working registration

controllers/auth.go

@@ -1,11 +1,51 @@
 package controllers
 
 import (
+	"html"
 	"net/http"
+	"strings"
+
+	"ccsecrets/models"
 
 	"github.com/gin-gonic/gin"
+	"golang.org/x/crypto/bcrypt"
 )
 
-func Register(c *gin.Context) {
-	c.JSON(http.StatusOK, gin.H{"data": "hello from controller!"})
+type RegisterInput struct {
+	Username string `json:"username" binding:"required"`
+	Password string `json:"password" binding:"required"`
+}
+
+func Register(c *gin.Context) {
+	var input RegisterInput
+
+	if err := c.ShouldBindJSON(&input); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+		return
+	}
+
+	u := models.User{}
+	u.RoleId = 1
+	u.UserName = input.Username
+	u.Password = input.Password
+
+	//turn password into hash
+	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(u.Password), bcrypt.DefaultCost)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"Error hashing password": err.Error()})
+		return
+	}
+	u.Password = string(hashedPassword)
+
+	//remove spaces in username
+	u.UserName = html.EscapeString(strings.TrimSpace(u.UserName))
+
+	_, err = u.SaveUser()
+
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"Error saving user": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "registration success"})
 }