Added mock mail client.

config/config.go

@@ -31,6 +31,7 @@ type (
 		App      AppConfig
 		Cache    CacheConfig
 		Database DatabaseConfig
+		Mail     MailConfig
 	}
 
 	// HTTPConfig stores HTTP configuration
@@ -68,6 +69,14 @@ type (
 		Database     string `env:"DB_NAME,default=app"`
 		TestDatabase string `env:"DB_NAME_TEST,default=app_test"`
 	}
+
+	MailConfig struct {
+		Hostname    string `env:"MAIL_HOSTNAME,default=localhost"`
+		Port        uint16 `env:"MAIL_PORT,default=25"`
+		User        string `env:"MAIL_USER,default=admin"`
+		Password    string `env:"MAIL_PASSWORD,default=admin"`
+		FromAddress string `env:"MAIL_FROM_ADDRESS,default=admin@localhost"`
+	}
 )
 
 // GetConfig loads and returns application configuration

container/container.go

@@ -5,6 +5,8 @@ import (
 	"database/sql"
 	"fmt"
 
+	"goweb/mail"
+
 	"entgo.io/ent/dialect"
 	entsql "entgo.io/ent/dialect/sql"
 	"github.com/eko/gocache/v2/cache"
@@ -24,6 +26,7 @@ type Container struct {
 	Cache    *cache.Cache
 	Database *sql.DB
 	ORM      *ent.Client
+	Mail     *mail.Client
 }
 
 func NewContainer() *Container {
@@ -33,6 +36,7 @@ func NewContainer() *Container {
 	c.initCache()
 	c.initDatabase()
 	c.initORM()
+	c.initMail()
 	return c
 }
 
@@ -113,3 +117,11 @@ func (c *Container) initORM() {
 		panic(fmt.Sprintf("failed to create database schema: %v", err))
 	}
 }
+
+func (c *Container) initMail() {
+	var err error
+	c.Mail, err = mail.NewClient(c.Config)
+	if err != nil {
+		panic(fmt.Sprintf("failed to create mail client: %v", err))
+	}
+}

mail/mail.go

@@ -0,0 +1,27 @@
+package mail
+
+import (
+	"goweb/config"
+
+	"github.com/labstack/echo/v4"
+)
+
+type Client struct {
+	config *config.Config
+}
+
+func NewClient(cfg *config.Config) (*Client, error) {
+	return &Client{
+		config: cfg,
+	}, nil
+}
+
+func (c *Client) Send(ctx echo.Context, to, body string) error {
+	if c.config.App.Environment != config.EnvProduction {
+		// IE, skip sending email..
+	}
+	ctx.Logger().Debugf("Mock email sent. To: %s  Body: %s", to, body)
+	return nil
+}
+
+// TODO: Send with template?