feat: update docs

Author: fatemefallah

README.md

@@ -396,15 +396,13 @@ order = await client.get_customer_order(order_id=123)
 
 **📖 [Full Wallet Service Documentation](docs/en/services/wallet.md)**
 
-Manage user balances, expenses, and refunds with the Wallet Service. This service provides comprehensive functionality
+Manage user balances and expenses with the Wallet Service. This service provides comprehensive functionality
 for handling user financial operations.
 
 **Key Features:**
 
 - Get user balance and transaction history
 - Create and manage expenses
-- Process refunds
-- Handle credit-specific operations
 
 **Methods:**
 
@@ -413,14 +411,10 @@ for handling user financial operations.
 | `get_balance()`                | Get user's balance                  | `user_id`, `filters`, `x_operator_id`                                         |
 | `get_transactions()`           | Get transaction history             | `user_id`, `page`, `per_page`, `x_operator_id`                                |
 | `create_expense()`             | Create an expense                   | `user_id`, `request`, `x_operator_id`                                         |
-| `create_expense_from_credit()` | Create expense from specific credit | `user_id`, `credit_id`, `request`, `x_operator_id`                            |
 | `get_expense()`                | Get expense details                 | `user_id`, `expense_id`, `x_operator_id`                                      |
 | `delete_expense()`             | Delete/rollback expense             | `user_id`, `expense_id`, `rollback_reason_id`, `x_operator_id`                |
 | `get_expense_by_ref()`         | Get expense by reference            | `user_id`, `reason_id`, `reference_id`, `x_operator_id`                       |
 | `delete_expense_by_ref()`      | Delete expense by reference         | `user_id`, `reason_id`, `reference_id`, `rollback_reason_id`, `x_operator_id` |
-| `create_refund()`              | Process a refund                    | `request`, `x_operator_id`                                                    |
-| `can_rollback_refund()`        | Check if refund can be rolled back  | `refund_reason`, `refund_reference_id`, `x_operator_id`                       |
-| `rollback_refund()`            | Rollback a refund                   | `request`, `x_operator_id`                                                    |
 
 **Example:**
 

docs/en/services/wallet.md

@@ -1,8 +1,7 @@
 # Wallet Service
 
-Manage user balances, expenses, and refunds with the Wallet Service. This service provides comprehensive functionality
-for handling user financial operations: get user balance and transaction history, create and manage expenses, process
-refunds, and handle credit-specific operations.
+Manage user balances and expenses with the Wallet Service. This service provides comprehensive functionality
+for handling user financial operations: get user balance and transaction history, and create and manage expenses.
 
 ## Table of Contents
 
@@ -18,14 +17,10 @@ refunds, and handle credit-specific operations.
 | [`get_balance()`](#get-balance-example)                               | Get user's balance                  | `user_id`, `filters`, `x_operator_id`                                         |
 | [`get_transactions()`](#get-transactions-example)                     | Get transaction history             | `user_id`, `page`, `per_page`, `x_operator_id`                                |
 | [`create_expense()`](#create-expense-example)                         | Create an expense                   | `user_id`, `request`, `x_operator_id`                                         |
-| [`create_expense_from_credit()`](#create-expense-from-credit-example) | Create expense from specific credit | `user_id`, `credit_id`, `request`, `x_operator_id`                            |
 | [`get_expense()`](#get-expense-example)                               | Get expense details                 | `user_id`, `expense_id`, `x_operator_id`                                      |
 | [`delete_expense()`](#delete-expense-example)                         | Delete/rollback expense             | `user_id`, `expense_id`, `rollback_reason_id`, `x_operator_id`                |
 | [`get_expense_by_ref()`](#get-expense-by-ref-example)                 | Get expense by reference            | `user_id`, `reason_id`, `reference_id`, `x_operator_id`                       |
 | [`delete_expense_by_ref()`](#delete-expense-by-ref-example)           | Delete expense by reference         | `user_id`, `reason_id`, `reference_id`, `rollback_reason_id`, `x_operator_id` |
-| [`create_refund()`](#create-refund-example)                           | Process a refund                    | `request`, `x_operator_id`                                                    |
-| [`can_rollback_refund()`](#can-rollback-refund-example)               | Check if refund can be rolled back  | `refund_id`, `refund_reason`, `refund_reference_id`, `x_operator_id`|                                                |
-| [`rollback_refund()`](#rollback-refund-example)                       | Rollback a refund                   | `refund_id`, `request`, `x_operator_id`                                       |
 
 ## Examples
 
@@ -34,8 +29,7 @@ refunds, and handle credit-specific operations.
 ```python
 from basalam_sdk import BasalamClient, PersonalToken
 from basalam_sdk.wallet.models import (
-    SpendCreditRequest, SpendSpecificCreditRequest, RefundRequest,
-    RollbackRefundRequest, BalanceFilter
+    SpendCreditRequest, BalanceFilter
 )
 
 auth = PersonalToken(
@@ -108,31 +102,6 @@ async def create_expense_example():
     return expense
 ```
 
-### Create Expense From Credit Example
-
-```python
-async def create_expense_from_credit_example():
-    expense = await client.wallet.create_expense_from_credit(
-        user_id=123,
-        credit_id=789,
-        request=SpendSpecificCreditRequest(
-            reason_id=1,
-            reference_id=456,
-            amount=5000,
-            description="Payment from specific credit",
-            settleable=True,
-            references={
-                "order_id": 456,
-                "credit_type": 1
-            }
-        ),
-        x_operator_id=456
-    )
-    
-    print(f"Specific credit expense created: {expense.id}")
-    return expense
-```
-
 ### Get Expense Example
 
 ```python
@@ -196,75 +165,6 @@ async def delete_expense_by_ref_example():
     return result
 ```
 
-### Create Refund Example
-
-```python
-async def create_refund_example():
-    refund = await client.wallet.create_refund(
-        request=RefundRequest(
-            original_reason=1,
-            original_reference_id=456,
-            reason=2,
-            reference_id=789,
-            amount=5000,
-            description="Refund for cancelled order",
-            references=[
-                {
-                    "reference_type_id": 1,
-                    "reference_id": 456
-                }
-            ]
-        ),
-        x_operator_id=456
-    )
-    
-    print(f"Refund processed: {refund.id}")
-    return refund
-```
-
-### Can Rollback Refund Example
-
-```python
-async def can_rollback_refund_example():
-    # Assuming refund_id is 999
-    can_rollback = await client.wallet.can_rollback_refund(
-        refund_id=999,
-        x_operator_id=456
-    )
-
-    print(f"Can rollback refund: {can_rollback.status}")
-    print(f"Message: {can_rollback.message}")
-
-    return can_rollback
-```
-
-### Rollback Refund Example
-
-```python
-async def rollback_refund_example():
-    # Assuming refund_id is 999
-    result = await client.wallet.rollback_refund(
-        refund_id=999,
-        request=RollbackRefundRequest(
-            refund_reason=2,
-            rollback_refund_reason=3,
-            refund_reference_id=789,
-            reference_id=456,
-            description="Rollback refund due to error",
-            references=[
-                {
-                    "reference_type_id": 1,
-                    "reference_id": 456
-                }
-            ]
-        ),
-        x_operator_id=456
-    )
-
-    print(f"Refund rolled back: {result.id}")
-    return result
-```
-
 ## Next Steps
 
 - [Webhook Service](./webhook.md) - Handle webhook subscriptions