Add user db search

- Search user by email

Signed-off-by: Asai Neko <sugar@sne.moe>

data/data.go

@@ -0,0 +1,39 @@
+package data
+
+import (
+	"nixcn-cms/config"
+	"nixcn-cms/data/drivers"
+
+	log "github.com/sirupsen/logrus"
+)
+
+var Database *drivers.DBClient
+
+func Init() {
+	// Init database
+	dbType := config.Get("database.type").(string)
+	exDSN := drivers.ExternalDSN{
+		Host:     config.Get("database.host").(string),
+		Name:     config.Get("database.name").(string),
+		Username: config.Get("database.username").(string),
+		Password: config.Get("database.password").(string),
+	}
+
+	if dbType != "postgres" {
+		log.Fatal("[Database] Only support postgras db!")
+	}
+
+	// Conect to db
+	db, err := drivers.Postgres(exDSN)
+	if err != nil {
+		log.Fatal("[Database] Error connecting to db!")
+	}
+
+	// Auto migrate
+	err = db.DB.AutoMigrate(&User{})
+	if err != nil {
+		log.Error("[Database] Error migrating database: ", err)
+	}
+
+	Database = db
+}