初始化

server/handlers/user.go

@@ -0,0 +1,129 @@
+package handlers
+
+import (
+	"fmt"
+	"net/http"
+	"strconv"
+
+	"github.com/gin-gonic/gin"
+	"github.com/niangaodev/art-code/models"
+	"github.com/niangaodev/art-code/repositories"
+	"golang.org/x/crypto/bcrypt"
+)
+
+// GetUsers 获取所有用户
+func AdminGetUsers(c *gin.Context) {
+	users, err := repositories.GetUsers()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get users"})
+		return
+	}
+
+	c.JSON(http.StatusOK, repositories.BuildUsersResponse(users))
+}
+
+// GetUser 获取单个用户
+func AdminGetUser(c *gin.Context) {
+	idStr := c.Param("id")
+	id, err := strconv.ParseUint(idStr, 10, 32)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid user ID"})
+		return
+	}
+
+	user, err := repositories.GetUserByID(uint(id))
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to get user"})
+		return
+	}
+
+	if user == nil {
+		c.JSON(http.StatusNotFound, gin.H{"error": "User not found"})
+		return
+	}
+
+	// 构建响应
+	response := repositories.BuildUserResponse(user)
+
+	// 设置响应头
+	c.Header("Content-Type", "application/json; charset=utf-8")
+
+	// 返回JSON响应
+	c.JSON(http.StatusOK, response)
+}
+
+// CreateUser 创建用户
+func AdminCreateUser(c *gin.Context) {
+	var user models.User
+	if err := c.ShouldBindJSON(&user); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request"})
+		return
+	}
+
+	// 设置默认密码并使用bcrypt哈希
+	defaultPassword := "admin123"
+	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(defaultPassword), bcrypt.DefaultCost)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to hash password"})
+		return
+	}
+	user.PasswordHash = string(hashedPassword)
+
+	// 创建用户
+	if err := repositories.CreateUser(&user); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create user"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "User created successfully"})
+}
+
+// UpdateUser 更新用户
+func AdminUpdateUser(c *gin.Context) {
+	userID := c.Param("id")
+	var user models.User
+	if err := c.ShouldBindJSON(&user); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request"})
+		return
+	}
+
+	// 转换用户ID为uint
+	var idUint uint
+	_, err := fmt.Sscanf(userID, "%d", &idUint)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid user ID"})
+		return
+	}
+
+	// 设置用户ID
+	user.ID = idUint
+
+	// 更新用户
+	if err := repositories.UpdateUser(&user); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update user"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "User updated successfully"})
+}
+
+// DeleteUser 删除用户
+func AdminDeleteUser(c *gin.Context) {
+	userID := c.Param("id")
+
+	// 转换用户ID为uint
+	var idUint uint
+	_, err := fmt.Sscanf(userID, "%d", &idUint)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid user ID"})
+		return
+	}
+
+	// 删除用户
+	if err := repositories.DeleteUser(idUint); err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to delete user"})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "User deleted successfully"})
+}