From 9343d2ea697f13e52e9199fce62a959f1954f580 Mon Sep 17 00:00:00 2001
From: Brian Picciano <mediocregopher@gmail.com>
Date: Mon, 30 Aug 2021 20:08:51 -0600
Subject: add chat handlers and only allow POST methods

---
 srv/api/utils.go | 91 --------------------------------------------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 srv/api/utils.go

(limited to 'srv/api/utils.go')

diff --git a/srv/api/utils.go b/srv/api/utils.go
deleted file mode 100644
index 2cf40b6..0000000
--- a/srv/api/utils.go
+++ /dev/null
@@ -1,91 +0,0 @@
-package api
-
-import (
-	"context"
-	"crypto/rand"
-	"encoding/hex"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"strconv"
-
-	"github.com/mediocregopher/mediocre-go-lib/v2/mlog"
-)
-
-type loggerCtxKey int
-
-func setRequestLogger(r *http.Request, logger *mlog.Logger) *http.Request {
-	ctx := r.Context()
-	ctx = context.WithValue(ctx, loggerCtxKey(0), logger)
-	return r.WithContext(ctx)
-}
-
-func getRequestLogger(r *http.Request) *mlog.Logger {
-	ctx := r.Context()
-	logger, _ := ctx.Value(loggerCtxKey(0)).(*mlog.Logger)
-	if logger == nil {
-		logger = mlog.Null
-	}
-	return logger
-}
-
-func jsonResult(rw http.ResponseWriter, r *http.Request, v interface{}) {
-	b, err := json.Marshal(v)
-	if err != nil {
-		internalServerError(rw, r, err)
-		return
-	}
-	b = append(b, '\n')
-
-	rw.Header().Set("Content-Type", "application/json")
-	rw.Write(b)
-}
-
-func badRequest(rw http.ResponseWriter, r *http.Request, err error) {
-	getRequestLogger(r).Warn(r.Context(), "bad request", err)
-
-	rw.WriteHeader(400)
-	jsonResult(rw, r, struct {
-		Error string `json:"error"`
-	}{
-		Error: err.Error(),
-	})
-}
-
-func internalServerError(rw http.ResponseWriter, r *http.Request, err error) {
-	getRequestLogger(r).Error(r.Context(), "internal server error", err)
-
-	rw.WriteHeader(500)
-	jsonResult(rw, r, struct {
-		Error string `json:"error"`
-	}{
-		Error: "internal server error",
-	})
-}
-
-func strToInt(str string, defaultVal int) (int, error) {
-	if str == "" {
-		return defaultVal, nil
-	}
-	return strconv.Atoi(str)
-}
-
-func getCookie(r *http.Request, cookieName, defaultVal string) (string, error) {
-	c, err := r.Cookie(cookieName)
-	if errors.Is(err, http.ErrNoCookie) {
-		return defaultVal, nil
-	} else if err != nil {
-		return "", fmt.Errorf("reading cookie %q: %w", cookieName, err)
-	}
-
-	return c.Value, nil
-}
-
-func randStr(numBytesEntropy int) string {
-	b := make([]byte, numBytesEntropy)
-	if _, err := rand.Read(b); err != nil {
-		panic(err)
-	}
-	return hex.EncodeToString(b)
-}
-- 
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