng.us/phoenix/textsender-api/internal/handler/endpoint"
+	mdlware "git.kundeng.us/phoenix/textsender-api/internal/middleware"
+	"git.kundeng.us/phoenix/textsender-api/internal/store"
+)

 func main() {
-	fmt.Println(config.APP_NAME)
+	cfg := config.Load()
+	if cfg == nil {
+		fmt.Errorf("Error initializing config")
+		os.Exit(-1)
+	}

-	http.HandleFunc(handler.MESSAGE_DRAFT_ENDPOINT, handler.DraftMessageHandler)
+	database, err := db.NewDatabase(cfg.GetDBConnString())
+	if err != nil {
+		log.Fatalf("Failed to connect to database: %v", err)
+	}
+	defer database.Close()

-	log.Println("Starting server", config.PORT)
-	log.Fatal(http.ListenAndServe(config.PortString(), nil))
+	ctx := context.Background()
+
+	if cfg.ResetDB {
+		log.Println("Resetting database")
+		if err := database.ResetDatabase(ctx); err != nil {
+			log.Fatalf("Failed to reset database: %v", err)
+		}
+		log.Println("Database reset completed. Exiting.")
+		return
+	}
+
+	contactStore := store.NewContactStore(database.Pool)
+	contactHandler := handler.NewContactHandler(contactStore)
+
+	router := chi.NewRouter()
+
+	router.Use(middleware.Logger)
+	router.Use(middleware.Recoverer)
+	router.Use(middleware.Timeout(60 * time.Second))
+	router.Use(mdlware.JSONContentType)
+
+	router.Post(endpoint.ADD_CONTACT_ENDPOINT, contactHandler.AddContact)
+
+	// Start server
+	server := &http.Server{
+		Addr:         ":" + cfg.ServerPort,
+		Handler:      router,
+		ReadTimeout:  15 * time.Second,
+		WriteTimeout: 15 * time.Second,
+		IdleTimeout:  60 * time.Second,
+	}
+
+	// Graceful shutdown
+	go func() {
+		log.Printf("Server starting on port %s", cfg.ServerPort)
+		if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+			log.Fatalf("Server failed to start: %v", err)
+		}
+	}()
+
+	// Wait for interrupt signal
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
+	<-quit
+	log.Println("Shutting down server...")
+
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	if err := server.Shutdown(ctx); err != nil {
+		log.Fatalf("Server forced to shutdown: %v", err)
+	}
+
+	log.Println("Server exited")
 }
@@ -0,0 +1,82 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"os"
+	"path"
+	"testing"
+
+	"github.com/gorilla/mux"
+	"github.com/joho/godotenv"
+
+	"git.kundeng.us/phoenix/textsender-api/internal/config"
+	"git.kundeng.us/phoenix/textsender-api/internal/db"
+	"git.kundeng.us/phoenix/textsender-api/internal/handler"
+	"git.kundeng.us/phoenix/textsender-api/internal/handler/endpoint"
+	"git.kundeng.us/phoenix/textsender-api/internal/store"
+)
+
+var testRouter *mux.Router
+
+func TestMain(m *testing.M) {
+	cfg := load()
+
+	db, err := db.NewDatabase(cfg.GetDBConnString())
+	if err != nil {
+		fmt.Println(err.Error())
+		panic("Failed to initialize database")
+	}
+	defer db.Close()
+
+	ctx := context.Background()
+	err = db.ResetDatabase(ctx)
+	if err != nil {
+		fmt.Println(err.Error())
+		panic("Failed to initialize database")
+	}
+
+	contactStore := store.NewContactStore(db.Pool)
+	contactHandler := handler.NewContactHandler(contactStore)
+
+	testRouter = mux.NewRouter()
+	testRouter.HandleFunc(endpoint.ADD_CONTACT_ENDPOINT, contactHandler.AddContact).Methods("POST")
+
+	code := m.Run()
+	os.Exit(code)
+}
+
+func load() *config.Config {
+	resetDb := flag.Bool("reset-db", false, "Reset the database schema and exit")
+	port := flag.String("port", config.PORT, "Server port")
+	flag.Parse()
+
+	cwd, _ := os.Getwd()
+	envPath := path.Join(cwd, ".env")
+
+	err := godotenv.Load(envPath)
+	if err != nil {
+		envPath = path.Join(cwd, "../..", ".env")
+		if err := godotenv.Load(envPath); err != nil {
+			panic("Error loading .env file: " + err.Error())
+		}
+	}
+
+	unpackedConnString := config.UnpackDBConnString()
+	dbConnString := unpackedConnString.Parse()
+
+	return &config.Config{
+		DBConnString: dbConnString,
+		ServerPort:   *port,
+		ResetDB:      *resetDb,
+	}
+}
+
+func resetTestDB(t *testing.T) {
+	t.Helper()
+	_, err := db.Pool.Exec(context.Background(), "DELETE FROM contacts")
+	if err != nil {
+		t.Fatalf("Failed to reset test database: %v", err)
+	}
+}