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+# Table of contents
+
+* [Page](README.md)
+
+## Endpoints
+
+* [Authentication](../endpoints/authentication/README.md)
+  * [AuthController](../endpoints/authentication/authcontroller.md)
+  * [RefreshController](../endpoints/authentication/refreshcontroller.md)
+* [SessionController](endpoints/sessioncontroller.md)
+* [FriendshipController](../endpoints/friendshipcontroller.md)
+* [FriendsRequestQueryController](../endpoints/friendsrequestquerycontroller.md)
+* [MediaController](../endpoints/mediacontroller.md)
+* [ChatLoadController](../endpoints/chatloadcontroller.md)
+* [OnlinePingingController(не работает)](../endpoints/onlinepingingcontroller-ne-rabotaet.md)
+
+## SignalR
+
+* [PresenceHub](../signalr/presencehub.md)
+* [ChatHub](../signalr/chathub.md)
+
+***
+
+* [FriendsHub](../friendshub/README.md)
+  * [FriendsHub Client (Java)](../friendshub/friendshub-client-java.md)
+
+## Code Docs 
+
+* [HubResult\<T>](../code-docs/hubresult-less-than-t-greater-than.md)
diff --git a/docs/endpoints/sessioncontroller.md b/docs/endpoints/sessioncontroller.md
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+---
+description: >-
+  Controller for managing user sessions, including retrieving and closing
+  sessions.
+---
+
+# SessionController
+
+### Controller Description
+
+* **Route**: `api/session`
+* **Authorize**: Requires authenticated user with roles "Admin" or "User" (`[Authorize(Roles = "Admin,User")]`).
+
+### Endpoints
+
+#### <mark style="color:$info;">GetAllSessions</mark>
+
+* **Description**: Retrieves all active sessions for the authenticated user.
+* **Route**: `[GET] api/session/all`
+* **HTTP Method**: `GET`
+* **Request**: None
+* **Responses**:
+  *   <mark style="color:$success;">**200 OK**</mark>: Returns a list of user sessions.
+
+      ```json
+      [
+        {
+          "id": "Guid",
+          "deviceInfo": "string",
+          "createdAt": "DateTime",
+          "expiresAt": "DateTime",
+          "isRevoked": "boolean"
+        }
+      ]
+      ```
+  *   <mark style="color:$danger;">**403 Forbidden**</mark>: If user lacks authorization.
+
+      ```json
+      "string"
+      ```
+  *   <mark style="color:$warning;">**500 Internal Server Error**</mark>: Indicates an unexpected error.
+
+      ```json
+      "Unexpected Error! Please try again later."
+      ```
+
+#### <mark style="color:$info;">CloseSession</mark>
+
+* **Description**: Closes a specific session for the authenticated user.
+* **Route**: `[DELETE] api/session/close/{sessionId}`
+* **HTTP Method**: `DELETE`
+* **Request**:
+  * **Path Parameter**: `sessionId` (Guid, required): ID of the session to close.
+* **Responses**:
+  * <mark style="color:$success;">**200 OK**</mark>: Indicates session was successfully closed.
+    * No body.
+  *   <mark style="color:$danger;">**400 Bad Request**</mark>: If `sessionId` is invalid or operation fails.
+
+      ```json
+      "string"
+      ```
+  *   <mark style="color:$danger;">**403 Forbidden**</mark>: If user lacks authorization.
+
+      ```json
+      "string"
+      ```
+  *   <mark style="color:$danger;">**404 Not Found**</mark>: If session is not found.
+
+      ```json
+      "string"
+      ```
+  *   <mark style="color:$warning;">**500 Internal Server Error**</mark>: Indicates an unexpected error.
+
+      ```json
+      "Unexpected Error! Please try again later."
+      ```
+
+#### <mark style="color:$info;">CloseAllSessions</mark>
+
+* **Description**: Closes all active sessions for the authenticated user.
+* **Route**: `[DELETE] api/session/close/all`
+* **HTTP Method**: `DELETE`
+* **Request**: None
+* **Responses**:
+  * <mark style="color:$success;">**200 OK**</mark>: Indicates all sessions were successfully closed.
+    * No body.
+  *   <mark style="color:$danger;">**403 Forbidden**</mark>: If user lacks authorization.
+
+      ```json
+      "string"
+      ```
+  *   <mark style="color:$danger;">**500 Internal Server Error**</mark>: Indicates an unexpected error.
+
+      ```json
+      "Unexpected Error! Please try again later."
+      ```
+
+### Data Models
+
+#### SessionDto
+
+* **Description**: Data transfer object for session information.
+*   **Structure**:
+
+    ```json
+    {
+      "id": "Guid",
+      "deviceInfo": "string",
+      "createdAt": "DateTime",
+      "expiresAt": "DateTime",
+      "isRevoked": "boolean"
+    }
+    ```
+
+### Error Handling
+
+* **Invalid User ID**: Handled by `ICurrentUserService`, aborts if invalid.
+* **Invalid Operations**: Returns `400 Bad Request` for `InvalidOperationException`.
+* **Unauthorized Access**: Returns `403 Forbidden` for `UnauthorizedAccessException`.
+* **Resource Not Found**: Returns `404 Not Found` for `NotFoundException`.
+* **Unexpected Errors**: Caught and returned as `500 Internal Server Error`.
+
+### Logging
+
+* Logs warnings for `UnauthorizedAccessException` and `NotFoundException`.
+* Logs errors for `InvalidOperationException` and unexpected exceptions.