register controller

pkg/services/register.go

@@ -0,0 +1,41 @@
+package services
+
+import (
+	"wallet-api/pkg/models"
+	"wallet-api/pkg/utl/common"
+
+	"golang.org/x/crypto/bcrypt"
+
+	"github.com/go-pg/pg/v10"
+)
+
+type RegisterService struct {
+	Db *pg.DB
+}
+
+func (rs *RegisterService) Create(registerBody *models.UserModel) (*models.UserModel, models.ExceptionModel) {
+	var checkModel models.UserModel
+	var exceptionReturn models.ExceptionModel
+
+	rs.Db.Model(&checkModel).Where("? = ?", pg.Ident("username"), registerBody.Username).WhereOr("? = ?", pg.Ident("email"), registerBody.Email).Select()
+	if checkModel.Username != "" || checkModel.Email != "" {
+		exceptionReturn.Message = "User already exists"
+		exceptionReturn.ErrorCode = "400101"
+		exceptionReturn.StatusCode = 400
+		return &checkModel, exceptionReturn
+	}
+
+	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(registerBody.Password), bcrypt.DefaultCost)
+	common.CheckError(err)
+
+	registerBody.Password = string(hashedPassword)
+	_, err = rs.Db.Model(registerBody).Insert()
+
+	if err != nil {
+		exceptionReturn.Message = "Error creating user"
+		exceptionReturn.ErrorCode = "400102"
+		exceptionReturn.StatusCode = 400
+	}
+
+	return registerBody, exceptionReturn
+}