- Rename functions "isXxx" to "getUserXxx"

- Rename function to "getSupportedCommands"
- Some cleanup

6 files changed, 31 insertions, 33 deletions

diff --git a/src/org/traccar/api/BaseObjectResource.java b/src/org/traccar/api/BaseObjectResource.java
index 4315832b5..f0f31a154 100644
--- a/src/org/traccar/api/BaseObjectResource.java
+++ b/src/org/traccar/api/BaseObjectResource.java
@@ -52,7 +52,7 @@ public abstract class BaseObjectResource<T extends BaseModel> extends BaseResour
     protected final Set<Long> getSimpleManagerItems(BaseObjectManager<T> manager, boolean all,  long userId) {
         Set<Long> result = null;
         if (all) {
-            if (Context.getPermissionsManager().isAdmin(getUserId())) {
+            if (Context.getPermissionsManager().getUserAdmin(getUserId())) {
                 result = manager.getAllItems();
             } else {
                 Context.getPermissionsManager().checkManager(getUserId());
diff --git a/src/org/traccar/api/resource/CommandResource.java b/src/org/traccar/api/resource/CommandResource.java
index f7e7d4f8c..b7ea022de 100644
--- a/src/org/traccar/api/resource/CommandResource.java
+++ b/src/org/traccar/api/resource/CommandResource.java
@@ -49,9 +49,8 @@ public class CommandResource extends ExtendedObjectResource<Command> {
             @QueryParam("textChannel") boolean textChannel) throws SQLException {
         Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
         CommandsManager commandsManager = Context.getCommandsManager();
-        Set<Long> result = null;
-        result = new HashSet<>(commandsManager.getUserItems(getUserId()));
-        result.retainAll(commandsManager.getProperCommands(deviceId, textChannel));
+        Set<Long> result = new HashSet<>(commandsManager.getUserItems(getUserId()));
+        result.retainAll(commandsManager.getSupportedCommands(deviceId, textChannel));
         return commandsManager.getItems(result);
     }
 
@@ -59,9 +58,8 @@ public class CommandResource extends ExtendedObjectResource<Command> {
     @Path("send")
     public Response send(Command entity) throws Exception {
         Context.getPermissionsManager().checkReadonly(getUserId());
-        Command command = entity;
-        long deviceId = command.getDeviceId();
-        long id = command.getId();
+        long deviceId = entity.getDeviceId();
+        long id = entity.getId();
         if (deviceId != 0 && id != 0) {
             Context.getPermissionsManager().checkPermission(Command.class, getUserId(), id);
             Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
@@ -70,7 +68,7 @@ public class CommandResource extends ExtendedObjectResource<Command> {
         } else {
             Context.getPermissionsManager().checkLimitCommands(getUserId());
             Context.getPermissionsManager().checkDevice(getUserId(), deviceId);
-            Context.getCommandsManager().sendCommand(command);
+            Context.getCommandsManager().sendCommand(entity);
         }
         return Response.ok(entity).build();
     }
diff --git a/src/org/traccar/api/resource/DeviceResource.java b/src/org/traccar/api/resource/DeviceResource.java
index 1c2c653a4..1fae92dc7 100644
--- a/src/org/traccar/api/resource/DeviceResource.java
+++ b/src/org/traccar/api/resource/DeviceResource.java
@@ -53,7 +53,7 @@ public class DeviceResource extends BaseObjectResource<Device> {
         DeviceManager deviceManager = Context.getDeviceManager();
         Set<Long> result = null;
         if (all) {
-            if (Context.getPermissionsManager().isAdmin(getUserId())) {
+            if (Context.getPermissionsManager().getUserAdmin(getUserId())) {
                 result = deviceManager.getAllItems();
             } else {
                 Context.getPermissionsManager().checkManager(getUserId());
diff --git a/src/org/traccar/api/resource/UserResource.java b/src/org/traccar/api/resource/UserResource.java
index b22e01216..0eb328ab5 100644
--- a/src/org/traccar/api/resource/UserResource.java
+++ b/src/org/traccar/api/resource/UserResource.java
@@ -48,13 +48,13 @@ public class UserResource extends BaseObjectResource<User> {
     public Collection<User> get(@QueryParam("userId") long userId) throws SQLException {
         UsersManager usersManager = Context.getUsersManager();
         Set<Long> result = null;
-        if (Context.getPermissionsManager().isAdmin(getUserId())) {
+        if (Context.getPermissionsManager().getUserAdmin(getUserId())) {
             if (userId != 0) {
                 result = usersManager.getUserItems(userId);
             } else {
                 result = usersManager.getAllItems();
             }
-        } else if (Context.getPermissionsManager().isManager(getUserId())) {
+        } else if (Context.getPermissionsManager().getUserManager(getUserId())) {
             result = usersManager.getManagedItems(getUserId());
         } else {
             throw new SecurityException("Admin or manager access required");
@@ -66,9 +66,9 @@ public class UserResource extends BaseObjectResource<User> {
     @PermitAll
     @POST
     public Response add(User entity) throws SQLException {
-        if (!Context.getPermissionsManager().isAdmin(getUserId())) {
+        if (!Context.getPermissionsManager().getUserAdmin(getUserId())) {
             Context.getPermissionsManager().checkUserUpdate(getUserId(), new User(), entity);
-            if (Context.getPermissionsManager().isManager(getUserId())) {
+            if (Context.getPermissionsManager().getUserManager(getUserId())) {
                 Context.getPermissionsManager().checkUserLimit(getUserId());
             } else {
                 Context.getPermissionsManager().checkRegistration(getUserId());
@@ -81,7 +81,7 @@ public class UserResource extends BaseObjectResource<User> {
             }
         }
         Context.getUsersManager().addItem(entity);
-        if (Context.getPermissionsManager().isManager(getUserId())) {
+        if (Context.getPermissionsManager().getUserManager(getUserId())) {
             Context.getDataManager().linkObject(User.class, getUserId(), ManagedUser.class, entity.getId(), true);
         }
         Context.getUsersManager().refreshUserItems();
diff --git a/src/org/traccar/database/CommandsManager.java b/src/org/traccar/database/CommandsManager.java
index 9f97c929c..ded12e0d2 100644
--- a/src/org/traccar/database/CommandsManager.java
+++ b/src/org/traccar/database/CommandsManager.java
@@ -81,7 +81,7 @@ public class CommandsManager  extends ExtendedObjectManager<Command> {
         }
     }
 
-    public Collection<Long> getProperCommands(long deviceId, boolean textChannel) {
+    public Collection<Long> getSupportedCommands(long deviceId, boolean textChannel) {
         List<Long> result = new ArrayList<>();
         Position lastPosition = Context.getIdentityManager().getLastPosition(deviceId);
         for (long commandId : getAllDeviceItems(deviceId)) {
diff --git a/src/org/traccar/database/PermissionsManager.java b/src/org/traccar/database/PermissionsManager.java
index 3da99dd13..0d9c780a6 100644
--- a/src/org/traccar/database/PermissionsManager.java
+++ b/src/org/traccar/database/PermissionsManager.java
@@ -137,24 +137,24 @@ public class PermissionsManager {
         }
     }
 
-    public boolean isAdmin(long userId) {
+    public boolean getUserAdmin(long userId) {
         User user = getUser(userId);
         return user != null && user.getAdmin();
     }
 
     public void checkAdmin(long userId) throws SecurityException {
-        if (!isAdmin(userId)) {
+        if (!getUserAdmin(userId)) {
             throw new SecurityException("Admin access required");
         }
     }
 
-    public boolean isManager(long userId) {
+    public boolean getUserManager(long userId) {
         User user = getUser(userId);
         return user != null && user.getUserLimit() != 0;
     }
 
     public void checkManager(long userId) throws SecurityException {
-        if (!isManager(userId)) {
+        if (!getUserManager(userId)) {
             throw new SecurityException("Manager access required");
         }
     }
@@ -177,7 +177,7 @@ public class PermissionsManager {
         int deviceLimit = getUser(userId).getDeviceLimit();
         if (deviceLimit != -1) {
             int deviceCount = 0;
-            if (isManager(userId)) {
+            if (getUserManager(userId)) {
                 deviceCount = Context.getDeviceManager().getManagedItems(userId).size();
             } else {
                 deviceCount = Context.getDeviceManager().getUserItems(userId).size();
@@ -188,41 +188,41 @@ public class PermissionsManager {
         }
     }
 
-    public boolean isReadonly(long userId) {
+    public boolean getUserReadonly(long userId) {
         User user = getUser(userId);
         return user != null && user.getReadonly();
     }
 
-    public boolean isDeviceReadonly(long userId) {
+    public boolean getUserDeviceReadonly(long userId) {
         User user = getUser(userId);
         return user != null && user.getDeviceReadonly();
     }
 
-    public boolean isLimitCommands(long userId) {
+    public boolean getUserLimitCommands(long userId) {
         User user = getUser(userId);
         return user != null && user.getLimitCommands();
     }
 
     public void checkReadonly(long userId) throws SecurityException {
-        if (!isAdmin(userId) && (server.getReadonly() || isReadonly(userId))) {
+        if (!getUserAdmin(userId) && (server.getReadonly() || getUserReadonly(userId))) {
             throw new SecurityException("Account is readonly");
         }
     }
 
     public void checkDeviceReadonly(long userId) throws SecurityException {
-        if (!isAdmin(userId) && (server.getDeviceReadonly() || isDeviceReadonly(userId))) {
+        if (!getUserAdmin(userId) && (server.getDeviceReadonly() || getUserDeviceReadonly(userId))) {
             throw new SecurityException("Account is device readonly");
         }
     }
 
     public void checkLimitCommands(long userId) throws SecurityException {
-        if (!isAdmin(userId) && (server.getLimitCommands() || isLimitCommands(userId))) {
+        if (!getUserAdmin(userId) && (server.getLimitCommands() || getUserLimitCommands(userId))) {
             throw new SecurityException("Account has limit sending commands");
         }
     }
 
     public void checkUserDeviceCommand(long userId, long deviceId, long commandId) throws SecurityException {
-        if (!isAdmin(userId) && Context.getCommandsManager().checkDeviceCommand(deviceId, commandId)) {
+        if (!getUserAdmin(userId) && Context.getCommandsManager().checkDeviceCommand(deviceId, commandId)) {
             throw new SecurityException("Command can not be sent to this device");
         }
     }
@@ -258,20 +258,20 @@ public class PermissionsManager {
             if (userId == after.getId()) {
                 checkAdmin(userId);
             }
-            if (!isAdmin(userId)) {
+            if (!getUserAdmin(userId)) {
                 checkManager(userId);
             }
         }
     }
 
     public void checkUser(long userId, long managedUserId) throws SecurityException {
-        if (userId != managedUserId && !isAdmin(userId)) {
+        if (userId != managedUserId && !getUserAdmin(userId)) {
             checkManager(userId, managedUserId);
         }
     }
 
     public void checkGroup(long userId, long groupId) throws SecurityException {
-        if (!getGroupPermissions(userId).contains(groupId) && !isAdmin(userId)) {
+        if (!getGroupPermissions(userId).contains(groupId) && !getUserAdmin(userId)) {
             checkManager(userId);
             for (long managedUserId : usersManager.getUserItems(userId)) {
                 if (getGroupPermissions(managedUserId).contains(groupId)) {
@@ -283,7 +283,7 @@ public class PermissionsManager {
     }
 
     public void checkDevice(long userId, long deviceId) throws SecurityException {
-        if (!Context.getDeviceManager().getUserItems(userId).contains(deviceId) && !isAdmin(userId)) {
+        if (!Context.getDeviceManager().getUserItems(userId).contains(deviceId) && !getUserAdmin(userId)) {
             checkManager(userId);
             for (long managedUserId : usersManager.getUserItems(userId)) {
                 if (Context.getDeviceManager().getUserItems(managedUserId).contains(deviceId)) {
@@ -295,7 +295,7 @@ public class PermissionsManager {
     }
 
     public void checkRegistration(long userId) {
-        if (!server.getRegistration() && !isAdmin(userId)) {
+        if (!server.getRegistration() && !getUserAdmin(userId)) {
             throw new SecurityException("Registration disabled");
         }
     }
@@ -324,7 +324,7 @@ public class PermissionsManager {
             throw new IllegalArgumentException("Unknown object type");
         }
 
-        if (manager != null && !manager.checkItemPermission(userId, objectId) && !isAdmin(userId)) {
+        if (manager != null && !manager.checkItemPermission(userId, objectId) && !getUserAdmin(userId)) {
             checkManager(userId);
             for (long managedUserId : usersManager.getManagedItems(userId)) {
                 if (manager.checkItemPermission(managedUserId, objectId)) {