move handler from http to module

internal/account/handler.go

@@ -0,0 +1,167 @@
+package account
+
+import (
+	"feedsystem_video_go/internal/account"
+
+	"github.com/gin-gonic/gin"
+)
+
+type AccountHandler struct {
+	accountService *account.AccountService
+}
+
+type CreateAccountRequest struct {
+	Username string `json:"username"`
+	Password string `json:"password"`
+}
+
+type CreateAccountResponse struct {
+}
+
+type RenameByIDRequest struct {
+	ID          uint   `json:"id"`
+	NewUsername string `json:"new_username"`
+}
+
+type RenameByIDResponse struct {
+}
+
+type FindByIDRequest struct {
+	ID uint `json:"id"`
+}
+
+type FindByIDResponse struct {
+	ID       uint   `json:"id"`
+	Username string `json:"username"`
+}
+
+type FindByUsernameRequest struct {
+	Username string `json:"username"`
+}
+
+type FindByUsernameResponse struct {
+	ID       uint   `json:"id"`
+	Username string `json:"username"`
+}
+
+type ChangePasswordRequest struct {
+	Username    string `json:"username"`
+	OldPassword string `json:"old_password"`
+	NewPassword string `json:"new_password"`
+}
+
+type ChangePasswordResponse struct {
+}
+
+type LoginRequest struct {
+	Username string `json:"username"`
+	Password string `json:"password"`
+}
+type LoginResponse struct {
+	Token string `json:"token"`
+}
+type LogoutRequest struct {
+	ID uint `json:"id"`
+}
+type LogoutResponse struct {
+}
+
+func NewAccountHandler(accountService *account.AccountService) *AccountHandler {
+	return &AccountHandler{accountService: accountService}
+}
+func (h *AccountHandler) CreateAccount(c *gin.Context) {
+	var req CreateAccountRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(400, gin.H{"error": err.Error()})
+		return
+	}
+	if err := h.accountService.CreateAccount(&account.Account{
+		Username: req.Username,
+		Password: req.Password,
+	}); err != nil {
+		c.JSON(500, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(200, gin.H{"message": "account created"})
+}
+
+func (h *AccountHandler) RenameByID(c *gin.Context) {
+	var req RenameByIDRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(400, gin.H{"error": err.Error()})
+		return
+	}
+	if err := h.accountService.RenameByID(req.ID, req.NewUsername); err != nil {
+		c.JSON(500, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(200, gin.H{"message": "account renamed"})
+}
+
+func (h *AccountHandler) ChangePassword(c *gin.Context) {
+	var req ChangePasswordRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(400, gin.H{"error": err.Error()})
+		return
+	}
+	if err := h.accountService.ChangePassword(req.Username, req.OldPassword, req.NewPassword); err != nil {
+		c.JSON(500, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(200, gin.H{"message": "password changed"})
+}
+
+func (h *AccountHandler) FindByID(c *gin.Context) {
+	var req FindByIDRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(400, gin.H{"error": err.Error()})
+		return
+	}
+	if account, err := h.accountService.FindByID(req.ID); err != nil {
+		c.JSON(500, gin.H{"error": err.Error()})
+		return
+	} else {
+		c.JSON(200, account)
+	}
+}
+
+func (h *AccountHandler) FindByUsername(c *gin.Context) {
+	var req FindByUsernameRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(400, gin.H{"error": err.Error()})
+		return
+	}
+	if account, err := h.accountService.FindByUsername(req.Username); err != nil {
+		c.JSON(500, gin.H{"error": err.Error()})
+		return
+	} else {
+		c.JSON(200, account)
+	}
+}
+
+func (h *AccountHandler) Login(c *gin.Context) {
+	var req LoginRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(400, gin.H{"error": err.Error()})
+		return
+	}
+	if token, err := h.accountService.Login(req.Username, req.Password); err != nil {
+		c.JSON(500, gin.H{"error": err.Error()})
+		return
+	} else {
+		c.JSON(200, LoginResponse{Token: token})
+	}
+}
+
+func (h *AccountHandler) Logout(c *gin.Context) {
+	var req LogoutRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(400, gin.H{"error": err.Error()})
+		return
+	}
+	if err := h.accountService.Logout(req.ID); err != nil {
+		c.JSON(500, gin.H{"error": err.Error()})
+		return
+	}
+	c.JSON(200, LogoutResponse{})
+}