jason/sicherheitsunterweisung
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Noch ein Bisschen aufgeräumt

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This commit is contained in:
Jason Streifling 2023-10-19 15:22:45 +02:00
parent 39d8108521
commit 5019432b24
3 changed files with 46 additions and 100 deletions
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26
main.go
View File

@ -7,39 +7,17 @@ import (
"streifling.com/jason/sicherheitsunterweisung/packages/data" "streifling.com/jason/sicherheitsunterweisung/packages/data"
"streifling.com/jason/sicherheitsunterweisung/packages/server" "streifling.com/jason/sicherheitsunterweisung/packages/server"
"streifling.com/jason/sicherheitsunterweisung/packages/types"
) )
// func waitForParticipants(sb []*types.Briefing, sp []*types.Participant, cp <-chan *types.Participant, m *http.ServeMux) {
// for p := range cp {
// sg := make([]*types.GivenAnswer, 4)
//
// p.Questions = data.InitQuestions()
// sp = append(sp, p)
//
// var i int
// for i = range p.Questions {
// m.HandleFunc("/display-question-"+fmt.Sprintf("%d", p.ID)+"-"+fmt.Sprintf("%d", i)+"/", server.DisplayQuestion(i, p))
// }
// m.HandleFunc("/display-question-"+fmt.Sprintf("%d", p.ID)+"-"+fmt.Sprintf("%d", i+1)+"/", server.DisplayTestResults(sb, p))
// }
// }
func main() { func main() {
logins := make([]string, 0) logins := make([]string, 0)
// participants := make([]*types.Participant, 0)
briefings := make([]*types.Briefing, 0)
mux := http.NewServeMux()
db, err := data.OpenDB("sicherheitsunterweisung") db, err := data.OpenDB("sicherheitsunterweisung")
if err != nil { if err != nil {
log.Fatalln(err) log.Fatalln(err)
} }
// participantChan := make(chan *types.Participant) mux := http.NewServeMux()
// defer close(participantChan)
// go waitForParticipants(briefings, participants, participantChan, mux)
mux.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static/")))) mux.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir("static/"))))
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
template.Must(template.ParseFiles("templates/index.html", "templates/login.html")).Execute(w, nil) template.Must(template.ParseFiles("templates/index.html", "templates/login.html")).Execute(w, nil)
@ -47,7 +25,7 @@ func main() {
mux.HandleFunc("/search/", server.DisplaySearchResults(db)) mux.HandleFunc("/search/", server.DisplaySearchResults(db))
mux.HandleFunc("/new-briefing/", server.DisplayInstructorForm()) mux.HandleFunc("/new-briefing/", server.DisplayInstructorForm())
mux.HandleFunc("/add-participant/", server.AddParticipant(&logins)) mux.HandleFunc("/add-participant/", server.AddParticipant(&logins))
mux.HandleFunc("/submit-form/", server.SubmitBriefingForm(&briefings)) mux.HandleFunc("/submit-form/", server.SubmitBriefingForm(db, &logins))
mux.HandleFunc("/internal-login/", server.DisplayTable(db)) mux.HandleFunc("/internal-login/", server.DisplayTable(db))
mux.HandleFunc("/external-login/", server.DisplayParticipantForm(&logins)) mux.HandleFunc("/external-login/", server.DisplayParticipantForm(&logins))

98
packages/data/db.go
View File

@ -60,12 +60,6 @@ func getCredentials() (string, string, error) {
return user, pass, nil return user, pass, nil
} }
func reverseOrder(bs []*types.Briefing) {
for i, j := 0, len(bs)-1; i < j; i, j = i+1, j-1 {
bs[i], bs[j] = bs[j], bs[i]
}
}
func OpenDB(dbName string) (*DB, error) { func OpenDB(dbName string) (*DB, error) {
var err error var err error
db := new(DB) db := new(DB)
@ -89,7 +83,7 @@ func OpenDB(dbName string) (*DB, error) {
return db, nil return db, nil
} }
func (db *DB) writeBriefing(b *types.Briefing) error { func (db *DB) WriteBriefing(b *types.Briefing) error {
result, err := db.Exec(` result, err := db.Exec(`
INSERT INTO briefings INSERT INTO briefings
(date, time, location, document_name, as_of, instructor_id) (date, time, location, document_name, as_of, instructor_id)
@ -100,7 +94,7 @@ func (db *DB) writeBriefing(b *types.Briefing) error {
return fmt.Errorf("*DB.writeBriefing: db.Exec(): %v\n", err) return fmt.Errorf("*DB.writeBriefing: db.Exec(): %v\n", err)
} }
_, err = result.LastInsertId() b.ID, err = result.LastInsertId()
if err != nil { if err != nil {
return fmt.Errorf("*DB.writeBriefing: result.LastInsertId(): %v\n", err) return fmt.Errorf("*DB.writeBriefing: result.LastInsertId(): %v\n", err)
} }
@ -108,61 +102,54 @@ func (db *DB) writeBriefing(b *types.Briefing) error {
return nil return nil
} }
func (db *DB) writeParticipants(sp *[]*types.Participant) error { func (db *DB) WriteParticipant(p *types.Participant) error {
for _, p := range *sp { result, err := db.Exec(`
result, err := db.Exec(` INSERT INTO participants
INSERT INTO participants (first_name, last_name, company)
(first_name, last_name, company) VALUES
VALUES (?, ?, ?)
(?, ?, ?) `, p.FirstName, p.LastName, p.Company)
`, p.FirstName, p.LastName, p.Company) if err != nil {
if err != nil { return fmt.Errorf("*DB.writeParticipants: db.Exec(): %v\n", err)
return fmt.Errorf("*DB.writeParticipants: db.Exec(): %v\n", err) }
}
_, err = result.LastInsertId() p.ID, err = result.LastInsertId()
if err != nil { if err != nil {
return fmt.Errorf("*DB.writeParticipants: result.LastInsertId(): %v\n", err) return fmt.Errorf("*DB.writeParticipants: result.LastInsertId(): %v\n", err)
}
} }
return nil return nil
} }
func (db *DB) writeGivenAnswers(b *types.Briefing, sp *[]*types.Participant, sq *[]*types.Question, sg *[]*types.GivenAnswer) error { func (db *DB) WriteGivenAnswer(b *types.Briefing, p *types.Participant, q *types.Question, g *types.GivenAnswer) error {
for _, p := range *sp { _, err := db.Exec(`
for i, q := range *sq { INSERT INTO given_answers
result, err := db.Exec(` (briefing_id, participant_id, question_id, given_answer)
INSERT INTO given_answers VALUES
(briefing_id, participant_id, question_id, given_answer) (?, ?, ?, ?)
VALUES `, b.ID, p.ID, q.ID, g)
(?, ?, ?, ?) if err != nil {
`, b.ID, p.ID, q.ID, (*sg)[i]) return fmt.Errorf("*DB.writeGivenAnswers: db.Exec(): %v\n", err)
if err != nil {
return fmt.Errorf("*DB.writeGivenAnswers: db.Exec(): %v\n", err)
}
_, err = result.LastInsertId()
if err != nil {
return fmt.Errorf("*DB.writeGivenAnswers: result.LastInsertId(): %v\n", err)
}
}
} }
return nil return nil
} }
func (db *DB) WriteAllDataOfBriefing(b *types.Briefing, sp *[]*types.Participant, sq *[]*types.Question, sg *[]*types.GivenAnswer) error { func (db *DB) WriteAllDataOfBriefing(b *types.Briefing, sp *[]*types.Participant, sq *[]*types.Question, sg *[]*types.GivenAnswer) error {
if err := db.writeBriefing(b); err != nil { if err := db.WriteBriefing(b); err != nil {
return fmt.Errorf("*DB.WriteAllDataOfBriefing: db.writeBriefing(): %v\n", err) return fmt.Errorf("*DB.WriteAllDataOfBriefing: db.writeBriefing(): %v\n", err)
} }
if err := db.writeParticipants(sp); err != nil { for _, p := range *sp {
return fmt.Errorf("*DB.WriteAllDataOfBriefing: db.writeParticipants(): %v\n", err) if err := db.WriteParticipant(p); err != nil {
return fmt.Errorf("*DB.WriteAllDataOfBriefing: db.writeParticipants(): %v\n", err)
}
} }
if err := db.writeGivenAnswers(b, sp, sq, sg); err != nil { for _, p := range *sp {
return fmt.Errorf("*DB.WriteAllDataOfBriefing: db.writeGivenAnswers(): %v\n", err) for i, q := range *sq {
db.WriteGivenAnswer(b, p, q, (*sg)[i])
}
} }
return nil return nil
@ -320,22 +307,3 @@ func (db *DB) GetInstructors() (*[]*types.Instructor, error) {
return &instructors, nil return &instructors, nil
} }
func (db *DB) WriteParticipant(p *types.Participant) error {
result, err := db.Exec(`
INSERT INTO participants
(first_name, last_name, company)
VALUES
(?, ?, ?)
`, p.FirstName, p.LastName, p.Company)
if err != nil {
return fmt.Errorf("*DB.writeParticipant: db.Exec(): %v\n", err)
}
p.ID, err = result.LastInsertId()
if err != nil {
return fmt.Errorf("*DB.writeParticipant: result.LastInsertId(): %v\n", err)
}
return nil
}

22
packages/server/server.go
View File

@ -7,19 +7,18 @@ import (
"html/template" "html/template"
"net/http" "net/http"
"strconv" "strconv"
"strings"
"time" "time"
"streifling.com/jason/sicherheitsunterweisung/packages/data" "streifling.com/jason/sicherheitsunterweisung/packages/data"
"streifling.com/jason/sicherheitsunterweisung/packages/types" "streifling.com/jason/sicherheitsunterweisung/packages/types"
) )
type questionData struct { // type questionData struct {
ID int64 // ID int64
Q types.Question // Q types.Question
I int // I int
J int // J int
} // }
func DisplayTable(db *data.DB) http.HandlerFunc { func DisplayTable(db *data.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) { return func(w http.ResponseWriter, r *http.Request) {
@ -48,7 +47,7 @@ func DisplayInstructorForm() http.HandlerFunc {
} }
func generateUUID() (string, error) { func generateUUID() (string, error) {
bs := make([]byte, 2) bs := make([]byte, 4)
if _, err := rand.Read(bs); err != nil { if _, err := rand.Read(bs); err != nil {
return "", fmt.Errorf("GenerateUUID: rand.Read(bs): %v\n", err) return "", fmt.Errorf("GenerateUUID: rand.Read(bs): %v\n", err)
@ -71,7 +70,7 @@ func AddParticipant(sl *[]string) http.HandlerFunc {
// TODO: Hier weiter machen, irgendwie die b.ID herausgeben, // TODO: Hier weiter machen, irgendwie die b.ID herausgeben,
// am besten hier auch die p.IDs rausgeben, damit diese später verknüpft werden können // am besten hier auch die p.IDs rausgeben, damit diese später verknüpft werden können
func SubmitBriefingForm(sb *[]*types.Briefing) http.HandlerFunc { func SubmitBriefingForm(db *data.DB, sl *[]string) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) { return func(w http.ResponseWriter, r *http.Request) {
now := time.Now() now := time.Now()
briefing := new(types.Briefing) briefing := new(types.Briefing)
@ -86,7 +85,8 @@ func SubmitBriefingForm(sb *[]*types.Briefing) http.HandlerFunc {
briefing.DocumentName = r.PostFormValue("document") // TODO: in HTML einfügen briefing.DocumentName = r.PostFormValue("document") // TODO: in HTML einfügen
briefing.AsOf = r.PostFormValue("state") // TODO: Umbenennen briefing.AsOf = r.PostFormValue("state") // TODO: Umbenennen
// briefing.InstructorID = r.PostFormValue("instructor-id") // TODO: aus Dropdown holen // briefing.InstructorID = r.PostFormValue("instructor-id") // TODO: aus Dropdown holen
(*sb) = append(*sb, briefing)
db.WriteBriefing(briefing)
} }
} }
@ -105,7 +105,7 @@ func newParticipant(l string) (*types.Participant, error) {
var err error var err error
p := new(types.Participant) p := new(types.Participant)
p.ID, err = strconv.ParseInt(strings.Split(l, "-")[0], 10, 64) p.ID, err = strconv.ParseInt(l, 10, 64)
if err != nil { if err != nil {
return nil, fmt.Errorf("newParticipant: strconv.Atoi(idString): %v\n", err) return nil, fmt.Errorf("newParticipant: strconv.Atoi(idString): %v\n", err)
} }