refactor: Replace all interface{} to any alias

api/http/handler.go

@@ -36,15 +36,15 @@ type ctxPeerID struct{}
 
 // DataResponse is the GQL top level object holding data for the response payload.
 type DataResponse struct {
-	Data interface{} `json:"data"`
+	Data any `json:"data"`
 }
 
 // simpleDataResponse is a helper function that returns a DataResponse struct.
 // Odd arguments are the keys and must be strings otherwise they are ignored.
 // Even arguments are the values associated with the previous key.
 // Odd arguments are also ignored if there are no following arguments.
-func simpleDataResponse(args ...interface{}) DataResponse {
-	data := make(map[string]interface{})
+func simpleDataResponse(args ...any) DataResponse {
+	data := make(map[string]any)
 
 	for i := 0; i < len(args); i += 2 {
 		if len(args) >= i+2 {
@@ -81,15 +81,15 @@ func (h *handler) handle(f http.HandlerFunc) http.HandlerFunc {
 	}
 }
 
-func getJSON(req *http.Request, v interface{}) error {
+func getJSON(req *http.Request, v any) error {
 	err := json.NewDecoder(req.Body).Decode(v)
 	if err != nil {
 		return errors.Wrap(err, "unmarshal error")
 	}
 	return nil
 }
 
-func sendJSON(ctx context.Context, rw http.ResponseWriter, v interface{}, code int) {
+func sendJSON(ctx context.Context, rw http.ResponseWriter, v any, code int) {
 	rw.Header().Set("Content-Type", "application/json")
 
 	b, err := json.Marshal(v)

api/http/handler_test.go

@@ -31,29 +31,29 @@ import (
 func TestSimpleDataResponse(t *testing.T) {
 	resp := simpleDataResponse("key", "value", "key2", "value2")
 	switch v := resp.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		assert.Equal(t, "value", v["key"])
 		assert.Equal(t, "value2", v["key2"])
 	default:
-		t.Fatalf("data should be of type map[string]interface{} but got %T", resp.Data)
+		t.Fatalf("data should be of type map[string]any but got %T", resp.Data)
 	}
 
 	resp2 := simpleDataResponse("key", "value", "key2")
 	switch v := resp2.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		assert.Equal(t, "value", v["key"])
 		assert.Equal(t, nil, v["key2"])
 	default:
-		t.Fatalf("data should be of type map[string]interface{} but got %T", resp.Data)
+		t.Fatalf("data should be of type map[string]any but got %T", resp.Data)
 	}
 
 	resp3 := simpleDataResponse("key", "value", 2, "value2")
 	switch v := resp3.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		assert.Equal(t, "value", v["key"])
 		assert.Equal(t, nil, v["2"])
 	default:
-		t.Fatalf("data should be of type map[string]interface{} but got %T", resp.Data)
+		t.Fatalf("data should be of type map[string]any but got %T", resp.Data)
 	}
 }
 

api/http/handlerfuncs_test.go

@@ -40,7 +40,7 @@ type testOptions struct {
 	Body           io.Reader
 	Headers        map[string]string
 	ExpectedStatus int
-	ResponseData   interface{}
+	ResponseData   any
 	ServerOptions  serverOptions
 }
 
@@ -65,10 +65,10 @@ func TestRootHandler(t *testing.T) {
 		ResponseData:   &resp,
 	})
 	switch v := resp.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		assert.Equal(t, "Welcome to the DefraDB HTTP API. Use /graphql to send queries to the database", v["response"])
 	default:
-		t.Fatalf("data should be of type map[string]interface{} but got %T", resp.Data)
+		t.Fatalf("data should be of type map[string]any but got %T", resp.Data)
 	}
 }
 
@@ -85,10 +85,10 @@ func TestPingHandler(t *testing.T) {
 	})
 
 	switch v := resp.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		assert.Equal(t, "pong", v["response"])
 	default:
-		t.Fatalf("data should be of type map[string]interface{} but got %T", resp.Data)
+		t.Fatalf("data should be of type map[string]any but got %T", resp.Data)
 	}
 }
 
@@ -108,10 +108,10 @@ func TestDumpHandlerWithNoError(t *testing.T) {
 	})
 
 	switch v := resp.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		assert.Equal(t, "ok", v["response"])
 	default:
-		t.Fatalf("data should be of type map[string]interface{} but got %T", resp.Data)
+		t.Fatalf("data should be of type map[string]any but got %T", resp.Data)
 	}
 }
 
@@ -591,11 +591,11 @@ type user {
 	})
 
 	switch v := resp.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		assert.Equal(t, "success", v["result"])
 
 	default:
-		t.Fatalf("data should be of type map[string]interface{} but got %T\n%v", resp.Data, v)
+		t.Fatalf("data should be of type map[string]any but got %T\n%v", resp.Data, v)
 	}
 }
 
@@ -764,15 +764,15 @@ query {
 	})
 
 	switch d := resp3.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		switch val := d["val"].(type) {
 		case string:
 			assert.Equal(t, "pGNhZ2UYH2RuYW1lY0JvYmZwb2ludHMYWmh2ZXJpZmllZPU=", val)
 		default:
 			t.Fatalf("expecting string but got %T", val)
 		}
 	default:
-		t.Fatalf("expecting map[string]interface{} but got %T", d)
+		t.Fatalf("expecting map[string]any but got %T", d)
 	}
 }
 
@@ -792,10 +792,10 @@ func TestPeerIDHandler(t *testing.T) {
 	})
 
 	switch v := resp.Data.(type) {
-	case map[string]interface{}:
+	case map[string]any:
 		assert.Equal(t, "12D3KooWFpi6VTYKLtxUftJKEyfX8jDfKi8n15eaygH8ggfYFZbR", v["peerID"])
 	default:
-		t.Fatalf("data should be of type map[string]interface{} but got %T", resp.Data)
+		t.Fatalf("data should be of type map[string]any but got %T", resp.Data)
 	}
 }
 

api/http/logger_test.go

@@ -103,7 +103,7 @@ func TestLoggerKeyValueOutput(t *testing.T) {
 	assert.Equal(t, float64(28), kv["Length"])
 }
 
-func readLog(path string) (map[string]interface{}, error) {
+func readLog(path string) (map[string]any, error) {
 	// inspect the log file
 	f, err := os.Open(path)
 	if err != nil {
@@ -114,7 +114,7 @@ func readLog(path string) (map[string]interface{}, error) {
 	scanner.Scan()
 	logLine := scanner.Text()
 
-	kv := make(map[string]interface{})
+	kv := make(map[string]any)
 	err = json.Unmarshal([]byte(logLine), &kv)
 	if err != nil {
 		return nil, errors.WithStack(err)

cli/cli.go

@@ -69,7 +69,7 @@ func indentJSON(b []byte) (string, error) {
 }
 
 type graphqlErrors struct {
-	Errors interface{} `json:"errors"`
+	Errors any `json:"errors"`
 }
 
 func hasGraphQLErrors(buf []byte) (bool, error) {

cli/peerid.go

@@ -87,7 +87,7 @@ var peerIDCmd = &cobra.Command{
 				return fmt.Errorf("mashalling data response failed: %w", err)
 			}
 			cmd.Println(string(b))
-		} else if data, ok := r.Data.(map[string]interface{}); ok {
+		} else if data, ok := r.Data.(map[string]any); ok {
 			log.FeedbackInfo(cmd.Context(), data["peerID"].(string))
 		}
 

cli/peerid_test.go

@@ -60,7 +60,7 @@ func TestGetPeerIDCmd(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	r := make(map[string]interface{})
+	r := make(map[string]any)
 	err = json.Unmarshal(out, &r)
 	if err != nil {
 		t.Fatal(err)

client/collection.go

@@ -83,12 +83,12 @@ type Collection interface {
 	//
 	// Returns an ErrInvalidUpdateTarget error if the target type is not supported.
 	// Returns an ErrInvalidUpdater error if the updater type is not supported.
-	UpdateWith(ctx context.Context, target interface{}, updater string) (*UpdateResult, error)
+	UpdateWith(ctx context.Context, target any, updater string) (*UpdateResult, error)
 	// UpdateWithFilter updates using a filter to target documents for update.
 	//
 	// The provided updater must be a string Patch, string Merge Patch, a parsed Patch, or parsed Merge Patch
 	// else an ErrInvalidUpdater will be returned.
-	UpdateWithFilter(ctx context.Context, filter interface{}, updater string) (*UpdateResult, error)
+	UpdateWithFilter(ctx context.Context, filter any, updater string) (*UpdateResult, error)
 	// UpdateWithKey updates using a DocKey to target a single document for update.
 	//
 	// The provided updater must be a string Patch, string Merge Patch, a parsed Patch, or parsed Merge Patch
@@ -112,11 +112,11 @@ type Collection interface {
 	// This operation will hard-delete all state relating to the given DocKey. This includes data, block, and head storage.
 	//
 	// Returns an ErrInvalidDeleteTarget if the target type is not supported.
-	DeleteWith(ctx context.Context, target interface{}) (*DeleteResult, error)
+	DeleteWith(ctx context.Context, target any) (*DeleteResult, error)
 	// DeleteWithFilter deletes documents matching the given filter.
 	//
 	// This operation will hard-delete all state relating to the given DocKey. This includes data, block, and head storage.
-	DeleteWithFilter(ctx context.Context, filter interface{}) (*DeleteResult, error)
+	DeleteWithFilter(ctx context.Context, filter any) (*DeleteResult, error)
 	// DeleteWithKey deletes using a DocKey to target a single document for delete.
 	//
 	// This operation will hard-delete all state relating to the given DocKey. This includes data, block, and head storage.

client/db.go

@@ -40,6 +40,6 @@ type DB interface {
 }
 
 type QueryResult struct {
-	Errors []interface{} `json:"errors,omitempty"`
-	Data   interface{}   `json:"data"`
+	Errors []any `json:"errors,omitempty"`
+	Data   any   `json:"data"`
 }