Versuch, den Teilnehmer als Argument an Upload zu übergeben

go.mod

@@ -4,6 +4,7 @@ go 1.21.1
 
 require (
 	github.com/go-sql-driver/mysql v1.7.1
+	github.com/google/uuid v1.3.1
 	golang.org/x/term v0.13.0
 )
 

go.sum

@@ -1,5 +1,7 @@
 github.com/go-sql-driver/mysql v1.7.1 h1:lUIinVbN1DY0xBg0eMOzmmtGoHwWBbvnWubQUrtU8EI=
 github.com/go-sql-driver/mysql v1.7.1/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/google/uuid v1.3.1 h1:KjJaJ9iWZ3jOFZIf1Lqf4laDRCasjl0BCmnEGxkdLb4=
+github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
 golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.13.0 h1:bb+I9cTfFazGW51MZqBVmZy7+JEJMouUHTUSKVQLBek=

packages/server/server.go

@@ -2,12 +2,12 @@ package server
 
 import (
 	"fmt"
+	"github.com/google/uuid"
 	"html/template"
 	"io"
 	"log"
 	"net/http"
 	"os"
-
 	"streifling.com/jason/sicherheitsunterweisung/packages/db"
 	"streifling.com/jason/sicherheitsunterweisung/packages/types"
 )
@@ -80,18 +80,18 @@ func SubmitForm(db *db.DB, i, j *int64) http.HandlerFunc {
 	}
 }
 
-func Upload(db *db.DB) http.HandlerFunc {
+func Upload(fn, ln, d, t string) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		r.ParseMultipartForm(10 << 20) // 10 MiB
 
-		tmpFile, handler, err := r.FormFile("questionaire")
+		tmpFile, _, err := r.FormFile("questionaire")
 		if err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 		defer tmpFile.Close()
 
-		file, err := os.Create(handler.Filename)
+		file, err := os.Create(ln + fn + d + t + uuid.New().String() + ".png")
 		if err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return