442 lines
12 KiB
Go
442 lines
12 KiB
Go
package main
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import (
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"database/sql"
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"fmt"
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"html/template"
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"log"
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"net/http"
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//"net/url"
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//"time"
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_ "github.com/mattn/go-sqlite3"
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)
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var (
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KosztBiletuSUMA int
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//zmiana pinu, hasła i blokada karty
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pinFROMsite int
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RFIDblockORno string
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hasloFROMsite string
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//logowanie ------------
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loginFROMsite string
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passwordFROMsite string
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//users ---------------
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IDusers int
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User string
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Password string
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PIN int
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RFID int
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Login string
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Blokada bool
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//bilety ---------------
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IDbiletu int
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KtoZabral string
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DataCzas string
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KosztBiletu int
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CzyZaplacony string
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//dania ---------------
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IDdania int
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NazwaDania string
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KosztDania int
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)
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//const localHost = string("192.168.8.102:9197")
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//***************************************************************************
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//funkcje sterujące
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//***************************************************************************
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//#############################################################################
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func opisStołówkaZPM(w http.ResponseWriter, r *http.Request) {
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//fmt.Println(localHostDB)
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t, _ := template.ParseFiles("StronaGlowna.gohtml")
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t.Execute(w, nil)
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}
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//#############################################################################
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func panel(w http.ResponseWriter, r *http.Request) {
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for _, cookie := range r.Cookies() {
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fmt.Fprint(w, cookie.Name)
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}
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fmt.Println("method:", r.Method)
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t, _ := template.ParseFiles("panel.gtpl")
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d := struct {
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UserView string
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}{
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UserView: User}
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t.ExecuteTemplate(w, "panel.gtpl", d)
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}
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//#############################################################################
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func wylogowano(w http.ResponseWriter, r *http.Request) {
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//--------------------------------------------------
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hasloFROMsite := r.FormValue("hasloFROMsite")
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if hasloFROMsite != "" {
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db, err := sql.Open("sqlite3", "stolowkaZPM.db")
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checkErr(err)
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akt, err := db.Prepare("UPDATE users SET Password=? WHERE IDusers=?")
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checkErr(err)
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up, err := akt.Exec(hasloFROMsite, IDusers)
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checkErr(err)
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dzialanie, err := up.RowsAffected()
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checkErr(err)
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fmt.Println(dzialanie)
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db.Close()
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}
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//--------------------------------------------------
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t, _ := template.ParseFiles("wylogowano.gtpl")
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type user struct {
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UserView string
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}
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u := user{
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UserView: User}
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t.ExecuteTemplate(w, "wylogowano.gtpl", u)
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}
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/*
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d := struct {
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loginFROMsiteView string
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passwordFROMsiteView string
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IDusersView int
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UserView string
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PasswordView string
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PINView int
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RFIDView int
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LoginView string
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BlokadaView bool
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KosztView int
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IDbiletuView int
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KtoZabralView string
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DataCzasView string
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KosztBiletuView int
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IDdaniaView int
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NazwaDaniaView string
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KosztDaniaView int
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}{
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loginFROMsiteView: "",
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passwordFROMsiteView: "",
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IDusersView: 0,
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UserView: "",
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PasswordView: "",
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PINView: 0,
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RFIDView: 0,
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LoginView: "",
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BlokadaView: Blokada,
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KosztView: 0,
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IDbiletuView: 0,
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KtoZabralView: "",
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DataCzasView: "",
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KosztBiletuView: 0,
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IDdaniaView: 0,
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NazwaDaniaView: "",
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KosztDaniaView: 0}
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*/
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//#############################################################################
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func login(w http.ResponseWriter, r *http.Request) {
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//**************************************************************************
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loginFROMsite := r.FormValue("loginFROMsite")
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passwordFROMsite := r.FormValue("passwordFROMsite")
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db, err := sql.Open("sqlite3", "stolowkaZPM.db")
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checkErr(err)
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rows0, err := db.Query("SELECT * FROM users")
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checkErr(err)
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for rows0.Next() {
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err = rows0.Scan(&IDusers, &User, &Password, &PIN, &RFID, &Login, &Blokada)
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checkErr(err)
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if r.Method == "POST" {
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if Login == loginFROMsite {
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if Password == passwordFROMsite {
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http.Redirect(w, r, "http://localhost:9197/panel", http.StatusSeeOther)
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panel(w, r)
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break
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}
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}
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}
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}
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if r.Method == "GET" {
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t, _ := template.ParseFiles("login.gtpl")
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t.Execute(w, nil)
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r.ParseForm()
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}
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if r.Method == "POST" {
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if loginFROMsite != Login {
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if loginFROMsite == "" {
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if passwordFROMsite != Password {
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t, _ := template.ParseFiles("login.gtpl")
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t.Execute(w, nil)
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fmt.Fprint(w, "*** UWAGA! *** Błąd logowania! Login lub hasło nieprawidłowe. *** Spróbuj ponownie. ***")
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}
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} else {
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if passwordFROMsite != Password {
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t, _ := template.ParseFiles("login.gtpl")
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t.Execute(w, nil)
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fmt.Fprint(w, "*** UWAGA! *** Błąd logowania! Login lub hasło nieprawidłowe. *** Spróbuj ponownie. ***")
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}
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}
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}
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}
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//**************************************************************************
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rows0.Close()
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db.Close()
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}
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//#############################################################################
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func menuDan(w http.ResponseWriter, r *http.Request) {
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t, _ := template.ParseFiles("menuDanNaglowek.gtpl")
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d := struct {
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UserView string
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}{
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UserView: User}
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t.ExecuteTemplate(w, "menuDanNaglowek.gtpl", d)
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//dania ----------------------------------
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db, err := sql.Open("sqlite3", "stolowkaZPM.db")
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checkErr2(err)
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rows2, err := db.Query("SELECT * FROM dania")
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checkErr(err)
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for rows2.Next() {
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err = rows2.Scan(&IDdania, &NazwaDania, &KosztDania)
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checkErr3(err)
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//fmt.Printf("%d. %s, %d \n", IDdania, NazwaDania, KosztDania)
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t, _ := template.ParseFiles("menuDan.gtpl")
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d := struct {
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IDdaniaView int
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NazwaDaniaView string
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KosztDaniaView int
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}{
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IDdaniaView: IDdania,
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NazwaDaniaView: NazwaDania,
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KosztDaniaView: KosztDania}
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t.ExecuteTemplate(w, "menuDan.gtpl", d)
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}
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//----------------------------------
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rows2.Close()
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db.Close()
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}
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//#############################################################################
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func historiaPosilkow(w http.ResponseWriter, r *http.Request) {
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t, _ := template.ParseFiles("historiaPosilkowNaglowek.gtpl")
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d := struct {
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UserView string
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}{
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UserView: User}
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t.ExecuteTemplate(w, "historiaPosilkowNaglowek.gtpl", d)
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//bilety ----------------------------------
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db, err := sql.Open("sqlite3", "stolowkaZPM.db")
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checkErr(err)
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rows3, err := db.Query("SELECT * FROM bilety")
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checkErr(err)
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for rows3.Next() {
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err = rows3.Scan(&IDbiletu, &KtoZabral, &DataCzas, &KosztBiletu, &CzyZaplacony)
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checkErr(err)
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if KtoZabral == User {
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t, _ := template.ParseFiles("historiaPosilkow.gtpl")
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d := struct {
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IDbiletuView int
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KtoZabralView string
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DataCzasView string
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KosztBiletuView int
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CzyZaplaconyView string
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}{
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IDbiletuView: IDbiletu,
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KtoZabralView: KtoZabral,
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DataCzasView: DataCzas,
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KosztBiletuView: KosztBiletu,
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CzyZaplaconyView: CzyZaplacony}
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t.ExecuteTemplate(w, "historiaPosilkow.gtpl", d)
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}
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//----------------------------------
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}
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rows3.Close()
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db.Close()
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}
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//#############################################################################
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func platnosci(w http.ResponseWriter, r *http.Request) {
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//fmt.Fprint(w, User)
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//bilety ----------------------------------
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db, err := sql.Open("sqlite3", "stolowkaZPM.db")
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checkErr(err)
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rows5, err := db.Query("SELECT * FROM bilety WHERE KtoZabral=?", User)
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checkErr(err)
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KosztBiletuSUMA = 0
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for rows5.Next() {
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err = rows5.Scan(&IDbiletu, &KtoZabral, &DataCzas, &KosztBiletu, &CzyZaplacony)
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checkErr3(err)
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//if KtoZabral == User {
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if CzyZaplacony == "nie" {
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KosztBiletuSUMA = KosztBiletu + KosztBiletuSUMA
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}
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//----------------------------------
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}
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//fmt.Println(KosztBiletuSUMA)
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t, _ := template.ParseFiles("platnosci.gtpl")
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checkErr(err)
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type zaplac struct {
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UserView string
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Zaplac int
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}
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z := zaplac{
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UserView: User,
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Zaplac: KosztBiletuSUMA}
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t.ExecuteTemplate(w, "platnosci.gtpl", z)
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rows5.Close()
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db.Close()
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}
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//#############################################################################
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func placeOnline(w http.ResponseWriter, r *http.Request) {
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db, err := sql.Open("sqlite3", "stolowkaZPM.db")
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checkErr(err)
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rows5, err := db.Query("SELECT * FROM bilety WHERE KtoZabral=?", User)
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checkErr(err)
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KosztBiletuSUMA = 0
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for rows5.Next() {
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err = rows5.Scan(&IDbiletu, &KtoZabral, &DataCzas, &KosztBiletu, &CzyZaplacony)
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checkErr3(err)
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if CzyZaplacony == "nie" {
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KosztBiletuSUMA = KosztBiletu + KosztBiletuSUMA
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}
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}
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t, _ := template.ParseFiles("placeOnline.gtpl")
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checkErr(err)
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type zaplac struct {
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UserView string
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Zaplac int
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}
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z := zaplac{
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UserView: User,
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Zaplac: KosztBiletuSUMA}
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t.ExecuteTemplate(w, "placeOnline.gtpl", z)
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rows5.Close()
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db.Close()
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}
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//#############################################################################
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func zmianaPINU(w http.ResponseWriter, r *http.Request) {
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pinFROMsite := r.FormValue("pinFROMsite")
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RFIDblockORno := r.FormValue("RFID")
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t, _ := template.ParseFiles("zmianaPINU.gtpl")
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type pinIblokada struct {
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UserView string
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}
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wykonaj := pinIblokada{
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UserView: User}
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t.ExecuteTemplate(w, "zmianaPINU.gtpl", wykonaj)
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if pinFROMsite != "" {
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fmt.Fprintln(w, "*** --- Pin został POMYŚLNIE ZMIENIONY! --- *** \n")
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db, err := sql.Open("sqlite3", "stolowkaZPM.db")
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checkErr(err)
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akt, err := db.Prepare("UPDATE users SET PIN=? WHERE IDusers=?")
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checkErr(err)
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up, err := akt.Exec(pinFROMsite, IDusers)
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checkErr(err)
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dzialanie, err := up.RowsAffected()
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checkErr(err)
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fmt.Println(dzialanie)
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rows0, err := db.Query("SELECT * FROM users")
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checkErr(err)
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for rows0.Next() {
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err = rows0.Scan(&IDusers, &User, &Password, &PIN, &RFID, &Login, &Blokada)
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checkErr(err)
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fmt.Printf("%d. %s, %s, %d, %d, %s, %v \n", IDusers, User, Password, PIN, RFID, Login, Blokada)
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}
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rows0.Close()
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db.Close()
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}
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if RFIDblockORno == "RFIDblock" {
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//Blokada := true
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fmt.Fprintln(w, "*** --- Karta RFID została ZABLOKOWANA! --- *** \n")
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} else {
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if RFIDblockORno == "RFIDunlock" {
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//Blokada := true
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fmt.Fprintln(w, "*** --- Karta RFID została ODBLOKOWANA! --- *** \n")
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}
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}
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}
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//#############################################################################
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func zmianaHasla(w http.ResponseWriter, r *http.Request) {
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t, _ := template.ParseFiles("zmianaHasla.gtpl")
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type zmhaslo struct {
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UserView string
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}
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wykonaj := zmhaslo{
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UserView: User}
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t.ExecuteTemplate(w, "zmianaHasla.gtpl", wykonaj)
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}
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//***************************************************************************
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//Obsługa błędów
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//***************************************************************************
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func checkErr(err error) {
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if err != nil {
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fmt.Println("Błąd")
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}
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}
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func checkErr2(err error) {
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if err != nil {
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fmt.Println("Błąd dwa")
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}
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}
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func checkErr3(err error) {
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if err != nil {
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fmt.Println("Błąd trzy")
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}
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}
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//***************************************************************************
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//funkcja główna
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//***************************************************************************
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func main() {
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http.HandleFunc("/", opisStołówkaZPM)
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http.HandleFunc("/login", login)
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http.HandleFunc("/panel", panel)
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http.HandleFunc("/historiaPosilkow", historiaPosilkow)
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http.HandleFunc("/platnosci", platnosci)
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http.HandleFunc("/platnosci/placeOnline", placeOnline)
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http.HandleFunc("/wylogowano", wylogowano)
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http.HandleFunc("/menuDan", menuDan)
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http.HandleFunc("/zmianaPINU", zmianaPINU)
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http.HandleFunc("/zmianaHasla", zmianaHasla)
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err := http.ListenAndServe(":9197", nil)
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if err != nil {
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log.Fatal("ListenAndServe: ", err)
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}
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}
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