feat: user CRUD

api/main.go

@@ -0,0 +1,74 @@
+package main
+
+import (
+	"context"
+	"encoding/gob"
+	"log"
+	"os"
+
+	"ordr-api/auth"
+	"ordr-api/auth/middleware"
+	"ordr-api/controllers"
+
+	"github.com/gin-contrib/sessions"
+	"github.com/gin-contrib/sessions/cookie"
+	"github.com/gin-gonic/gin"
+	"github.com/jackc/pgx/v5/pgxpool"
+	"github.com/joho/godotenv"
+)
+
+func init_db_pool(databaseUrl string) (*pgxpool.Pool, error) {
+	config, err := pgxpool.ParseConfig(databaseUrl)
+	if err != nil {
+		log.Fatalf("Failed to load pgx pool config %s....", err)
+	}
+
+	pool, err := pgxpool.NewWithConfig(context.Background(), config)
+
+	err = pool.Ping(context.Background())
+	if err != nil {
+		log.Fatalf("Unable to ping database: %v\n", err)
+	}
+
+	return pool, err
+}
+
+func main() {
+	if err := godotenv.Load(); err != nil {
+		log.Fatalf("Failed to load the env vars: %v", err)
+	}
+
+	authenticator, auth_err := auth.New()
+	if auth_err != nil {
+		log.Fatal("ERROR: Failed to initialize Authenticator")
+		return
+	}
+
+	pool, pool_err := init_db_pool(os.Getenv("CONNECTION_STRING"))
+	log.Printf("%s", pool)
+
+	if pool_err != nil {
+		log.Fatal("ERROR: Failed to initialize DB pooL")
+	}
+
+	router := gin.Default()
+
+	store := cookie.NewStore([]byte(os.Getenv("COOKIE_SECRET")))
+	router.Use(sessions.Sessions("auth-session", store))
+
+	gob.Register(map[string]interface{}{})
+	router.GET("/", middleware.IsAuthenticated(authenticator), middleware.GetUserProfile, controllers.BaseFunction)
+	router.GET("/auth/login", auth.LoginHandler(authenticator))
+	router.GET("/auth/logout", auth.LogoutHandler)
+	router.GET("/auth/logout_callback", auth.LogoutCallbackHandler(store))
+	router.GET("/callback", auth.AuthenticationCallbackHandler(authenticator))
+	router.GET("/public", controllers.PublicEndpoint)
+
+	router.POST("/user/create", middleware.IsAuthenticated(authenticator), middleware.GetUserProfile, middleware.UserInDatabase(pool), middleware.UserIsActive(pool), controllers.CreateUser(pool))
+
+	router.PUT("/user/promote", middleware.IsAuthenticated(authenticator), middleware.GetUserProfile, middleware.UserInDatabase(pool), middleware.UserIsActive(pool), middleware.IsAdmin(pool), controllers.PromoteUser(pool))
+	router.PUT("/user/demote", middleware.IsAuthenticated(authenticator), middleware.GetUserProfile, middleware.UserInDatabase(pool), middleware.UserIsActive(pool), middleware.IsAdmin(pool), controllers.DemoteUser(pool))
+	router.DELETE("/user/deactivate", middleware.IsAuthenticated(authenticator), middleware.GetUserProfile, middleware.UserInDatabase(pool), middleware.UserIsActive(pool), middleware.IsAdmin(pool), controllers.DeactivateUser(pool))
+
+	router.Run("localhost:8080")
+}