From b3543fcced7397a4c615b90f31e79aa84622c432 Mon Sep 17 00:00:00 2001
From: lyx0 <stefan@parfuss.me>
Date: Sat, 23 Oct 2021 19:48:50 +0200
Subject: [PATCH] add currency

---
 pkg/api/currency.go      | 42 ++++++++++++++++++++++++++++++++++++++++
 pkg/commands/currency.go | 16 +++++++++++++++
 pkg/handlers/command.go  |  3 +++
 3 files changed, 61 insertions(+)
 create mode 100644 pkg/api/currency.go
 create mode 100644 pkg/commands/currency.go

diff --git a/pkg/api/currency.go b/pkg/api/currency.go
new file mode 100644
index 0000000..243ac26
--- /dev/null
+++ b/pkg/api/currency.go
@@ -0,0 +1,42 @@
+package api
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+
+	log "github.com/sirupsen/logrus"
+)
+
+// reply, err := api.Currency(currAmount, currFrom, currTo)
+
+type currencyResponse struct {
+	Amount int    `json:"amount"`
+	Base   string `json:"base"`
+	Rates  rates
+}
+
+type rates map[string]interface{}
+
+func Currency(currAmount string, currFrom string, currTo string) (string, error) {
+	//
+	baseUrl := "https://api.frankfurter.app"
+	response, err := http.Get(fmt.Sprintf("%s/latest?amount=%s&from=%s&to=%s", baseUrl, currAmount, currFrom, currTo))
+	if err != nil {
+		log.Error(err)
+	}
+
+	responseData, err := ioutil.ReadAll(response.Body)
+	if err != nil {
+		log.Error(err)
+	}
+
+	var responseObject currencyResponse
+	json.Unmarshal(responseData, &responseObject)
+
+	log.Info(responseObject.Amount)
+	log.Info(responseObject.Base)
+	log.Info(responseObject.Rates)
+	return "", nil
+}
diff --git a/pkg/commands/currency.go b/pkg/commands/currency.go
new file mode 100644
index 0000000..8160de5
--- /dev/null
+++ b/pkg/commands/currency.go
@@ -0,0 +1,16 @@
+package commands
+
+import (
+	"github.com/lyx0/nourybot/cmd/bot"
+	"github.com/lyx0/nourybot/pkg/api"
+	"github.com/sirupsen/logrus"
+)
+
+// commands.Currency(target, cmdParams[1], cmdParams[2], cmdParams[4], nb)
+func Currency(target string, currAmount string, currFrom string, currTo string, nb *bot.Bot) {
+	reply, err := api.Currency(currAmount, currFrom, currTo)
+	if err != nil {
+		logrus.Info(err)
+	}
+	nb.Send(target, reply)
+}
diff --git a/pkg/handlers/command.go b/pkg/handlers/command.go
index 462605b..f516713 100644
--- a/pkg/handlers/command.go
+++ b/pkg/handlers/command.go
@@ -70,6 +70,9 @@ func Command(message twitch.PrivateMessage, nb *bot.Bot) {
 		commands.Color(message, nb)
 		return
 
+		// ()currency 10 gbp to usd
+	case "currency":
+		commands.Currency(target, cmdParams[1], cmdParams[2], cmdParams[4], nb)
 	case "echo":
 		commands.Echo(target, message.Message[7:len(message.Message)], nb)
 		return