refactor: migrate UI components to nebula module

pkg/gateway/internal/session/context.go

@@ -2,8 +2,6 @@ package session
 
 import (
 	"net/http"
-	"regexp"
-	"strings"
 
 	"github.com/labstack/echo/v4"
 	"github.com/onsonr/sonr/pkg/common"
@@ -12,6 +10,13 @@ import (
 	"gorm.io/gorm"
 )
 
+// HTTPContext is the context for HTTP endpoints.
+type HTTPContext struct {
+	echo.Context
+	db   *gorm.DB
+	sess *database.Session
+}
+
 // Get returns the HTTPContext from the echo context
 func Get(c echo.Context) (*HTTPContext, error) {
 	ctx, ok := c.(*HTTPContext)
@@ -21,13 +26,6 @@ func Get(c echo.Context) (*HTTPContext, error) {
 	return ctx, nil
 }
 
-// HTTPContext is the context for HTTP endpoints.
-type HTTPContext struct {
-	echo.Context
-	db   *gorm.DB
-	sess *database.Session
-}
-
 // NewHTTPContext creates a new session context
 func NewHTTPContext(c echo.Context, db *gorm.DB) *HTTPContext {
 	return &HTTPContext{
@@ -79,31 +77,3 @@ func (s *HTTPContext) getOrCreateSessionID() string {
 	}
 	return sessionID
 }
-
-func extractBrowserInfo(c echo.Context) (string, string) {
-	userAgent := common.HeaderRead(c, common.UserAgent)
-	if userAgent == "" {
-		return "N/A", "-1"
-	}
-
-	var name, ver string
-	entries := strings.Split(strings.TrimSpace(userAgent), ",")
-	for _, entry := range entries {
-		entry = strings.TrimSpace(entry)
-		re := regexp.MustCompile(`"([^"]+)";v="([^"]+)"`)
-		matches := re.FindStringSubmatch(entry)
-
-		if len(matches) == 3 {
-			browserName := matches[1]
-			version := matches[2]
-
-			if browserName != common.BrowserNameUnknown.String() &&
-				browserName != common.BrowserNameChromium.String() {
-				name = browserName
-				ver = version
-				break
-			}
-		}
-	}
-	return name, ver
-}

pkg/gateway/internal/session/middleware.go

@@ -1,7 +1,11 @@
 package session
 
 import (
+	"regexp"
+	"strings"
+
 	"github.com/labstack/echo/v4"
+	"github.com/onsonr/sonr/pkg/common"
 	"gorm.io/gorm"
 )
 
@@ -17,3 +21,31 @@ func Middleware(db *gorm.DB) echo.MiddlewareFunc {
 		}
 	}
 }
+
+func extractBrowserInfo(c echo.Context) (string, string) {
+	userAgent := common.HeaderRead(c, common.UserAgent)
+	if userAgent == "" {
+		return "N/A", "-1"
+	}
+
+	var name, ver string
+	entries := strings.Split(strings.TrimSpace(userAgent), ",")
+	for _, entry := range entries {
+		entry = strings.TrimSpace(entry)
+		re := regexp.MustCompile(`"([^"]+)";v="([^"]+)"`)
+		matches := re.FindStringSubmatch(entry)
+
+		if len(matches) == 3 {
+			browserName := matches[1]
+			version := matches[2]
+
+			if browserName != common.BrowserNameUnknown.String() &&
+				browserName != common.BrowserNameChromium.String() {
+				name = browserName
+				ver = version
+				break
+			}
+		}
+	}
+	return name, ver
+}