From 6910a3d7cf42eee116a65d558b87a4c9e3c2f07b Mon Sep 17 00:00:00 2001
From: Jacob McSwain <jacob.a.mcswain@gmail.com>
Date: Wed, 21 Feb 2024 10:14:50 -0600
Subject: [PATCH] notify: handle olsr parsing async

---
 internal/server/api/controllers/v1/notify.go | 56 ++++++++++----------
 1 file changed, 29 insertions(+), 27 deletions(-)

diff --git a/internal/server/api/controllers/v1/notify.go b/internal/server/api/controllers/v1/notify.go
index eed83023..bb39e90a 100644
--- a/internal/server/api/controllers/v1/notify.go
+++ b/internal/server/api/controllers/v1/notify.go
@@ -16,39 +16,41 @@ func POSTNotify(c *gin.Context) {
 		return
 	}
 
-	olsrdParser, ok := c.MustGet("OLSRDHostParser").(*olsrd.HostsParser)
-	if !ok {
-		fmt.Println("POSTLogin: OLSRDHostParser not found in context")
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Try again later"})
-		return
-	}
-	err := olsrdParser.Parse()
-	if err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Error parsing hosts"})
-		fmt.Println("Error parsing hosts:", err)
-		return
-	}
-
-	err = dnsmasq.Reload()
+	err := dnsmasq.Reload()
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Error regenerating DNS"})
 		fmt.Println("Error reloading DNS config:", err)
 		return
 	}
 
-	olsrdServicesParser, ok := c.MustGet("OLSRDServicesParser").(*olsrd.ServicesParser)
-	if !ok {
-		fmt.Println("POSTLogin: OLSRDServicesParser not found in context")
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Try again later"})
-		return
-	}
-
-	err = olsrdServicesParser.Parse()
-	if err != nil {
-		c.JSON(http.StatusInternalServerError, gin.H{"error": "Error parsing services"})
-		fmt.Println("Error parsing services:", err)
-		return
-	}
+	go func() {
+		olsrdParser, ok := c.MustGet("OLSRDHostParser").(*olsrd.HostsParser)
+		if !ok {
+			fmt.Println("POSTLogin: OLSRDHostParser not found in context")
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Try again later"})
+			return
+		}
+		err := olsrdParser.Parse()
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Error parsing hosts"})
+			fmt.Println("Error parsing hosts:", err)
+			return
+		}
+
+		olsrdServicesParser, ok := c.MustGet("OLSRDServicesParser").(*olsrd.ServicesParser)
+		if !ok {
+			fmt.Println("POSTLogin: OLSRDServicesParser not found in context")
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Try again later"})
+			return
+		}
+
+		err = olsrdServicesParser.Parse()
+		if err != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Error parsing services"})
+			fmt.Println("Error parsing services:", err)
+			return
+		}
+	}()
 
 	c.JSON(http.StatusOK, gin.H{"status": "OK"})
 }