refactor: handle oauth groups response as an any array of any

internal/utils/utils.go

@@ -330,12 +330,21 @@ func DeriveKey(secret string, info string) (string, error) {
 
 func CoalesceToString(value any) string {
 	switch v := value.(type) {
-	case []string:
+	case []any:
-		return strings.Join(v, ",")
+		log.Debug().Msg("Coalescing []any to string")
+		strs := make([]string, 0, len(v))
+		for _, item := range v {
+			if str, ok := item.(string); ok {
+				strs = append(strs, str)
+				continue
+			}
+			log.Warn().Interface("item", item).Msg("Item in []any is not a string, skipping")
+		}
+		return strings.Join(strs, ",")
 	case string:
 		return v
 	default:
-		log.Warn().Interface("value", value).Msg("Unsupported type, returning empty string")
+		log.Warn().Interface("value", value).Interface("type", v).Msg("Unsupported type, returning empty string")
 		return ""
 	}
 }

internal/utils/utils_test.go

@@ -515,7 +515,7 @@ func TestDeriveKey(t *testing.T) {
 func TestCoalesceToString(t *testing.T) {
 	t.Log("Testing coalesce to string with a string")
 
-	value := "test"
+	value := any("test")
 	expected := "test"
 
 	result := utils.CoalesceToString(value)
@@ -526,10 +526,10 @@ func TestCoalesceToString(t *testing.T) {
 
 	t.Log("Testing coalesce to string with a slice of strings")
 
-	valueSlice := []string{"test1", "test2"}
+	value = []any{any("test1"), any("test2"), any(123)}
 	expected = "test1,test2"
 
-	result = utils.CoalesceToString(valueSlice)
+	result = utils.CoalesceToString(value)
 
 	if result != expected {
 		t.Fatalf("Expected %v, got %v", expected, result)
@@ -537,10 +537,10 @@ func TestCoalesceToString(t *testing.T) {
 
 	t.Log("Testing coalesce to string with an unsupported type")
 
-	valueUnsupported := 12345
+	value = 12345
 	expected = ""
 
-	result = utils.CoalesceToString(valueUnsupported)
+	result = utils.CoalesceToString(value)
 
 	if result != expected {
 		t.Fatalf("Expected %v, got %v", expected, result)