Added two new apis

backend/main.go

@@ -157,6 +157,7 @@ func connect() {
 				"result":  array,
 				"result2": array2,
 			})
+
 		}
 	})
 
@@ -439,8 +440,60 @@ func connect() {
 			c.JSON(http.StatusOK, gin.H{
 				"result": result,
 			})
+
+		case "get-employeeid":
+			err := db.QueryRow("SELECT IFNULL(employeeid, 0) AS result FROM employee WHERE employeename = ?", data).Scan(&result)
+			if err != nil {
+				c.AbortWithError(http.StatusBadRequest, err)
+				c.String(http.StatusBadRequest, err.Error())
+			}
+			c.JSON(http.StatusOK, gin.H{
+				"result": result,
+			})
 		}
 	})
 
+	router.POST("/api/post-registration", func(c *gin.Context) {
+		type RegistrationData struct {
+			Data  string `json:"data"`
+			Data2 string `json:"data2"`
+		}
+		var registrationData RegistrationData
+		if err := c.ShouldBindJSON(&registrationData); err != nil {
+			c.String(http.StatusBadRequest, "Invalid request body")
+			return
+		}
+
+		c.Writer.Header().Set("X-XSS-Protection", "1; mode=block")
+		c.Writer.Header().Set("X-Content-Type-Options", "nosniff")
+		c.Writer.Header().Set("X-DNS-Prefetch-Control", "off")
+		c.Writer.Header().Set("X-Frame-Options", "DENY")
+		c.Writer.Header().Set("X-Download-Options", "noopen")
+		c.Writer.Header().Set("Referrer-Policy", "no-referrer")
+
+		dbpost, err := db.Prepare("INSERT INTO esign (esignid, employeeid, signature) VALUES (NULL, ?, ?)")
+		if err != nil {
+			panic(err.Error())
+		}
+		defer dbpost.Close()
+
+		exec, err := dbpost.Exec(registrationData.Data, registrationData.Data2)
+		if err != nil {
+			panic(err.Error())
+		}
+
+		affect, err := exec.RowsAffected()
+		if err != nil {
+			panic(err.Error())
+		}
+
+		if affect > 0 {
+			c.String(http.StatusOK, "Success on Registrating e-Sign")
+		} else {
+			c.String(http.StatusInternalServerError, "Failed on Registrating e-Sign")
+		}
+
+	})
+
 	router.Run(":4320")
 }