fix "modifer" -> "modifier" typo everywhere

proxychain/responsemodifiers/api/error_api.go

@@ -0,0 +1,56 @@
+package api
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"io"
+	"reflect"
+)
+
+type Error struct {
+	Success bool         `json:"success"`
+	Error   ErrorDetails `json:"error"`
+}
+
+type ErrorDetails struct {
+	Message string `json:"message"`
+	Type    string `json:"type"`
+	Cause   string `json:"cause"`
+}
+
+func CreateAPIErrReader(err error) io.ReadCloser {
+	if err == nil {
+		return io.NopCloser(bytes.NewBufferString(`{"success":false, "error": "No error provided"}`))
+	}
+
+	baseErr := getBaseError(err)
+	apiErr := Error{
+		Success: false,
+		Error: ErrorDetails{
+			Message: err.Error(),
+			Type:    reflect.TypeOf(err).String(),
+			Cause:   baseErr.Error(),
+		},
+	}
+
+	// Serialize the APIError into JSON
+	jsonData, jsonErr := json.Marshal(apiErr)
+	if jsonErr != nil {
+		return io.NopCloser(bytes.NewBufferString(`{"success":false, "error": "Failed to serialize error"}`))
+	}
+
+	// Return the JSON data as an io.ReadCloser
+	return io.NopCloser(bytes.NewBuffer(jsonData))
+}
+
+func getBaseError(err error) error {
+	for {
+		unwrapped := errors.Unwrap(err)
+		if unwrapped == nil {
+			return err
+		}
+
+		err = unwrapped
+	}
+}