blog handlers mock-up

2025-01-15 13:35:30 +01:00
parent 683a8c3133
commit e62dfd8c40
4 changed files with 113 additions and 9 deletions
--- a/backend/main.go
+++ b/backend/main.go
@@ -5,7 +5,9 @@ import (
 	"log"
 	"net/http"
 	"os"
-
+	"time"
+	"encoding/json"
+	"strings"
 	"github.com/joho/godotenv"

 	"context"
@@ -18,6 +20,11 @@ func handler(w http.ResponseWriter, r *http.Request) {
 	fmt.Fprintf(w, "<html><body><h1>Hello, World!</h1></body></html>")
 }

+type ErrorResponse struct {
+	ErrorCode string `json:"errorCode"`
+	Message string `json:"message"`
+}
+
 var DB *bun.DB

 type DSN struct {
@@ -35,7 +42,9 @@ func (dsn *DSN) ToString() string {
 func handlerCreateUser(w http.ResponseWriter, r *http.Request) {

 	if r.Method != http.MethodPost {
-		// return an empty json
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusCreated)
+		w.Write([]byte(`{"message": "Resource created successfully"}`))
 	}

 	user := &User{
@@ -54,6 +63,100 @@ func handlerCreateUser(w http.ResponseWriter, r *http.Request) {
 	fmt.Println("User inserted successfully")
 }

+func handlerCreateBlog(w http.ResponseWriter, r *http.Request) {
+
+	emptyObject := make(map[string]interface{})
+
+	emptyJSON, json_err := json.Marshal(emptyObject)
+	if json_err != nil {
+		fmt.Println("Couldn't create the json object")
+		w.Write(emptyJSON)
+	}
+
+	if r.Method != http.MethodPost {
+		return string(emptyJSON)
+	}
+	
+	err := r.ParseForm()
+	if err != nil {
+		return string(emptyJSON)
+	}
+
+	user := &Blog{
+		BaseModel: bun.BaseModel{},
+		BlogID:    [16]byte{},
+		Slug:      "",
+		Content:   "",
+		Label:     "",
+		AuthorID:  [16]byte{},
+		Published: time.Time{},
+		Summary:   "",
+		Image:     "",
+		Href:      "",
+		Author:    &User{},
+	}
+
+	_, err_db := DB.NewInsert().Model(user).Exec(context.Background())
+	if err_db != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Println("User inserted successfully")
+	return string(emptyJSON)
+}
+
+func handlerGetBlog(w http.ResponseWriter, r *http.Request) (string) {
+	log.Println("ok")
+	emptyObject := make(map[string]interface{})
+
+	emptyJSON, json_err := json.Marshal(emptyObject)
+	if json_err != nil {
+		fmt.Println("Couldn't create the json object")
+		return string(emptyJSON)
+	}
+
+	if r.Method != http.MethodGet {
+		http.Error(w, "Wrong method", http.StatusMethodNotAllowed)
+		return string(emptyJSON)
+	}
+	
+	if !strings.HasPrefix(r.URL.Path, "/blog/") {
+		http.Redirect(w, r, "/blog", http.StatusFound)
+		return string(emptyJSON)
+	}
+
+	blog_uuid := strings.TrimPrefix(r.URL.Path, "/blog/")
+	if blog_uuid == "" {
+		http.Error(w, "Slug is required", http.StatusBadRequest)
+		return string(emptyJSON)
+	}
+		
+	blog := &Blog{
+		BaseModel: bun.BaseModel{},
+		BlogID:    [16]byte{},
+		Slug:      "",
+		Content:   "",
+		Label:     "",
+		AuthorID:  [16]byte{},
+		Published: time.Time{},
+		Summary:   "",
+		Image:     "",
+		Href:      "",
+		Author:    &User{},
+	}
+
+	ctx := context.Background()
+	err_db := DB.NewSelect().Model(blog).Where("uuid = ", blog_uuid).Scan(ctx)
+	if err_db != nil {
+		log.Fatal(err_db)
+		http.Error(w, "Can't use select", http.StatusNotFound)
+		return string(emptyJSON)
+	}
+
+	fmt.Println("Blog inserted successfully")
+	return string(emptyJSON)
+}
+
 func main() {
 	err := godotenv.Load()
 	if err != nil {
@@ -81,6 +184,7 @@ func main() {

 	http.HandleFunc("/user/new", handlerCreateUser)
 	http.HandleFunc("/users/login", HandleLogin)
+	http.HandleFunc("/blog/", handlerGetBlog)

 	fmt.Printf("Serving on port %s\n", port)
 	err = http.ListenAndServe(fmt.Sprintf(":%s", port), nil)