Update

cmd/main.go

@@ -16,6 +16,7 @@ import (
 	"github.com/hodlgap/captive-portal/pkg"
 	"github.com/hodlgap/captive-portal/pkg/config"
 	"github.com/hodlgap/captive-portal/pkg/handler"
+	"github.com/hodlgap/captive-portal/pkg/models"
 )
 
 const (
@@ -46,6 +47,11 @@ func main() {
 	redisCli := redis.NewClient(redisOpt)
 	redisCli.AddHook(nrredis.NewHook(redisOpt))
 
+	db := models.MustGetDB(c.DB.Host, c.DB.User, c.DB.Password, c.DB.Name, c.DB.Port)
+	if err := db.Ping(); err != nil {
+		log.Fatalf("%+v", errors.WithStack(err))
+	}
+
 	app = handler.SetRoute(c, app, redisCli)
 
 	// Start server

config.yml.example

@@ -21,5 +21,6 @@ redis:
 db:
   host: 127.0.0.1
   port: 5432
-  name: "captive_portal"
+  user: "postgres"
+  name: "captive-portal"
   password: "example"

db/templates/singleton/psql.go.tpl

@@ -3,6 +3,8 @@ import (
 	"fmt"
 
 	log "github.com/sirupsen/logrus"
+
+    _ "github.com/lib/pq"
 )
 
 const (
@@ -11,7 +13,9 @@ const (
 )
 
 func MustGetDB(host, user, pass, dbName string, port int) *sql.DB {
-	db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@tcp(%s:%d)/%s?parseTime=true", user, pass, host, port, dbName))
+	db, err := sql.Open("postgres", fmt.Sprintf(
+		"user=%s password=%s host=%s port=%d dbname=%s sslmode=disable", user, pass, host, port, dbName,
+	))
 	if err != nil {
 		panic(err)
 	}

go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/go-redis/redismock/v9 v9.0.3
 	github.com/labstack/echo/v4 v4.11.1
 	github.com/labstack/gommon v0.4.0
+	github.com/lib/pq v1.10.6
 	github.com/newrelic/go-agent/v3 v3.26.0
 	github.com/newrelic/go-agent/v3/integrations/nrecho-v4 v1.0.4
 	github.com/newrelic/go-agent/v3/integrations/nrredis-v9 v1.0.0

go.sum

@@ -324,6 +324,7 @@ github.com/labstack/echo/v4 v4.11.1/go.mod h1:YuYRTSM3CHs2ybfrL8Px48bO6BAnYIN4l8
 github.com/labstack/gommon v0.4.0 h1:y7cvthEAEbU0yHOf4axH8ZG2NH8knB9iNSoTO8dyIk8=
 github.com/labstack/gommon v0.4.0/go.mod h1:uW6kP17uPlLJsD3ijUYn3/M5bAxtlZhMI6m3MFxTMTM=
 github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/lib/pq v1.10.6 h1:jbk+ZieJ0D7EVGJYpL9QTz7/YW6UHbmdnZWYyK5cdBs=
 github.com/lib/pq v1.10.6/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
 github.com/magiconair/properties v1.8.6/go.mod h1:y3VJvCyxH9uVvJTWEGAELF3aiYNyPKd5NZ3oSwXrF60=
 github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=

pkg/config/parse.go

@@ -46,6 +46,7 @@ type Config struct {
 	Newrelic `yaml:"newrelic"`
 	Openwrt  `yaml:"openwrt"`
 	Redis    `yaml:"redis"`
+	DB       `yaml:"db"`
 }
 
 // Parse yaml to go struct