commit a279ce84387793b42094780a8d6e39a75447d3f8
Author: امیرحسین مقیسه <siramirmoghi3@gmail.com>
Date:   Tue Feb 23 23:49:28 2021 +0330

    initial

diff --git a/.env.docker b/.env.docker
new file mode 100644
index 0000000..a0430ab
--- /dev/null
+++ b/.env.docker
@@ -0,0 +1,4 @@
+AMPQ_HOST="localhost"
+AMPQ_PORT="5672"
+AMPQ_USERNAME="Username"
+AMPQ_PASSWORD='Password"'
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0f7b0f1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,33 @@
+# Created by https://www.toptal.com/developers/gitignore/api/go,vscode
+# Edit at https://www.toptal.com/developers/gitignore?templates=go,vscode
+
+### Go ###
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+### Go Patch ###
+/vendor/
+/Godeps/
+
+### vscode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+.env
+# End of https://www.toptal.com/developers/gitignore/api/go,vscode
\ No newline at end of file
diff --git a/fail/fail.go b/fail/fail.go
new file mode 100644
index 0000000..3e2e740
--- /dev/null
+++ b/fail/fail.go
@@ -0,0 +1,17 @@
+package fail
+
+import "log"
+
+//ShowError Fail
+func ShowError(err error, msg string) {
+	if err != nil {
+		log.Printf("%s: %s", msg, err)
+	}
+}
+
+//FailOnError Fail
+func FailOnError(err error, msg string) {
+	if err != nil {
+		log.Fatalf("%s: %s", msg, err)
+	}
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..2aecd34
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,8 @@
+module vnfco.ir/rabbit
+
+go 1.16
+
+require (
+	github.com/joho/godotenv v1.3.0
+	github.com/streadway/amqp v1.0.0
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..43dc793
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,4 @@
+github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
+github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg=
+github.com/streadway/amqp v1.0.0 h1:kuuDrUJFZL1QYL9hUNuCxNObNzB0bV/ZG5jV3RWAQgo=
+github.com/streadway/amqp v1.0.0/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..13b582a
--- /dev/null
+++ b/main.go
@@ -0,0 +1,41 @@
+package main
+
+import (
+	"encoding/json"
+	"log"
+	"os"
+
+	"github.com/joho/godotenv"
+	"vnfco.ir/rabbit/fail"
+	"vnfco.ir/rabbit/rabbit"
+)
+
+func init() {
+	err := godotenv.Load(".env")
+	fail.FailOnError(err, "Can't Load ENV file")
+}
+
+func main() {
+	_, channel := rabbit.ConnectToAMPQServerAndCreateChannel(os.Getenv("AMPQ_HOST"), os.Getenv("AMPQ_PORT"), os.Getenv("AMPQ_USERNAME"), os.Getenv("AMPQ_PASSWORD"))
+	queueHello := rabbit.CreateOrJoinSimpleQueue(channel, "hi")
+	queueReply := rabbit.CreateOrJoinSimpleQueue(channel, "reply")
+	msgs := rabbit.Listen(channel, queueHello)
+
+	forever := make(chan bool)
+
+	go func() {
+		for d := range msgs {
+			log.Printf("Received a message: %s with Headers : %s", d.Body, d.Headers)
+			BodyMap := map[string]string{
+				"title": "Hello baby I love you",
+				"body":  "I love Your More Than You Ever Think ",
+			}
+			jsonBody, err := json.Marshal(BodyMap)
+			fail.FailOnError(err, "Can Not Stringify Map")
+			rabbit.Publish(channel, queueReply, string(jsonBody), "application/json")
+		}
+	}()
+
+	log.Printf(" [*] Waiting for messages. To exit press CTRL+C")
+	<-forever
+}
diff --git a/rabbit/rabbit.go b/rabbit/rabbit.go
new file mode 100644
index 0000000..13084f0
--- /dev/null
+++ b/rabbit/rabbit.go
@@ -0,0 +1,61 @@
+package rabbit
+
+import (
+	"fmt"
+
+	"github.com/streadway/amqp"
+	"vnfco.ir/rabbit/fail"
+)
+
+//ConnectToAMPQServerAndCreateChannel to conncet to amq server and return connection
+func ConnectToAMPQServerAndCreateChannel(host string, port string, username string, password string) (*amqp.Connection, *amqp.Channel) {
+	connection, err := amqp.Dial(fmt.Sprintf("amqp://%s:%s@%s:%s/", username, password, host, port))
+	fail.FailOnError(err, "Failed to connect to RabbitMQ")
+	channel, err := connection.Channel()
+	fail.FailOnError(err, "Failed to Create Channel to RabbitMQ")
+	return connection, channel
+}
+
+// CreateOrJoinSimpleQueue A queue on rabbit mq
+func CreateOrJoinSimpleQueue(Channel *amqp.Channel, QueueName string) *amqp.Queue {
+	queue, err := Channel.QueueDeclare(
+		QueueName, // name
+		true,      // durable
+		false,     // delete when unused
+		false,     // exclusive
+		false,     // no-wait
+		nil,       // arguments
+	)
+	fail.FailOnError(err, "Failed to Create Queue Or Join")
+	return &queue
+}
+
+//Listen on A queue in rabbit mq
+func Listen(Channel *amqp.Channel, Queue *amqp.Queue) <-chan amqp.Delivery {
+	messages, err := Channel.Consume(
+		Queue.Name, // queue
+		"",         // consumer
+		true,       // auto-ack
+		false,      // exclusive
+		false,      // no-local
+		false,      // no-wait
+		nil,        // args
+	)
+	fail.ShowError(err, "Failed to Consume a Queue")
+	return messages
+}
+
+//Publish : send message to the queue
+func Publish(Channel *amqp.Channel, Queue *amqp.Queue, Body string, ContentType string) error {
+	err := Channel.Publish(
+		"",         // exchange
+		Queue.Name, // routing key
+		false,      // mandatory
+		false,      // immediate
+		amqp.Publishing{
+			ContentType: ContentType,
+			Body:        []byte(Body),
+		})
+	fail.ShowError(err, "Failed to Send Message to Queue")
+	return err
+}