updated and added some packages

api/users/adduser.go

@@ -0,0 +1,51 @@
+package users
+
+import (
+	"auth_service/api/jwt"
+	"auth_service/database"
+	"auth_service/model"
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	"github.com/google/uuid"
+)
+
+func AddUser(w http.ResponseWriter, req *http.Request) {
+	w.Header().Set("Content-Type", "application/json")
+	var request model.AddUserRequest
+	decoder := json.NewDecoder(req.Body)
+	decoder.Decode(&request)
+	claims, e := jwt.VerifyJWT(request.Token, jwt.Defaultsecretkey)
+	if e != nil {
+		fmt.Fprintf(w, "{\"status\": 403}")
+		return
+	}
+	if claims["is_superuser"] == true {
+		id, err := uuid.NewRandom()
+		if err != nil {
+			fmt.Fprintf(w, "{\"error\":\"%v\"}", err)
+			return
+		}
+		_, e := database.GetUserByUsername(request.Username)
+		if e != nil {
+			e = database.CreateUser(&model.User{
+				Id:          id.String(),
+				Username:    request.Username,
+				Email:       request.Email,
+				Password:    request.Password,
+				Group:       request.Group,
+				IsSuperuser: request.IsSuperuser,
+			})
+			if e != nil {
+				fmt.Fprintf(w, "{\"error\":\"%v\"}", e)
+				return
+			}
+			fmt.Fprintf(w, "{\"status\": 200}")
+			return
+		}
+		fmt.Fprintf(w, "{\"error\":\"username already exists\"}")
+		return
+	}
+	fmt.Fprintf(w, "{\"status\":403}")
+}