login/logout logic, breadcrumbs, initial ui stuff

backend/internal/routes/user.go

@@ -10,23 +10,67 @@ import (
 func RegisterUserRoutes(rg *gin.RouterGroup) {
 	user := rg.Group("/user")
 	user.POST("/createUser", func(c *gin.Context) {
-		username := c.PostForm("username")
-		password := c.PostForm("password")
-		err := services.CreateUser(username, password)
+		var request struct {
+			Username string `json:"username"`
+			Password string `json:"password"`
+		}
+		if err := c.ShouldBindJSON(&request); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		err := services.CreateUser(request.Username, request.Password)
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 			return
 		}
 		c.JSON(http.StatusOK, gin.H{"message": "User created successfully"})
 	})
+	user.POST("/setRootUser", func(c *gin.Context) {
+		var request struct {
+			Username string `json:"username"`
+		}
+		if err := c.ShouldBindJSON(&request); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		err := services.SetRootUser(request.Username)
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"message": "Root user set successfully"})
+	})
 	user.POST("/login", func(c *gin.Context) {
-		username := c.PostForm("username")
-		password := c.PostForm("password")
-		accessToken, err := services.Login(username, password)
+		var request struct {
+			Username string `json:"username"`
+			Password string `json:"password"`
+		}
+		if err := c.ShouldBindJSON(&request); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		accessToken, err := services.Login(request.Username, request.Password)
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 			return
 		}
 		c.JSON(http.StatusOK, gin.H{"message": "Login successful", "accessToken": accessToken.Token})
 	})
+	user.GET("/rootUserExists", func(c *gin.Context) {
+		exists := services.RootUserExists()
+		c.JSON(http.StatusOK, gin.H{"exists": exists})
+	})
+	user.GET("/getUserData", func(c *gin.Context) {
+		authHeader := c.GetHeader("Authorization")
+		token := authHeader
+		if len(authHeader) > 7 && authHeader[:7] == "Bearer " {
+			token = authHeader[7:]
+		}
+		userData, err := services.GetUserData(token)
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+			return
+		}
+		c.JSON(http.StatusOK, gin.H{"userData": userData})
+	})
 }