Merge change 10667

* changes:
  File review status tracking.

src/main/java/com/google/gerrit/client/changes/ChangeConstants.java

@@ -106,4 +106,5 @@ public interface ChangeConstants extends Constants {
   String pagedChangeListNext();
 
   String reply();
+  String reviewed();
 }

src/main/java/com/google/gerrit/client/changes/ChangeConstants.properties

@@ -87,3 +87,4 @@ prevPatchLinkIcon = ⇦
 nextPatchLinkIcon = ⇨
 
 reply = Reply
+reviewed = Reviewed

src/main/java/com/google/gerrit/client/changes/PatchTable.java

@@ -14,6 +14,7 @@
 
 package com.google.gerrit.client.changes;
 
+import com.google.gerrit.client.Gerrit;
 import com.google.gerrit.client.patches.PatchScreen;
 import com.google.gerrit.client.reviewdb.Patch;
 import com.google.gerrit.client.reviewdb.PatchSet;
@@ -249,33 +250,46 @@ public class PatchTable extends Composite {
     void appendHeader(final SafeHtmlBuilder m) {
       m.openTr();
 
+      // Cursor
       m.openTd();
       m.addStyleName(S_ICON_HEADER);
       m.addStyleName("LeftMostCell");
       m.nbsp();
       m.closeTd();
 
+      // Mode
       m.openTd();
       m.setStyleName(S_ICON_HEADER);
       m.nbsp();
       m.closeTd();
 
+      // "File path"
       m.openTd();
       m.setStyleName(S_DATA_HEADER);
       m.append(Util.C.patchTableColumnName());
       m.closeTd();
 
+      // "Comments"
       m.openTd();
       m.setStyleName(S_DATA_HEADER);
       m.append(Util.C.patchTableColumnComments());
       m.closeTd();
 
+      // "Diff"
       m.openTd();
       m.setStyleName(S_DATA_HEADER);
       m.setAttribute("colspan", 3);
       m.append(Util.C.patchTableColumnDiff());
       m.closeTd();
 
+      // "Reviewed"
+      if (Gerrit.isSignedIn()) {
+        m.openTd();
+        m.setStyleName(S_ICON_HEADER);
+        m.append(Util.C.reviewed());
+        m.closeTd();
+      }
+
       m.closeTr();
     }
 
@@ -350,6 +364,18 @@ public class PatchTable extends Composite {
       openlink(m, 1);
       m.closeTd();
 
+      // Green check mark if the user is logged in and they reviewed that file
+      if (Gerrit.isSignedIn()) {
+        m.openTd();
+        m.setStyleName(S_DATA_CELL);
+        if (p.isReviewedByCurrentUser()) {
+          m.append(SafeHtml.asis(Gerrit.ICONS.greenCheck().getHTML()));
+        } else {
+          m.nbsp();
+        }
+        m.closeTd();
+      }
+
       m.closeTr();
     }
 

src/main/java/com/google/gerrit/client/data/PatchSetDetail.java

@@ -15,14 +15,20 @@
 package com.google.gerrit.client.data;
 
 import com.google.gerrit.client.reviewdb.Account;
+import com.google.gerrit.client.reviewdb.AccountPatchReview;
+import com.google.gerrit.client.reviewdb.AccountPatchReviewAccess;
 import com.google.gerrit.client.reviewdb.Patch;
 import com.google.gerrit.client.reviewdb.PatchLineComment;
 import com.google.gerrit.client.reviewdb.PatchSet;
 import com.google.gerrit.client.reviewdb.PatchSetInfo;
 import com.google.gerrit.client.reviewdb.ReviewDb;
+import com.google.gerrit.client.reviewdb.Patch.Key;
+import com.google.gerrit.client.reviewdb.PatchSet.Id;
 import com.google.gerrit.client.rpc.Common;
 import com.google.gwtorm.client.OrmException;
+import com.google.gwtorm.client.ResultSet;
 
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 
@@ -35,9 +41,10 @@ public class PatchSetDetail {
   }
 
   public void load(final ReviewDb db, final PatchSet ps) throws OrmException {
+    PatchSet.Id patchSetKey = ps.getId();
     patchSet = ps;
-    info = db.patchSetInfo().get(patchSet.getId());
+    info = db.patchSetInfo().get(patchSetKey);
-    patches = db.patches().byPatchSet(patchSet.getId()).toList();
+    patches = db.patches().byPatchSet(patchSetKey).toList();
 
     final Account.Id me = Common.getAccountId();
     if (me != null) {
@@ -46,7 +53,7 @@ public class PatchSetDetail {
       // quickly locate where they have pending drafts, and review them.
       //
       final List<PatchLineComment> comments =
-          db.patchComments().draft(ps.getId(), me).toList();
+          db.patchComments().draft(patchSetKey, me).toList();
       if (!comments.isEmpty()) {
         final Map<Patch.Key, Patch> byKey = db.patches().toMap(patches);
         for (final PatchLineComment c : comments) {
@@ -56,6 +63,18 @@ public class PatchSetDetail {
           }
         }
       }
+
+      // Get all the reviewed patches in one query
+      ResultSet<AccountPatchReview> reviews = db.accountPatchReviews().byReviewer(me, patchSetKey);
+      HashSet<Patch.Key> reviewedPatches = new HashSet<Patch.Key>();
+      for (AccountPatchReview review : reviews) {
+        reviewedPatches.add(review.getKey().getPatchKey());
+      }
+
+      // Initialize the reviewed status of each patch
+      for (Patch p : patches) {
+        if (reviewedPatches.contains(p.getKey())) p.setReviewedByCurrentUser(true);
+      }
     }
   }
 

src/main/java/com/google/gerrit/client/patches/PatchConstants.java

@@ -54,4 +54,6 @@ public interface PatchConstants extends Constants {
 
   String previousFileHelp();
   String nextFileHelp();
+
+  String reviewed();
 }

src/main/java/com/google/gerrit/client/patches/PatchConstants.properties

@@ -35,3 +35,5 @@ whitespaceIGNORE_ALL_SPACE=All
 
 previousFileHelp = Previous file
 nextFileHelp = Next file
+
+reviewed = Reviewed

src/main/java/com/google/gerrit/client/patches/PatchDetailService.java

@@ -16,11 +16,13 @@ package com.google.gerrit.client.patches;
 
 import com.google.gerrit.client.data.PatchScript;
 import com.google.gerrit.client.data.PatchScriptSettings;
+import com.google.gerrit.client.reviewdb.Account;
 import com.google.gerrit.client.reviewdb.ApprovalCategoryValue;
 import com.google.gerrit.client.reviewdb.Change;
 import com.google.gerrit.client.reviewdb.Patch;
 import com.google.gerrit.client.reviewdb.PatchLineComment;
 import com.google.gerrit.client.reviewdb.PatchSet;
+import com.google.gerrit.client.reviewdb.Patch.Key;
 import com.google.gerrit.client.rpc.SignInRequired;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwtjsonrpc.client.RemoteJsonService;
@@ -55,4 +57,10 @@ public interface PatchDetailService extends RemoteJsonService {
   @SignInRequired
   void abandonChange(PatchSet.Id patchSetId, String message,
       AsyncCallback<VoidResult> callback);
+
+  /**
+   * Update the reviewed status for the patch.
+   */
+  @SignInRequired
+  void setReviewedByCurrentUser(Key patchKey, boolean reviewed, AsyncCallback<VoidResult> callback);
 }

src/main/java/com/google/gerrit/client/patches/PatchScreen.java

@@ -41,6 +41,7 @@ import com.google.gwt.event.logical.shared.ValueChangeEvent;
 import com.google.gwt.event.logical.shared.ValueChangeHandler;
 import com.google.gwt.event.shared.HandlerRegistration;
 import com.google.gwt.user.client.History;
+import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.CheckBox;
 import com.google.gwt.user.client.ui.DisclosurePanel;
 import com.google.gwt.user.client.ui.FlowPanel;
@@ -55,6 +56,7 @@ import com.google.gwtexpui.globalkey.client.KeyCommand;
 import com.google.gwtexpui.globalkey.client.KeyCommandSet;
 import com.google.gwtexpui.safehtml.client.SafeHtml;
 import com.google.gwtjsonrpc.client.RemoteJsonException;
+import com.google.gwtjsonrpc.client.VoidResult;
 
 public abstract class PatchScreen extends Screen {
   public static class SideBySide extends PatchScreen {
@@ -236,7 +238,7 @@ public abstract class PatchScreen extends Screen {
   }
 
   private void initDisplayControls() {
-    final Grid displayControls = new Grid(0, 4);
+    final Grid displayControls = new Grid(0, 5);
     displayControls.setStyleName("gerrit-PatchScreen-DisplayControls");
     add(displayControls);
 
@@ -244,8 +246,13 @@ public abstract class PatchScreen extends Screen {
     createContext(displayControls, 0, 2);
   }
 
+  /**
+   * Add the contextual widgets for this patch: "Show full files" and "Keep unreviewed"
+   */
   private void createContext(final Grid parent, final int row, final int col) {
     parent.resizeRows(row + 1);
+
+    // Show full files
     final CheckBox cb = new CheckBox(PatchUtil.C.showFullFiles());
     cb.addValueChangeHandler(new ValueChangeHandler<Boolean>() {
       @Override
@@ -261,6 +268,38 @@ public abstract class PatchScreen extends Screen {
       }
     });
     parent.setWidget(row, col + 1, cb);
+
+    // "Reviewed" check box
+    if (Gerrit.isSignedIn()) {
+      final CheckBox ku = new CheckBox(PatchUtil.C.reviewed());
+      ku.addValueChangeHandler(new ValueChangeHandler<Boolean>() {
+        @Override
+        public void onValueChange(ValueChangeEvent<Boolean> event) {
+          setReviewedByCurrentUser(event.getValue());
+        }
+      });
+      // Checked by default
+      ku.setValue(true);
+      parent.setWidget(row, col + 2, ku);
+    }
+
+  }
+
+  private void setReviewedByCurrentUser(boolean reviewed) {
+    PatchUtil.DETAIL_SVC.setReviewedByCurrentUser(patchKey, reviewed,
+        new AsyncCallback<VoidResult>() {
+
+          @Override
+          public void onFailure(Throwable arg0) {
+            // nop
+          }
+
+          @Override
+          public void onSuccess(VoidResult result) {
+            // nop
+          }
+
+    });
   }
 
   private void createIgnoreWhitespace(final Grid parent, final int row,
@@ -344,6 +383,11 @@ public abstract class PatchScreen extends Screen {
     script = null;
     comments = null;
 
+    // Mark this file reviewed as soon we display the diff screen
+    if (Gerrit.isSignedIn() && isFirst) {
+      setReviewedByCurrentUser(true /* reviewed */);
+    }
+
     PatchUtil.DETAIL_SVC.patchScript(patchKey, idSideA, idSideB,
         scriptSettings, new GerritCallback<PatchScript>() {
           public void onSuccess(final PatchScript result) {

src/main/java/com/google/gerrit/client/reviewdb/AccountPatchReview.java

@@ -0,0 +1,72 @@
+// Copyright (C) 2009 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.gerrit.client.reviewdb;
+
+import com.google.gwtorm.client.Column;
+import com.google.gwtorm.client.CompoundKey;
+
+/**
+ * An entity that keeps track of what user reviewed what patches.
+ */
+public final class AccountPatchReview {
+
+  public static class Key extends CompoundKey<Account.Id> {
+    private static final long serialVersionUID = 1L;
+
+    @Column
+    protected Account.Id accountId;
+
+    @Column(name = Column.NONE)
+    protected Patch.Key patchKey;
+
+    protected Key() {
+      accountId = new Account.Id();
+      patchKey = new Patch.Key();
+    }
+
+    public Key(final Patch.Key p, final Account.Id a) {
+      patchKey = p;
+      accountId = a;
+    }
+
+    @Override
+    public Account.Id getParentKey() {
+      return accountId;
+    }
+
+    public Patch.Key getPatchKey() {
+      return patchKey;
+    }
+
+    @Override
+    public com.google.gwtorm.client.Key<?>[] members() {
+      return new com.google.gwtorm.client.Key<?>[] {patchKey};
+    }
+  }
+
+  @Column(name = Column.NONE)
+  protected AccountPatchReview.Key key;
+
+  protected AccountPatchReview() {
+  }
+
+  public AccountPatchReview(final Patch.Key k, final Account.Id a) {
+    key = new AccountPatchReview.Key(k, a);
+  }
+
+  public AccountPatchReview.Key getKey() {
+    return key;
+  }
+}

src/main/java/com/google/gerrit/client/reviewdb/AccountPatchReviewAccess.java

@@ -0,0 +1,31 @@
+// Copyright (C) 2009 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.gerrit.client.reviewdb;
+
+import com.google.gwtorm.client.Access;
+import com.google.gwtorm.client.OrmException;
+import com.google.gwtorm.client.PrimaryKey;
+import com.google.gwtorm.client.Query;
+import com.google.gwtorm.client.ResultSet;
+
+public interface AccountPatchReviewAccess
+    extends Access<AccountPatchReview, AccountPatchReview.Key> {
+  @PrimaryKey("key")
+  AccountPatchReview get(AccountPatchReview.Key id) throws OrmException;
+
+  @Query("WHERE key.accountId = ? AND key.patchKey.patchSetId = ?")
+  ResultSet<AccountPatchReview> byReviewer(Account.Id who, PatchSet.Id ps) throws OrmException;
+
+}

src/main/java/com/google/gerrit/client/reviewdb/Patch.java

@@ -201,6 +201,9 @@ public final class Patch {
   @Column(notNull = false)
   protected String sourceFileName;
 
+  /** True if this patch has been reviewed by the current logged in user */
+  private boolean reviewedByCurrentUser;
+
   protected Patch() {
   }
 
@@ -258,6 +261,14 @@ public final class Patch {
     sourceFileName = n;
   }
 
+  public boolean isReviewedByCurrentUser() {
+    return reviewedByCurrentUser;
+  }
+
+  public void setReviewedByCurrentUser(boolean r) {
+    reviewedByCurrentUser = r;
+  }
+
   @Override
   public String toString() {
     return "[Patch " + getKey().toString() + "]";

src/main/java/com/google/gerrit/server/patch/PatchDetailServiceImpl.java

@@ -14,6 +14,7 @@
 
 package com.google.gerrit.server.patch;
 
+import com.google.gerrit.client.Gerrit;
 import com.google.gerrit.client.data.ApprovalType;
 import com.google.gerrit.client.data.PatchScript;
 import com.google.gerrit.client.data.PatchScriptSettings;
@@ -21,6 +22,7 @@ import com.google.gerrit.client.data.ProjectCache;
 import com.google.gerrit.client.patches.CommentDetail;
 import com.google.gerrit.client.patches.PatchDetailService;
 import com.google.gerrit.client.reviewdb.Account;
+import com.google.gerrit.client.reviewdb.AccountPatchReview;
 import com.google.gerrit.client.reviewdb.ApprovalCategory;
 import com.google.gerrit.client.reviewdb.ApprovalCategoryValue;
 import com.google.gerrit.client.reviewdb.Change;
@@ -33,6 +35,7 @@ import com.google.gerrit.client.reviewdb.PatchSetInfo;
 import com.google.gerrit.client.reviewdb.Project;
 import com.google.gerrit.client.reviewdb.ReviewDb;
 import com.google.gerrit.client.reviewdb.Account.Id;
+import com.google.gerrit.client.reviewdb.Patch.Key;
 import com.google.gerrit.client.rpc.BaseServiceImplementation;
 import com.google.gerrit.client.rpc.Common;
 import com.google.gerrit.client.rpc.NoSuchAccountException;
@@ -185,6 +188,28 @@ public class PatchDetailServiceImpl extends BaseServiceImplementation implements
     });
   }
 
+  /**
+   * Update the reviewed status for the file by user @code{account}
+   */
+  public void setReviewedByCurrentUser(final Key patchKey, final boolean reviewed,
+      AsyncCallback<VoidResult> callback) {
+    run(callback, new Action<VoidResult>() {
+      public VoidResult run(ReviewDb db) throws OrmException {
+        Account.Id account = Common.getAccountId();
+        AccountPatchReview.Key key = new AccountPatchReview.Key(patchKey, account);
+        AccountPatchReview apr = db.accountPatchReviews().get(key);
+        if (apr == null && reviewed) {
+          db.accountPatchReviews().
+              insert(Collections.singleton(new AccountPatchReview(patchKey, account)));
+        } else if (apr != null && !reviewed) {
+          db.accountPatchReviews().delete(Collections.singleton(apr));
+        }
+        return VoidResult.INSTANCE;
+      }
+    });
+  }
+
+
   private static class PublishResult {
     Change change;
     PatchSet patchSet;

src/main/webapp/WEB-INF/sql/upgrade014_015.sql

@@ -1,5 +0,0 @@
--- Upgrade: schema_version 14 to 15
---
-ALTER TABLE patch_comments ADD parent_uuid VARCHAR(40);
-
-UPDATE schema_version SET version_nbr = 15;

src/main/webapp/WEB-INF/sql/upgrade014_015_mysql.sql

@@ -0,0 +1,13 @@
+-- Upgrade: schema_version 14 to 15
+--
+ALTER TABLE patch_comments ADD parent_uuid VARCHAR(40);
+
+CREATE TABLE account_patch_reviews
+(account_id INTEGER NOT NULL DEFAULT(0),
+change_id INTEGER NOT NULL DEFAULT(0),
+patch_set_id INTEGER NOT NULL DEFAULT(0),
+file_name VARCHAR(255) NOT NULL DEFAULT(''),
+PRIMARY KEY (account_id, change_id, patch_set_id, file_name)
+);
+
+UPDATE schema_version SET version_nbr = 15;

src/main/webapp/WEB-INF/sql/upgrade014_015_postgres.sql

@@ -0,0 +1,15 @@
+-- Upgrade: schema_version 14 to 15
+--
+ALTER TABLE patch_comments ADD parent_uuid VARCHAR(40);
+
+CREATE TABLE account_patch_reviews
+(account_id INTEGER NOT NULL DEFAULT(0),
+change_id INTEGER NOT NULL DEFAULT(0),
+patch_set_id INTEGER NOT NULL DEFAULT(0),
+file_name VARCHAR(255) NOT NULL DEFAULT(''),
+PRIMARY KEY (account_id, change_id, patch_set_id, file_name)
+);
+
+ALTER_TABLE account_patch_reviews OWNER TO gerrit2;
+
+UPDATE schema_version SET version_nbr = 15;