add batch request

handler/users.go

@@ -4,9 +4,11 @@ import (
 	"astra-users/model"
 	"astra-users/pkg/utils"
 	"crypto/sha256"
+	"encoding/json"
 	"fmt"
 	"github.com/labstack/echo/v4"
 	"net/http"
+	"net/url"
 )
 
 func (h *Handler) GetCurrentUser(c echo.Context) error {
@@ -29,6 +31,28 @@ func (h *Handler) GetCurrentUser(c echo.Context) error {
 	return c.JSON(http.StatusOK, &u)
 }
 
+func (h *Handler) GetUserBatch(c echo.Context) error {
+	var users []model.User
+	var ids []uint
+
+	rawIds := c.Param("ids")
+	decodedIds, err := url.QueryUnescape(rawIds)
+
+	if err != nil {
+		return c.NoContent(http.StatusBadRequest)
+	}
+
+	err = json.Unmarshal([]byte(decodedIds), &ids)
+
+	if err != nil {
+		return c.NoContent(http.StatusBadRequest)
+	}
+
+	h.DB.Find(&users, ids)
+
+	return c.JSON(http.StatusOK, users)
+}
+
 func (h *Handler) GetUser(c echo.Context) error {
 	var user model.User
 	id := c.Param("id")

main.go

@@ -46,6 +46,7 @@ func main() {
 	e.POST("/", h.CreateUser)
 	e.GET("/", h.GetUsers)
 	e.GET("/:id", h.GetUser)
+	e.GET("/batch/:ids", h.GetUserBatch)
 	e.PATCH("/:id", h.UpdateUser)
 	e.DELETE("/:id", h.DeleteUser)
 	e.GET("/health", h.Health)