Move database and sessions to services

This commit is contained in:
Paul 2018-01-26 14:49:03 +01:00
parent 0883013a1b
commit cad6e94368
6 changed files with 88 additions and 13 deletions

View file

@ -0,0 +1,25 @@
{{ define "meta" }}
<title>Log in</title>
<meta name="description" content="Test boilerplate" />
{{ end}}
{{ define "content" }}
<section class="content">
<div class="section">
<div class="container">
<div class="columns">
<div class="column">
<h1>Certificates</h1>
{{ if .Certificates }}
{{ range .Certificates }}
<li>{{ .User }}@{{ .Name }}</li>
{{ end }}
{{ else }}
<p>You don't have certificates yet!</p>
{{ end }}
</div>
</div>
</div>
</div>
</section>
{{ end}}

14
main.go
View file

@ -4,9 +4,8 @@ import (
"log"
"net/http"
"github.com/jinzhu/gorm"
"git.klink.asia/paul/certman/services"
"git.klink.asia/paul/certman/models"
"git.klink.asia/paul/certman/router"
"git.klink.asia/paul/certman/views"
@ -17,20 +16,13 @@ import (
func main() {
// Connect to the database
db, err := gorm.Open("sqlite3", "db.sqlite3")
if err != nil {
log.Fatalf("Could not open database: %s", err.Error())
}
defer db.Close()
// Migrate
db.AutoMigrate(models.User{}, models.ClientConf{})
db := services.InitDB()
// load and parse template files
views.LoadTemplates()
mux := router.HandleRoutes(db)
err = http.ListenAndServe(":8000", mux)
err := http.ListenAndServe(":8000", mux)
log.Fatalf(err.Error())
}

26
services/db.go Normal file
View file

@ -0,0 +1,26 @@
package services
import (
"log"
"git.klink.asia/paul/certman/models"
"git.klink.asia/paul/certman/settings"
"github.com/jinzhu/gorm"
)
var DB *gorm.DB
func InitDB() *gorm.DB {
dsn := settings.Get("DATABASE_URL", "db.sqlite3")
// Establish connection
db, err := gorm.Open("sqlite3", dsn)
if err != nil {
log.Fatalf("Could not open database: %s", err.Error())
}
// Migrate models
db.AutoMigrate(models.User{}, models.ClientConf{})
return db
}

21
services/sessions.go Normal file
View file

@ -0,0 +1,21 @@
package services
import (
"git.klink.asia/paul/certman/settings"
"github.com/gorilla/securecookie"
"github.com/gorilla/sessions"
)
var Sessions sessions.Store
func InitSession() {
store := sessions.NewCookieStore(
securecookie.GenerateRandomKey(32), // signing key
securecookie.GenerateRandomKey(32), // encryption key
)
store.Options.HttpOnly = true
store.Options.MaxAge = 7 * 24 * 60 * 60 // 1 Week
store.Options.Secure = settings.Get("ENVIRONMENT", "") == "production"
Sessions = store
}

10
settings/settings.go Normal file
View file

@ -0,0 +1,10 @@
package settings
import "os"
func Get(key, defaultVal string) string {
if val := os.Getenv(key); val != "" {
return val
}
return defaultVal
}

View file

@ -21,8 +21,9 @@ func LoadTemplates() {
"404": newTemplate("layouts/application.gohtml", "errors/404.gohtml"),
"500": newTemplate("layouts/application.gohtml", "errors/500.gohtml"),
"debug": newTemplate("layouts/application.gohtml", "shared/header.gohtml", "shared/footer.gohtml", "views/debug.gohtml"),
"login": newTemplate("layouts/application.gohtml", "shared/header.gohtml", "shared/footer.gohtml", "views/login.gohtml"),
"debug": newTemplate("layouts/application.gohtml", "shared/header.gohtml", "shared/footer.gohtml", "views/debug.gohtml"),
"login": newTemplate("layouts/application.gohtml", "shared/header.gohtml", "shared/footer.gohtml", "views/login.gohtml"),
"cert_list": newTemplate("layouts/application.gohtml", "shared/header.gohtml", "shared/footer.gohtml", "views/cert_list.gohtml"),
}
return
}