Nach Aufräumen von Paket session kann dieses nur zu server umbenannt werden

packages/server/login.go

@@ -0,0 +1,84 @@
+/*
+ * Sicherheitsunterweisung
+ * Copyright (C) 2023  Jason Streifling
+ *
+ * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package server
+
+import (
+	"fmt"
+	"html/template"
+	"log"
+	"net/http"
+
+	"github.com/google/uuid"
+	"streifling.com/jason/sicherheitsunterweisung/packages/data"
+)
+
+func HandleInternalLogin(db *data.DB, ss *[]*Session, cs chan<- *Session) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		instructors, err := db.GetInstructors()
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			log.Panicln(err)
+		}
+
+		for _, i := range instructors {
+			if r.PostFormValue("login") == fmt.Sprint(i.ID) {
+				session := Session{
+					UUID:       uuid.New(),
+					Instructor: *i,
+					Briefings:  make([]*Briefing, 0),
+				}
+				(*ss) = append((*ss), &session)
+				cs <- &session
+
+				data := tableHTMLData{SessionID: session.UUID}
+				data.OTD, err = db.GetAllOverviewTableData()
+				if err != nil {
+					http.Error(w, err.Error(), http.StatusInternalServerError)
+					log.Panicln(err)
+				}
+
+				template.Must(template.ParseFiles("templates/table.html")).ExecuteTemplate(w, "content", data)
+				return
+			}
+		}
+		template.Must(template.ParseFiles("templates/login.html")).ExecuteTemplate(w, "content", nil)
+	}
+}
+
+func findCorrectLogin(l string, ss *[]*Session) (*Briefing, *Participant, bool) {
+	for _, s := range *ss {
+		for _, b := range s.Briefings {
+			for _, p := range b.Participants {
+				if l == p.Login {
+					return b, p, true
+				}
+			}
+		}
+	}
+	return nil, nil, false
+}
+
+func HandleExternalLogin(ss *[]*Session) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		briefing, participant, loginCorrect := findCorrectLogin(r.PostFormValue("login"), ss)
+		if loginCorrect {
+			data := participantHTMLData{
+				BriefingID:  briefing.UUID,
+				Participant: Participant{Login: participant.Login},
+			}
+
+			template.Must(template.ParseFiles("templates/participant.html")).ExecuteTemplate(w, "content", data)
+		} else {
+			template.Must(template.ParseFiles("templates/login.html")).ExecuteTemplate(w, "content", nil)
+		}
+	}
+}