modify entities according to NNBD models

Signed-off-by: Sahil Kumar <[email protected]>

packages/stream_chat_persistence/lib/src/entity/channels.dart

@@ -24,16 +24,16 @@ class Channels extends Table {
   DateTimeColumn get lastMessageAt => dateTime().nullable()();
 
   /// The date of channel creation
-  DateTimeColumn get createdAt => dateTime().nullable()();
+  DateTimeColumn get createdAt => dateTime().withDefault(currentDateAndTime)();
 
   /// The date of the last channel update
-  DateTimeColumn get updatedAt => dateTime().nullable()();
+  DateTimeColumn get updatedAt => dateTime().withDefault(currentDateAndTime)();
 
   /// The date of channel deletion
   DateTimeColumn get deletedAt => dateTime().nullable()();
 
   /// The count of this channel members
-  IntColumn get memberCount => integer().nullable()();
+  IntColumn get memberCount => integer().withDefault(const Constant(0))();
 
   /// The id of the user that created this channel
   TextColumn get createdById => text().nullable()();

packages/stream_chat_persistence/lib/src/entity/members.dart

@@ -21,22 +21,22 @@ class Members extends Table {
   DateTimeColumn get inviteRejectedAt => dateTime().nullable()();
 
   /// True if the user has been invited to the channel
-  BoolColumn get invited => boolean().nullable()();
+  BoolColumn get invited => boolean().withDefault(const Constant(false))();
 
   /// True if the member is banned from the channel
-  BoolColumn get banned => boolean().nullable()();
+  BoolColumn get banned => boolean().withDefault(const Constant(false))();
 
   /// True if the member is shadow banned from the channel
-  BoolColumn get shadowBanned => boolean().nullable()();
+  BoolColumn get shadowBanned => boolean().withDefault(const Constant(false))();
 
   /// True if the user is a moderator of the channel
-  BoolColumn get isModerator => boolean().nullable()();
+  BoolColumn get isModerator => boolean().withDefault(const Constant(false))();
 
   /// The date of creation
-  DateTimeColumn get createdAt => dateTime()();
+  DateTimeColumn get createdAt => dateTime().withDefault(currentDateAndTime)();
 
   /// The last date of update
-  DateTimeColumn get updatedAt => dateTime().nullable()();
+  DateTimeColumn get updatedAt => dateTime().withDefault(currentDateAndTime)();
 
   @override
   Set<Column> get primaryKey => {

packages/stream_chat_persistence/lib/src/entity/messages.dart

@@ -15,19 +15,18 @@ class Messages extends Table {
 
   /// The list of attachments, either provided by the user
   /// or generated from a command or as a result of URL scraping.
-  TextColumn get attachments =>
-      text().nullable().map(ListConverter<String>())();
+  TextColumn get attachments => text().map(ListConverter<String>())();
 
   /// The status of a sending message
-  IntColumn get status =>
-      integer().nullable().map(MessageSendingStatusConverter())();
+  IntColumn get status => integer()
+      .withDefault(const Constant(1))
+      .map(MessageSendingStatusConverter())();
 
   /// The message type
-  TextColumn get type => text().nullable()();
+  TextColumn get type => text().withDefault(const Constant('regular'))();
 
   /// The list of user mentioned in the message
-  TextColumn get mentionedUsers =>
-      text().nullable().map(ListConverter<String>())();
+  TextColumn get mentionedUsers => text().map(ListConverter<String>())();
 
   /// A map describing the count of number of every reaction
   TextColumn get reactionCounts => text().nullable().map(MapConverter<int>())();
@@ -48,16 +47,16 @@ class Messages extends Table {
   BoolColumn get showInChannel => boolean().nullable()();
 
   /// If true the message is shadowed
-  BoolColumn get shadowed => boolean().nullable()();
+  BoolColumn get shadowed => boolean().withDefault(const Constant(false))();
 
   /// A used command name.
   TextColumn get command => text().nullable()();
 
   /// The DateTime when the message was created.
-  DateTimeColumn get createdAt => dateTime()();
+  DateTimeColumn get createdAt => dateTime().withDefault(currentDateAndTime)();
 
   /// The DateTime when the message was updated last time.
-  DateTimeColumn get updatedAt => dateTime().nullable()();
+  DateTimeColumn get updatedAt => dateTime().withDefault(currentDateAndTime)();
 
   /// The DateTime when the message was deleted.
   DateTimeColumn get deletedAt => dateTime().nullable()();

packages/stream_chat_persistence/lib/src/entity/reactions.dart

@@ -16,10 +16,10 @@ class Reactions extends Table {
   TextColumn get type => text()();
 
   /// The DateTime on which the reaction is created
-  DateTimeColumn get createdAt => dateTime()();
+  DateTimeColumn get createdAt => dateTime().withDefault(currentDateAndTime)();
 
   /// The score of the reaction (ie. number of reactions sent)
-  IntColumn get score => integer().nullable()();
+  IntColumn get score => integer().withDefault(const Constant(0))();
 
   /// Reaction custom extraData
   TextColumn get extraData => text().nullable().map(MapConverter<Object>())();

packages/stream_chat_persistence/lib/src/entity/reads.dart

@@ -15,7 +15,7 @@ class Reads extends Table {
       text().customConstraint('REFERENCES channels(cid) ON DELETE CASCADE')();
 
   /// Number of unread messages
-  IntColumn get unreadMessages => integer().nullable()();
+  IntColumn get unreadMessages => integer().withDefault(const Constant(0))();
 
   @override
   Set<Column> get primaryKey => {

packages/stream_chat_persistence/lib/src/entity/users.dart

@@ -12,19 +12,19 @@ class Users extends Table {
   TextColumn get role => text().nullable()();
 
   /// Date of user creation
-  DateTimeColumn get createdAt => dateTime().nullable()();
+  DateTimeColumn get createdAt => dateTime().withDefault(currentDateAndTime)();
 
   /// Date of last user update
-  DateTimeColumn get updatedAt => dateTime().nullable()();
+  DateTimeColumn get updatedAt => dateTime().withDefault(currentDateAndTime)();
 
   /// Date of last user connection
   DateTimeColumn get lastActive => dateTime().nullable()();
 
   /// True if user is online
-  BoolColumn get online => boolean().nullable()();
+  BoolColumn get online => boolean().withDefault(const Constant(false))();
 
   /// True if user is banned from the chat
-  BoolColumn get banned => boolean().nullable()();
+  BoolColumn get banned => boolean().withDefault(const Constant(false))();
 
   /// Map of custom user extraData
   TextColumn get extraData => text().nullable().map(MapConverter<Object>())();