first time go in to cloud repo

utils/mail-template.go

@@ -0,0 +1,29 @@
+package utils
+
+import (
+	"bytes"
+	"fmt"
+	"html/template"
+	"linhdevtran99/rest-api/models"
+)
+
+func BuildEmail() string {
+
+	data := models.EmailTemplate{
+		Otp:             "11017",
+		AlternativeLink: "https://www.google.com.vn",
+	}
+
+	tmpl, err := template.ParseFiles("./Template/email.html")
+
+	if err != nil {
+		fmt.Println("Cant achieve file")
+	}
+
+	var result bytes.Buffer
+	_ = tmpl.Execute(&result, data)
+
+	fmt.Println(result.String())
+	return result.String()
+
+}

utils/mongodb.go

@@ -0,0 +1,35 @@
+package utils
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+	"go.mongodb.org/mongo-driver/mongo/readpref"
+)
+
+var MongoDB *mongo.Client
+
+func InitMongoDriver(mongoUri string) *mongo.Client {
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	client, err := mongo.Connect(ctx, options.Client().ApplyURI(mongoUri))
+
+	if err != nil {
+		panic(err)
+	}
+
+	err = client.Ping(ctx, readpref.Primary())
+
+	if err != nil {
+		panic(err)
+	} else {
+		fmt.Println("MongoDB is ready")
+	}
+
+	MongoDB = client
+
+	return client
+}

utils/redisdb.go

@@ -0,0 +1,31 @@
+package utils
+
+import (
+	"context"
+	"fmt"
+	"github.com/redis/go-redis/v9"
+)
+
+var Redis *redis.Client
+
+func RedisClientDriver(redisUri string) *redis.Client {
+	ctx := context.Background()
+	opt, err := redis.ParseURL(redisUri)
+	if err != nil {
+		panic(err)
+	}
+	redisClient := redis.NewClient(opt)
+	res, err := redisClient.Ping(ctx).Result()
+
+	if err != nil {
+		ctx.Done()
+		panic(err)
+	}
+
+	if res == "PONG" {
+		fmt.Println("Redis is ready")
+	}
+
+	Redis = redisClient
+	return redisClient
+}