feat: tests (article)

main/main.go

@@ -0,0 +1,11 @@
+package main
+
+import "GohCMS2/main/server"
+
+func main() {
+	router := server.InitServer()
+	err := server.StartServer(router)
+	if err != nil {
+		panic(err)
+	}
+}

main/route/route.go

@@ -0,0 +1,83 @@
+package route
+
+import (
+	"GohCMS2/api"
+	"encoding/json"
+	"github.com/MadAppGang/httplog"
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/cors"
+	"github.com/go-chi/jwtauth/v5"
+	"net/http"
+	"os"
+	"strings"
+)
+
+const keyContentType = "Content-Type"
+
+func JsonContentTypeMiddleware(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set(keyContentType, "application/json")
+		next.ServeHTTP(w, r)
+	})
+}
+
+func HtmlContentTypeMiddleware(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set(keyContentType, "text/html")
+		next.ServeHTTP(w, r)
+	})
+}
+
+func InitJwt() {
+	api.TokenAuth = jwtauth.New("HS256", []byte("secret"), nil)
+}
+
+func GetHelloWorld(w http.ResponseWriter, _ *http.Request) {
+	msg, _ := json.Marshal(map[string]string{"message": "Hello World"})
+	_, _ = w.Write(msg)
+}
+
+func InitBackendRoutes() *chi.Mux {
+	r := chi.NewRouter()
+
+	r.Use(httplog.LoggerWithName("backend"))
+	r.Use(JsonContentTypeMiddleware)
+	r.Get("/", GetHelloWorld)
+	r.Group(func(r chi.Router) {
+		r.Use(jwtauth.Verifier(api.TokenAuth))
+		r.Use(jwtauth.Authenticator)
+		r.Mount("/article", api.NewArticleRouter())
+	})
+	r.Mount("/auth", api.NewAuthRouter())
+
+	return r
+}
+
+func InitFrontendRoutes() *chi.Mux {
+	r := chi.NewRouter()
+
+	r.Use(httplog.LoggerWithName("frontend"))
+	r.Use(HtmlContentTypeMiddleware)
+	r.Mount("/", api.NewPageRouter())
+
+	return r
+}
+
+func InitRoutes() *chi.Mux {
+	backend := InitBackendRoutes()
+	frontend := InitFrontendRoutes()
+
+	apiRouter := chi.NewRouter()
+	apiRouter.Use(cors.Handler(cors.Options{
+		AllowedOrigins:   strings.Split(os.Getenv("CORS_ALLOWED_ORIGINS"), ";"),
+		AllowedMethods:   []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
+		AllowedHeaders:   []string{"Accept", "Authorization", keyContentType, "X-CSRF-Token"},
+		ExposedHeaders:   []string{"Link"},
+		AllowCredentials: false,
+		MaxAge:           300,
+	}))
+	apiRouter.Mount("/v1", backend)
+	apiRouter.Mount("/", frontend)
+
+	return apiRouter
+}

main/server/server.go

@@ -0,0 +1,47 @@
+package server
+
+import (
+	"GohCMS2/api"
+	"GohCMS2/main/route"
+	"fmt"
+	"github.com/go-chi/chi/v5"
+	"github.com/joho/godotenv"
+	"net/http"
+	"os"
+)
+
+var possibleEnvFileLocations = []string{".env", "../.env"}
+var envVarsToLoad = []string{"PORT", "ENVIRONMENT", "CORS_ALLOWED_ORIGINS"}
+
+func initEnvVariables() {
+	var err error
+	for _, envLocation := range possibleEnvFileLocations {
+		err = godotenv.Load(envLocation)
+		if err == nil {
+			break
+		}
+	}
+	if err != nil {
+		panic("Could not load .env file")
+	}
+
+	for _, envVar := range envVarsToLoad {
+		if _, ok := os.LookupEnv(envVar); !ok {
+			panic(fmt.Sprintf("Environment variable %s is not set", envVar))
+		}
+	}
+}
+
+func InitServer() *chi.Mux {
+	initEnvVariables()
+	api.InitContainer()
+	api.InitValidator()
+	route.InitJwt()
+	return route.InitRoutes()
+}
+
+func StartServer(router *chi.Mux) error {
+	fmt.Println("Server starting on http://localhost:" + os.Getenv("PORT"))
+	err := http.ListenAndServe(":"+os.Getenv("PORT"), router)
+	return err
+}