95 lines
2.3 KiB
Go
95 lines
2.3 KiB
Go
package api
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import (
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"errors"
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"net/http"
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"github.com/gin-gonic/gin"
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photoserrors "gitlab.celogeek.com/photos/api/internal/photos/errors"
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"gitlab.celogeek.com/photos/api/internal/photos/models"
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"gopkg.in/validator.v2"
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"gorm.io/gorm"
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)
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type SignupOrLoginRequest struct {
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Login string `validate:"min=3,max=40,regexp=^[a-zA-Z0-9]*$"`
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Password string `validate:"min=8,max=40"`
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}
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func (s *Service) Signup(c *gin.Context) {
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var account *SignupOrLoginRequest
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if err := c.ShouldBindJSON(&account); err != nil {
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s.Error(c, http.StatusBadRequest, err)
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return
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}
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if err := validator.Validate(account); err != nil {
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s.Error(c, http.StatusExpectationFailed, err)
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return
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}
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var accountExists int64
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if err := s.DB.Model(&models.Account{}).Where("login = ?", account.Login).Count(&accountExists).Error; err != nil {
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s.Error(c, http.StatusInternalServerError, err)
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return
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}
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if accountExists > 0 {
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s.Error(c, http.StatusConflict, photoserrors.ErrAccountExists)
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return
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}
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if err := s.DB.Create(models.NewAccount(account.Login, account.Password)).Error; err != nil {
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s.Error(c, http.StatusConflict, err)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"status": "success",
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})
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}
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func (s *Service) Login(c *gin.Context) {
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var account *SignupOrLoginRequest
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if err := c.ShouldBindJSON(&account); err != nil {
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s.Error(c, http.StatusBadRequest, err)
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return
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}
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session, err := models.NewSession(s.DB, account.Login, account.Password)
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if err != nil {
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if errors.Is(err, gorm.ErrRecordNotFound) {
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s.Error(c, http.StatusNotFound, photoserrors.ErrAccountAuth)
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} else {
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s.Error(c, http.StatusInternalServerError, err)
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}
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"status": "success",
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"token": session.Token,
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})
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}
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func (s *Service) Logout(c *gin.Context) {
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res := s.DB.Where("token = ?", c.GetString("token")).Delete(&models.Session{})
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if res.Error != nil {
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s.Error(c, http.StatusInternalServerError, res.Error)
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return
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}
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if res.RowsAffected == 0 {
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s.Error(c, http.StatusNotFound, photoserrors.ErrSessionNotFound)
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return
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}
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c.JSON(http.StatusOK, gin.H{
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"status": "success",
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})
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}
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func (s *Service) AccountInit() {
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ac := s.Gin.Group("/account")
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ac.POST("/signup", s.Signup)
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ac.POST("/login", s.Login)
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ac.GET("/logout", s.RequireAuthToken, s.Logout)
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}
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