switch to httprouter. add /commands/:channel route to display commands for a channel

cmd/nourybot/main.go

@@ -207,7 +207,7 @@ func main() {
 	})
 
 	// Start status page
-	go app.statusPage()
+	go app.startRouter()
 
 	// Actually connect to chat.
 	err = app.TwitchClient.Connect()

cmd/nourybot/router.go

@@ -0,0 +1,75 @@
+package main
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+
+	"github.com/julienschmidt/httprouter"
+	"github.com/lyx0/nourybot/internal/common"
+)
+
+func (app *application) startRouter() {
+	router := httprouter.New()
+	router.GET("/status", app.statusPageRoute)
+	router.GET("/commands/:channel", app.channelCommandsRoute)
+
+	app.Log.Fatal(http.ListenAndServe(":8080", router))
+}
+
+func (app *application) channelCommandsRoute(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
+	channel := ps.ByName("channel")
+
+	command, err := app.Models.Commands.GetAllChannel(channel)
+	if err != nil {
+		app.Log.Errorw("Error trying to retrieve all timers from database", err)
+		return
+	}
+
+	// The slice of timers is only used to log them at
+	// the start so it looks a bit nicer.
+	var cs []string
+
+	// Iterate over all timers and then add them onto the scheduler.
+	for i, v := range command {
+		// idk why this works but it does so no touchy touchy.
+		// https://github.com/robfig/cron/issues/420#issuecomment-940949195
+		i, v := i, v
+		_ = i
+		var c string
+
+		if v.Category == "ascii" {
+			c = fmt.Sprintf(
+				"Name: \t%v\n"+
+					"Help: \t%v\n"+
+					"Level: \t%v\n"+
+					"\n",
+				v.Name, v.Help, v.Level,
+			)
+		} else {
+			c = fmt.Sprintf(
+				"Name: \t%v\n"+
+					"Help: \t%v\n"+
+					"Level: \t%v\n"+
+					"Text: \t%v\n"+
+					"\n",
+				v.Name, v.Help, v.Level, v.Text,
+			)
+		}
+
+		// Add new value to the slice
+		cs = append(cs, c)
+
+	}
+
+	text := strings.Join(cs, "")
+	fmt.Fprintf(w, fmt.Sprint(text), ps.ByName("name"))
+}
+
+func (app *application) statusPageRoute(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
+	commit := common.GetVersion()
+	started := common.GetUptime().Format("2006-1-2 15:4:5")
+	commitLink := fmt.Sprintf("https://github.com/lyx0/nourybot/commit/%v", common.GetVersionPure())
+
+	fmt.Fprintf(w, fmt.Sprintf("started: \t%v\nenvironment: \t%v\ncommit: \t%v\ngithub: \t%v", started, app.Environment, commit, commitLink))
+}

cmd/nourybot/status_page.go

@@ -1,22 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-
-	"github.com/lyx0/nourybot/internal/common"
-)
-
-func (app *application) statusPage() {
-	commit := common.GetVersion()
-	started := common.GetUptime().Format("2006-1-2 15:4:5")
-	commitLink := fmt.Sprintf("https://github.com/lyx0/nourybot/commit/%v", common.GetVersionPure())
-
-	statusHandler := func(w http.ResponseWriter, req *http.Request) {
-		io.WriteString(w, fmt.Sprintf("started: \t%v\nenvironment: \t%v\ncommit: \t%v\ngithub: \t%v", started, app.Environment, commit, commitLink))
-	}
-
-	http.HandleFunc("/status", statusHandler)
-	app.Log.Fatal(http.ListenAndServe(":8080", nil))
-}

go.mod

@@ -26,4 +26,5 @@ require (
 	github.com/briandowns/openweathermap v0.19.0
 	github.com/dustin/go-humanize v1.0.1
 	github.com/joho/godotenv v1.5.1
+	github.com/julienschmidt/httprouter v1.3.0
 )

go.sum

@@ -18,6 +18,8 @@ github.com/jakecoffman/cron v0.0.0-20190106200828-7e2009c226a5 h1:kCvm3G3u+eTRbj
 github.com/jakecoffman/cron v0.0.0-20190106200828-7e2009c226a5/go.mod h1:6DM2KNNK69jRu0lAHmYK9LYxmqpNjYHOaNp/ZxttD4U=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+github.com/julienschmidt/httprouter v1.3.0 h1:U0609e9tgbseu3rBINet9P48AI/D3oJs4dN7jwJOQ1U=
+github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
 github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
 github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/nicklaw5/helix/v2 v2.25.1 h1:hccFfWf1kdPKeC/Zp8jNbOvqV0f6ya12hdeNHuQa5wg=