* Corrections

db/migrations/000001_posts.up.sql

@@ -1,5 +1,5 @@
 CREATE TABLE IF NOT EXISTS `t_posts` (
-	`id` INT(11) NOT NULL,
+	`id` INT(11) NOT NULL AUTO_INCREMENT,
 	`name` VARCHAR(256) NOT NULL DEFAULT '' COLLATE 'latin1_swedish_ci',
 	`content` MEDIUMTEXT NOT NULL COLLATE 'latin1_swedish_ci',
 	`ts` DATETIME NOT NULL DEFAULT current_timestamp(),

src/controllers/post/post.go

@@ -1,12 +1,21 @@
 package post
 
-import "errors"
+import (
+	"errors"
+
+	"github.com/JustKato/FreePad/models/database"
+)
 
 var postList []*Post = []*Post{}
 
 var postMap map[string]Post = make(map[string]Post)
 
 func GetPostList() []*Post {
+
+	db := database.GetConn()
+
+	println(db)
+
 	return postList
 }
 

src/go.mod

@@ -2,4 +2,7 @@ module github.com/JustKato/FreePad
 
 go 1.15
 
-require github.com/gin-gonic/gin v1.7.7
+require (
+	github.com/gin-gonic/gin v1.7.7
+	github.com/go-sql-driver/mysql v1.6.0
+)

src/go.sum

@@ -13,6 +13,8 @@ github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD87
 github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
 github.com/go-playground/validator/v10 v10.4.1 h1:pH2c5ADXtd66mxoE0Zm9SUhxE20r7aM3F26W0hOn+GE=
 github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
+github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfCHuOE=
+github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/golang/protobuf v1.3.3 h1:gyjaxf+svBWX08ZjK86iN9geUJF0H6gp2IRKX6Nf6/I=
 github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=

src/models/database/database.go

@@ -0,0 +1,30 @@
+package database
+
+import (
+	"database/sql"
+	"fmt"
+	"os"
+	"time"
+
+	_ "github.com/go-sql-driver/mysql"
+)
+
+func GetConn() *sql.DB {
+
+	user := os.Getenv("MYSQL_USER")
+	password := os.Getenv("MYSQL_PASSWORD")
+	dbname := os.Getenv("MYSQL_DATABASE")
+
+	db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@/%s", user, password, dbname))
+
+	if err != nil {
+		panic(err)
+	}
+
+	// Set options
+	db.SetConnMaxLifetime(time.Minute * 5)
+	db.SetMaxOpenConns(10)
+	db.SetMaxIdleConns(10)
+
+	return db
+}

src/rundev.sh

@@ -0,0 +1 @@
+export $(cat ../.env | xargs)  && go run .