@Override
public int add(DBFriendGroupMapping mapping) {
db = getTransactionDB();
// 查找user
DBUser user = userDao.findByAccount(mapping.getUser().getAccount());
if (user == null) {
return DBColumns.ERROR_USER_NOT_FOUND;
}
// 查找group
DBFriendGroup fg = fgDao.findByAccount(mapping.getFriendGroup().getAccount());
if (fg == null) {
fgDao.add(mapping.getFriendGroup());
}
// 是否已经存在
if (isExists(mapping.getUser().getAccount(), mapping.getFriendGroup().getAccount())) {
return DBColumns.ERROR_FRIEND_STATE_EXISTS;
}
// 添加
db.execSQL(
"INSERT INTO "
+ DBColumns.FRIEND_STATE_TABLE_NAME
+ "("
+ DBColumns.FRIEND_STATE_ACCOUNT
+ ","
+ DBColumns.FRIEND_STATE_USER_ACCOUNT
+ ","
+ DBColumns.FRIEND_STATE_FRIEND_GROUP_ACCOUNT
+ ","
+ DBColumns.FRIEND_STATE_LOGIN_STATE
+ ","
+ DBColumns.FRIEND_STATE_LOGIN_CHANNEL
+ ","
+ DBColumns.FRIEND_STATE_POSITION
+ ","
+ DBColumns.FRIEND_STATE_REMARK
+ ") VALUES(?,?,?,?,?,?,?)",
new String[] {
mapping.getAccount(),
mapping.getUser().getAccount(),
mapping.getFriendGroup().getAccount(),
mapping.getLoginState() + "",
mapping.getLoginChannel() + "",
mapping.getPosition() + "",
mapping.getRemark()
});
return DBColumns.RESULT_OK;
}
@Override
public int update(DBFriendGroupMapping mapping) {
db = getTransactionDB();
// 查找是否存在
DBFriendGroupMapping mp = findByAccount(mapping.getAccount());
if (mp == null) {
return DBColumns.ERROR_FRIEND_STATE_NOT_FOUND;
}
// 更新
db.execSQL(
"UPDATE "
+ DBColumns.FRIEND_STATE_TABLE_NAME
+ " SET "
+ DBColumns.FRIEND_STATE_USER_ACCOUNT
+ "=?,"
+ DBColumns.FRIEND_STATE_FRIEND_GROUP_ACCOUNT
+ "=?,"
+ DBColumns.FRIEND_STATE_LOGIN_STATE
+ "=?,"
+ DBColumns.FRIEND_STATE_LOGIN_CHANNEL
+ "=?,"
+ DBColumns.FRIEND_STATE_POSITION
+ "=?,"
+ DBColumns.FRIEND_STATE_REMARK
+ "=? WHERE "
+ DBColumns.FRIEND_STATE_ACCOUNT
+ "=?",
new Object[] {
mapping.getUser().getAccount(),
mapping.getFriendGroup().getAccount(),
mapping.getLoginState(),
mapping.getLoginChannel(),
mapping.getPosition(),
mapping.getRemark(),
mapping.getAccount()
});
return DBColumns.RESULT_OK;
}