Database connections, refactoring, pokememe parsing in progress

lib/appcontext/appcontext.go

@@ -11,13 +11,17 @@ import (
     "../config"
     "../connections"
 	// interfaces
+    "../migrations/migrationsinterface"
+    "../parsers/parsersinterface"
     "../router/routerinterface"
 )
 
 type Context struct {
     Cfg         *config.Config
     Bot         *tgbotapi.BotAPI
+    Migrations  migrationsinterface.MigrationsInterface
 	Router      routerinterface.RouterInterface
+    Parsers     parsersinterface.ParsersInterface
 	Db 			*sqlx.DB
 }
 
@@ -32,3 +36,17 @@ func (c *Context) RegisterRouterInterface(ri routerinterface.RouterInterface) {
 	c.Router = ri
 	c.Router.Init()
 }
+
+func (c *Context) RegisterMigrationsInterface(mi migrationsinterface.MigrationsInterface) {
+    c.Migrations = mi
+    c.Migrations.Init()
+}
+
+func (c *Context) RegisterParsersInterface(pi parsersinterface.ParsersInterface) {
+    c.Parsers = pi
+}
+
+func (c *Context) RunDatabaseMigrations() {
+    c.Migrations.SetDialect("mysql")
+    c.Migrations.Migrate()
+}