Restructure project layout

internal/authentication/context.go

@@ -0,0 +1,32 @@
+package authentication
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/pushbits/server/internal/model"
+
+	"github.com/gin-gonic/gin"
+)
+
+// GetApplication returns the application which was previously registered by the authentication middleware.
+func GetApplication(ctx *gin.Context) *model.Application {
+	app, ok := ctx.MustGet("app").(*model.Application)
+	if app == nil || !ok {
+		ctx.AbortWithError(http.StatusInternalServerError, errors.New("an error occured while retrieving application from context"))
+		return nil
+	}
+
+	return app
+}
+
+// GetUser returns the user which was previously registered by the authentication middleware.
+func GetUser(ctx *gin.Context) *model.User {
+	user, ok := ctx.MustGet("user").(*model.User)
+	if user == nil || !ok {
+		ctx.AbortWithError(http.StatusInternalServerError, errors.New("an error occured while retrieving user from context"))
+		return nil
+	}
+
+	return user
+}