47 lines
981 B
Go
47 lines
981 B
Go
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// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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import (
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"encoding/json"
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"net/http"
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)
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func main() {
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http.HandleFunc("/add", onlyPost(add))
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http.HandleFunc("/list", list)
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panic(http.ListenAndServe(":8000", nil))
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}
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func add(w http.ResponseWriter, r *http.Request) {
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var wiz wizard
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if err := json.NewDecoder(r.Body).Decode(&wiz); err != nil {
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panic(err)
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}
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db.add(wiz)
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w.WriteHeader(http.StatusOK)
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}
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func list(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "text/html; charset=UTF-8")
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w.WriteHeader(http.StatusOK)
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tmpl.Execute(w, db.list())
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}
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func onlyPost(next http.HandlerFunc) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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if r.Method == "POST" {
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next(w, r)
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return
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}
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w.WriteHeader(http.StatusBadRequest)
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w.Write([]byte("NOT OK"))
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}
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}
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