From 843a370660646499c3007256be953506567f23fb Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sat, 17 Oct 2015 12:35:16 +1300
Subject: Add linking and unlinking of devices

---
 src/org/traccar/database/DataManager.java |  8 ++++++++
 src/org/traccar/web/DeviceServlet.java    | 24 ++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

(limited to 'src/org/traccar')

diff --git a/src/org/traccar/database/DataManager.java b/src/org/traccar/database/DataManager.java
index e249a7591..af2dd559a 100644
--- a/src/org/traccar/database/DataManager.java
+++ b/src/org/traccar/database/DataManager.java
@@ -321,6 +321,14 @@ public class DataManager implements IdentityManager {
         AsyncServlet.sessionRefreshUser(userId);
     }
 
+    public void unlinkDevice(long userId, long deviceId) throws SQLException {
+        QueryBuilder.create(dataSource, getQuery("database.unlinkDevice"))
+                .setLong("userId", userId)
+                .setLong("deviceId", deviceId)
+                .executeUpdate();
+        AsyncServlet.sessionRefreshUser(userId);
+    }
+
     public Collection<Position> getPositions(long userId, long deviceId, Date from, Date to) throws SQLException {
         return QueryBuilder.create(dataSource, getQuery("database.selectPositions"))
                 .setLong("deviceId", deviceId)
diff --git a/src/org/traccar/web/DeviceServlet.java b/src/org/traccar/web/DeviceServlet.java
index 1ae94c1d0..8f983ad78 100644
--- a/src/org/traccar/web/DeviceServlet.java
+++ b/src/org/traccar/web/DeviceServlet.java
@@ -38,6 +38,12 @@ public class DeviceServlet extends BaseServlet {
             case "/remove":
                 remove(req, resp);
                 break;
+            case "/link":
+                link(req, resp);
+                break;
+            case "/unlink":
+                unlink(req, resp);
+                break;
             default:
                 return false;
         }
@@ -87,4 +93,22 @@ public class DeviceServlet extends BaseServlet {
         sendResponse(resp.getWriter(), true);
     }
 
+    private void link(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+        Context.getPermissionsManager().checkAdmin(getUserId(req));
+        Context.getDataManager().linkDevice(
+                Long.parseLong(req.getParameter("userId")),
+                Long.parseLong(req.getParameter("deviceId")));
+        Context.getPermissionsManager().refresh();
+        sendResponse(resp.getWriter(), true);
+    }
+
+    private void unlink(HttpServletRequest req, HttpServletResponse resp) throws Exception {
+        Context.getPermissionsManager().checkAdmin(getUserId(req));
+        Context.getDataManager().unlinkDevice(
+                Long.parseLong(req.getParameter("userId")),
+                Long.parseLong(req.getParameter("deviceId")));
+        Context.getPermissionsManager().refresh();
+        sendResponse(resp.getWriter(), true);
+    }
+
 }
-- 
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