Code in Pakete aufgeteilt

db/db.go

@@ -1,4 +1,4 @@
-package sicherheitsunterweisung
+package db
 
 import (
 	"bufio"

main.go

@@ -1,73 +1,28 @@
-package sicherheitsunterweisung
+package main
 
 import (
-	"fmt"
-	"html/template"
 	"log"
 	"net/http"
+	"streifling.com/jason/sicherheitsunterweisung/db"
+	"streifling.com/jason/sicherheitsunterweisung/server"
 )
 
-type Person struct {
-	FirstName string
-	LastName  string
-}
-
-type Instructor Person
-
-type Participant struct {
-	ID int64
-	Person
-	Company string
-}
-
-type Briefing struct {
-	Instructor
-	Date         string
-	Time         string
-	State        string
-	Location     string
-	Participants []Participant
-}
-
 func main() {
 	var i, j int64
-	var b Briefing
+	var b server.Briefing
 
 	i, j = 1, 1
 	mux := http.NewServeMux()
 
-	db, err := OpenDB("sicherheitsunterweisung")
+	_, err := db.OpenDB("sicherheitsunterweisung")
 	if err != nil {
 		log.Fatalln(err)
 	}
 
 	mux.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static/"))))
-	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+	mux.HandleFunc("/", server.DisplayForm(i))
-		template.Must(template.ParseFiles("templates/index.html")).Execute(w, i)
+	mux.HandleFunc("/add-participant/", server.AddParticipant(i))
-	})
+	mux.HandleFunc("/submit/", server.SubmitForm(b, i, j))
-	mux.HandleFunc("/add-participant/", func(w http.ResponseWriter, r *http.Request) {
-		i++
-		template.Must(template.ParseFiles("templates/index.html", "templates/participant.html")).ExecuteTemplate(w, "participant", i)
-	})
-	mux.HandleFunc("/submit/", func(w http.ResponseWriter, r *http.Request) {
-		b.Instructor.FirstName = r.PostFormValue("instructor-first")
-		b.Instructor.LastName = r.PostFormValue("instructor-last")
-		b.Date = r.PostFormValue("date")
-		b.Time = r.PostFormValue("time")
-		b.State = r.PostFormValue("state")
-		b.Location = r.PostFormValue("location")
-
-		for ; j <= i; j++ {
-			b.Participants = append(b.Participants, Participant{
-				ID: j,
-				Person: Person{
-					FirstName: r.PostFormValue("participant-first-" + fmt.Sprint(j)),
-					LastName:  r.PostFormValue(("participant-last-" + fmt.Sprint(j))),
-				},
-				Company: r.PostFormValue(("participant-company-" + fmt.Sprint(j))),
-			})
-		}
-	})
 
 	log.Fatalln(http.ListenAndServe(":8080", mux))
 }

server/server.go

@@ -0,0 +1,64 @@
+package server
+
+import (
+	"fmt"
+	"html/template"
+	"net/http"
+)
+
+type Person struct {
+	FirstName string
+	LastName  string
+}
+
+type Instructor Person
+
+type Participant struct {
+	ID int64
+	Person
+	Company string
+}
+
+type Briefing struct {
+	Instructor
+	Date         string
+	Time         string
+	State        string
+	Location     string
+	Participants []Participant
+}
+
+func DisplayForm(i int64) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		template.Must(template.ParseFiles("templates/index.html")).Execute(w, i)
+	}
+}
+
+func AddParticipant(i int64) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		i++
+		template.Must(template.ParseFiles("templates/index.html", "templates/participant.html")).ExecuteTemplate(w, "participant", i)
+	}
+}
+
+func SubmitForm(b Briefing, i, j int64) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		b.Instructor.FirstName = r.PostFormValue("instructor-first")
+		b.Instructor.LastName = r.PostFormValue("instructor-last")
+		b.Date = r.PostFormValue("date")
+		b.Time = r.PostFormValue("time")
+		b.State = r.PostFormValue("state")
+		b.Location = r.PostFormValue("location")
+
+		for ; j <= i; j++ {
+			b.Participants = append(b.Participants, Participant{
+				ID: j,
+				Person: Person{
+					FirstName: r.PostFormValue("participant-first-" + fmt.Sprint(j)),
+					LastName:  r.PostFormValue(("participant-last-" + fmt.Sprint(j))),
+				},
+				Company: r.PostFormValue(("participant-company-" + fmt.Sprint(j))),
+			})
+		}
+	}
+}