MM-14412: Enables force removals of team/channel members base on group constraints. (#10490)

* MM-14412: Enables force removals of team/channel members base on group constraints.

* Renames some existing methods and variables.

* Change return types to ChannelMembers and TeamMembers for some existing methods.

* Adds option to change LDAP_DATA to either 'qa' or 'test' with env variable.

* Adds methods to retrieve ChannelMembers and TeamMembers that, based on group constraints, should be deleted.

* Adds helper functions to create GroupTeams and GroupChannels.

* MM-14412: Switches to helper methods for GroupSyncable creation in test files.

* MM-14412: Style fix.

* MM-14412: Switches remaining GroupSyncable instances to be created with helper functions.

* MM-14412: Typo fix.

* MM-11412: Build fixes.

* MM-14412: Checks if user is team member before re-adding.

* MM-14412: Update for change of GroupConstrained fields type.

model/group_syncable.go

@@ -155,3 +155,21 @@ func GroupSyncablesFromJson(data io.Reader) []*GroupSyncable {
 	json.Unmarshal(bodyBytes, &groupSyncables)
 	return groupSyncables
 }
+
+func NewGroupTeam(groupID, teamID string, autoAdd bool) *GroupSyncable {
+	return &GroupSyncable{
+		GroupId:    groupID,
+		SyncableId: teamID,
+		Type:       GroupSyncableTypeTeam,
+		AutoAdd:    autoAdd,
+	}
+}
+
+func NewGroupChannel(groupID, channelID string, autoAdd bool) *GroupSyncable {
+	return &GroupSyncable{
+		GroupId:    groupID,
+		SyncableId: channelID,
+		Type:       GroupSyncableTypeChannel,
+		AutoAdd:    autoAdd,
+	}
+}