Add caldav acct pref to suppress repeating tasks

app/src/main/java/com/todoroo/astrid/dao/Database.java

@@ -58,7 +58,7 @@ import org.tasks.notifications.NotificationDao;
       CaldavAccount.class,
       GoogleTaskAccount.class
     },
-    version = 66)
+    version = 67)
 public abstract class Database extends RoomDatabase {
 
   public static final String NAME = "database";

app/src/main/java/org/tasks/caldav/CaldavAccountSettingsActivity.java

@@ -10,6 +10,7 @@ import android.view.MenuItem;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.LinearLayout;
+import androidx.appcompat.widget.SwitchCompat;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
 import androidx.lifecycle.ViewModelProviders;
@@ -95,6 +96,9 @@ public class CaldavAccountSettingsActivity extends ThemedInjectingAppCompatActiv
   @BindView(R.id.progress_bar)
   ProgressView progressView;
 
+  @BindView(R.id.repeat)
+  SwitchCompat repeat;
+
   private CaldavAccount caldavAccount;
   private AddCaldavAccountViewModel addCaldavAccountViewModel;
   private UpdateCaldavAccountViewModel updateCaldavAccountViewModel;
@@ -121,6 +125,7 @@ public class CaldavAccountSettingsActivity extends ThemedInjectingAppCompatActiv
         if (!isEmpty(caldavAccount.getPassword())) {
           password.setText(PASSWORD_MASK);
         }
+        repeat.setChecked(caldavAccount.isSuppressRepeatingTasks());
       }
     }
 
@@ -335,6 +340,7 @@ public class CaldavAccountSettingsActivity extends ThemedInjectingAppCompatActiv
     if (passwordChanged()) {
       caldavAccount.setPassword(encryption.encrypt(getNewPassword()));
     }
+    caldavAccount.setSuppressRepeatingTasks(repeat.isChecked());
     caldavDao.update(caldavAccount);
 
     setResult(RESULT_OK);
@@ -376,9 +382,12 @@ public class CaldavAccountSettingsActivity extends ThemedInjectingAppCompatActiv
       return !isEmpty(getNewName())
           || !isEmpty(getNewPassword())
           || !isEmpty(getNewURL())
-          || !isEmpty(getNewUsername());
+          || !isEmpty(getNewUsername())
+          || repeat.isChecked();
     }
-    return needsValidation() || !getNewName().equals(caldavAccount.getName());
+    return needsValidation()
+        || !getNewName().equals(caldavAccount.getName())
+        || repeat.isChecked() != caldavAccount.isSuppressRepeatingTasks();
   }
 
   private boolean needsValidation() {

app/src/main/java/org/tasks/caldav/CaldavConverter.java

@@ -37,17 +37,16 @@ public class CaldavConverter {
 
   public static void apply(Task local, at.bitfire.ical4android.Task remote) {
     Completed completedAt = remote.getCompletedAt();
-    if (completedAt == null) {
-      if (remote.getStatus() == Status.VTODO_COMPLETED) {
-        if (!local.isCompleted()) {
-          local.setCompletionDate(now());
-        }
-      } else {
-        local.setCompletionDate(0L);
+    if (completedAt != null) {
+      local.setCompletionDate(remote.getCompletedAt().getDate().getTime());
+    } else if (remote.getStatus() == Status.VTODO_COMPLETED) {
+      if (!local.isCompleted()) {
+        local.setCompletionDate(now());
       }
     } else {
-      local.setCompletionDate(remote.getCompletedAt().getDate().getTime());
+      local.setCompletionDate(0L);
     }
+
     Long createdAt = remote.getCreatedAt();
     if (createdAt != null) {
       local.setCreationDate(newDateTime(createdAt).toLocal().getMillis());

app/src/main/java/org/tasks/data/CaldavAccount.java

@@ -4,6 +4,7 @@ import static com.todoroo.astrid.data.Task.NO_UUID;
 
 import android.os.Parcel;
 import android.os.Parcelable;
+import androidx.core.os.ParcelCompat;
 import androidx.room.ColumnInfo;
 import androidx.room.Entity;
 import androidx.room.Ignore;
@@ -49,6 +50,9 @@ public class CaldavAccount implements Parcelable {
   @ColumnInfo(name = "cda_error")
   private transient String error = "";
 
+  @ColumnInfo(name = "cda_repeat")
+  private boolean suppressRepeatingTasks;
+
   public CaldavAccount() {}
 
   @Ignore
@@ -60,6 +64,7 @@ public class CaldavAccount implements Parcelable {
     username = source.readString();
     password = source.readString();
     error = source.readString();
+    suppressRepeatingTasks = ParcelCompat.readBoolean(source);
   }
 
   public long getId() {
@@ -122,6 +127,14 @@ public class CaldavAccount implements Parcelable {
     this.error = error;
   }
 
+  public boolean isSuppressRepeatingTasks() {
+    return suppressRepeatingTasks;
+  }
+
+  public void setSuppressRepeatingTasks(boolean suppressRepeatingTasks) {
+    this.suppressRepeatingTasks = suppressRepeatingTasks;
+  }
+
   @Override
   public String toString() {
     return "CaldavAccount{"
@@ -145,6 +158,8 @@ public class CaldavAccount implements Parcelable {
         + ", error='"
         + error
         + '\''
+        + ", suppressRepeatingTasks="
+        + suppressRepeatingTasks
         + '}';
   }
 
@@ -162,6 +177,9 @@ public class CaldavAccount implements Parcelable {
     if (id != that.id) {
       return false;
     }
+    if (suppressRepeatingTasks != that.suppressRepeatingTasks) {
+      return false;
+    }
     if (uuid != null ? !uuid.equals(that.uuid) : that.uuid != null) {
       return false;
     }
@@ -189,6 +207,7 @@ public class CaldavAccount implements Parcelable {
     result = 31 * result + (username != null ? username.hashCode() : 0);
     result = 31 * result + (password != null ? password.hashCode() : 0);
     result = 31 * result + (error != null ? error.hashCode() : 0);
+    result = 31 * result + (suppressRepeatingTasks ? 1 : 0);
     return result;
   }
 
@@ -206,5 +225,6 @@ public class CaldavAccount implements Parcelable {
     dest.writeString(username);
     dest.writeString(password);
     dest.writeString(error);
+    ParcelCompat.writeBoolean(dest, suppressRepeatingTasks);
   }
 }

app/src/main/java/org/tasks/data/CaldavDao.java

@@ -108,6 +108,13 @@ public abstract class CaldavDao {
   @Query("SELECT * FROM caldav_accounts WHERE cda_name = :name COLLATE NOCASE LIMIT 1")
   public abstract CaldavAccount getAccountByName(String name);
 
+  @Query(
+      "SELECT * from caldav_accounts"
+          + " INNER JOIN caldav_tasks ON cd_task = :task"
+          + " INNER JOIN caldav_lists ON cd_calendar = cdl_uuid"
+          + " WHERE cdl_account = cda_uuid")
+  public abstract CaldavAccount getAccountForTask(long task);
+
   @Query("SELECT DISTINCT cd_calendar FROM caldav_tasks WHERE cd_deleted = 0 AND cd_task IN (:tasks)")
   public abstract List<String> getCalendars(List<Long> tasks);
 

app/src/main/java/org/tasks/db/Migrations.java

@@ -329,6 +329,15 @@ public class Migrations {
         }
       };
 
+  private static final Migration MIGRATION_66_67 =
+      new Migration(66, 67) {
+        @Override
+        public void migrate(@NonNull SupportSQLiteDatabase database) {
+          database.execSQL(
+              "ALTER TABLE `caldav_accounts` ADD COLUMN `cda_repeat` INTEGER NOT NULL DEFAULT 0");
+        }
+      };
+
   public static final Migration[] MIGRATIONS =
       new Migration[] {
         MIGRATION_35_36,
@@ -352,7 +361,8 @@ public class Migrations {
         MIGRATION_62_63,
         MIGRATION_63_64,
         MIGRATION_64_65,
-        MIGRATION_65_66
+        MIGRATION_65_66,
+        MIGRATION_66_67
       };
 
   private static Migration NOOP(int from, int to) {

app/src/main/java/org/tasks/jobs/AfterSaveWork.java

@@ -21,6 +21,8 @@ import com.todoroo.astrid.timers.TimerPlugin;
 import javax.inject.Inject;
 import org.tasks.LocalBroadcastManager;
 import org.tasks.R;
+import org.tasks.data.CaldavAccount;
+import org.tasks.data.CaldavDao;
 import org.tasks.injection.ForApplication;
 import org.tasks.injection.InjectingWorker;
 import org.tasks.injection.JobComponent;
@@ -50,6 +52,7 @@ public class AfterSaveWork extends InjectingWorker {
   @Inject TaskDao taskDao;
   @Inject SyncAdapters syncAdapters;
   @Inject WorkManager workManager;
+  @Inject CaldavDao caldavDao;
 
   public AfterSaveWork(@NonNull Context context, @NonNull WorkerParameters workerParams) {
     super(context, workerParams);
@@ -104,7 +107,10 @@ public class AfterSaveWork extends InjectingWorker {
 
     if (justCompleted) {
       updateCalendarTitle(task);
-      repeatTaskHelper.handleRepeat(task);
+      CaldavAccount account = caldavDao.getAccountForTask(taskId);
+      if (account == null || !account.isSuppressRepeatingTasks()) {
+        repeatTaskHelper.handleRepeat(task);
+      }
       if (task.getTimerStart() > 0) {
         timerPlugin.stopTimer(task);
       }

app/src/main/res/layout/activity_caldav_account_settings.xml

@@ -76,6 +76,13 @@
 
       </com.google.android.material.textfield.TextInputLayout>
 
+      <androidx.appcompat.widget.SwitchCompat
+        android:id="@+id/repeat"
+        style="@style/TagSettingsRow"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/caldav_account_repeating_tasks"/>
+
     </LinearLayout>
 
   </ScrollView>

app/src/main/res/values/strings.xml

@@ -547,4 +547,5 @@ File %1$s contained %2$s.\n\n
   <string name="name_your_price">Name your price</string>
   <string name="monthly">Monthly</string>
   <string name="annually">Yearly</string>
+  <string name="caldav_account_repeating_tasks">Let server schedule recurring tasks</string>
 </resources>