149 lines
3.8 KiB
Go
149 lines
3.8 KiB
Go
package api
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import (
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"net/http"
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"github.com/gin-gonic/gin"
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"hightube/internal/db"
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"hightube/internal/model"
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"hightube/internal/utils"
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)
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type RegisterRequest struct {
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Username string `json:"username" binding:"required"`
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Password string `json:"password" binding:"required"`
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}
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type LoginRequest struct {
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Username string `json:"username" binding:"required"`
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Password string `json:"password" binding:"required"`
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}
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type ChangePasswordRequest struct {
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OldPassword string `json:"old_password" binding:"required"`
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NewPassword string `json:"new_password" binding:"required"`
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}
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func Register(c *gin.Context) {
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var req RegisterRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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// Check if user exists
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var existingUser model.User
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if err := db.DB.Where("username = ?", req.Username).First(&existingUser).Error; err == nil {
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c.JSON(http.StatusConflict, gin.H{"error": "Username already exists"})
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return
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}
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// Hash password
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hashedPassword, err := utils.HashPassword(req.Password)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to hash password"})
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return
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}
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// Create user
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user := model.User{
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Username: req.Username,
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Password: hashedPassword,
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Role: "user",
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Enabled: true,
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}
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if err := db.DB.Create(&user).Error; err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create user"})
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return
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}
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// Create a default live room for the new user
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room := model.Room{
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UserID: user.ID,
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Title: user.Username + "'s Live Room",
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StreamKey: utils.GenerateStreamKey(),
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IsActive: false,
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}
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if err := db.DB.Create(&room).Error; err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create room for user"})
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return
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}
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c.JSON(http.StatusCreated, gin.H{"message": "User registered successfully", "user_id": user.ID})
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}
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func Login(c *gin.Context) {
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var req LoginRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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var user model.User
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if err := db.DB.Where("username = ?", req.Username).First(&user).Error; err != nil {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid username or password"})
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return
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}
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if !utils.CheckPasswordHash(req.Password, user.Password) {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid username or password"})
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return
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}
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if !user.Enabled {
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c.JSON(http.StatusForbidden, gin.H{"error": "Account is disabled"})
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return
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}
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token, err := utils.GenerateToken(user.ID, user.Username, user.Role)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to generate token"})
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"token": token,
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"username": user.Username,
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"role": user.Role,
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"enabled": user.Enabled,
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})
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}
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func ChangePassword(c *gin.Context) {
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userID, _ := c.Get("user_id")
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var req ChangePasswordRequest
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if err := c.ShouldBindJSON(&req); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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var user model.User
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if err := db.DB.First(&user, userID).Error; err != nil {
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c.JSON(http.StatusNotFound, gin.H{"error": "User not found"})
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return
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}
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// Verify old password
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if !utils.CheckPasswordHash(req.OldPassword, user.Password) {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid old password"})
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return
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}
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// Hash new password
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hashedPassword, err := utils.HashPassword(req.NewPassword)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to hash password"})
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return
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}
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// Update user
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if err := db.DB.Model(&user).Update("password", hashedPassword).Error; err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to update password"})
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return
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}
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c.JSON(http.StatusOK, gin.H{"message": "Password updated successfully"})
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}
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