updates

server/internal/handlers/user_handler.go

@@ -0,0 +1,81 @@
+package handlers
+
+import (
+	"net/http"
+
+	"go-server/internal/service"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+type AdminController struct {
+	service *service.UserService
+}
+
+func NewAdminController(service *service.UserService) *AdminController {
+	return &AdminController{service}
+}
+
+func (uc *AdminController) GetUserByID(c *gin.Context) {
+	id := uuid.MustParse(c.Param("id"))
+	user, err := uc.service.GetByID(c, id)
+	if err != nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "User not found"})
+		return
+	}
+
+	c.JSON(http.StatusOK, user)
+}
+
+func (uc *AdminController) GetUsers(c *gin.Context) {
+	users, err := uc.service.GetAll(c)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, users)
+}
+
+func (uc *AdminController) CreateUser(c *gin.Context) {
+	var input service.CreateUserInput
+	if err := c.ShouldBindJSON(&input); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request"})
+		return
+	}
+
+	user, err := uc.service.Create(c, input)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusCreated, user)
+}
+
+func (uc *AdminController) DeleteUser(c *gin.Context) {
+	id := uuid.MustParse(c.Param("id"))
+	err := uc.service.Delete(c, id)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "User deleted successfully"})
+}
+
+func (uc *AdminController) ChangePassword(c *gin.Context) {
+	id := uuid.MustParse(c.Param("id"))
+	var input service.ChangePasswordInput
+	if err := c.ShouldBindJSON(&input); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request"})
+		return
+	}
+	err := uc.service.ChangePassword(c, id, input)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"message": "Password changed successfully"})
+}