http_*.go: Use http.Error

1 files changed, 4 insertions, 5 deletions

diff --git a/http_handle_index.go b/http_handle_index.go
index bbb10d8..8066a03 100644
--- a/http_handle_index.go
+++ b/http_handle_index.go
@@ -1,14 +1,13 @@
 package main
 
 import (
-	"fmt"
 	"net/http"
 )
 
 func handle_index(w http.ResponseWriter, r *http.Request, params map[string]any) {
 	rows, err := database.Query(r.Context(), "SELECT name FROM groups")
 	if err != nil {
-		fmt.Fprintln(w, "Error querying groups: " + err.Error())
+		http.Error(w, "Error querying groups: : "+err.Error(), http.StatusInternalServerError)
 		return
 	}
 	defer rows.Close()
@@ -17,14 +16,14 @@ func handle_index(w http.ResponseWriter, r *http.Request, params map[string]any)
 	for rows.Next() {
 		var groupName string
 		if err := rows.Scan(&groupName); err != nil {
-			fmt.Fprintln(w, "Error scanning group name: " + err.Error())
+			http.Error(w, "Error scanning group name: : "+err.Error(), http.StatusInternalServerError)
 			return
 		}
 		groups = append(groups, groupName)
 	}
 
 	if err := rows.Err(); err != nil {
-		fmt.Fprintln(w, "Error iterating over rows: " + err.Error())
+		http.Error(w, "Error iterating over rows: : "+err.Error(), http.StatusInternalServerError)
 		return
 	}
 
@@ -32,7 +31,7 @@ func handle_index(w http.ResponseWriter, r *http.Request, params map[string]any)
 
 	err = templates.ExecuteTemplate(w, "index", params)
 	if err != nil {
-		fmt.Fprintln(w, "Error rendering template: " + err.Error())
+		http.Error(w, "Error rendering template: : "+err.Error(), http.StatusInternalServerError)
 		return
 	}
 }