Beispiel #1
0
class WorkSpams():
    ''''''

    def __init__(self, role='master'):
        self.role = role

    def __enter__(self):
        self.con = Connect(role=self.role)
        self.m = self.con.open()
        return self

    def __exit__(self, exc_type, exc_value, exc_tb):
        if exc_type is None:
            self.con.close()
        else:
            app.logger.warning('WorkSpams mysql connection closing is failed')
            return False

    def create(self):
        '''

        '''
        query = ('''
            INSERT
        ''')

        self.m.execute(query)

    def get(self):
        '''

        '''
        pass

    def list(self):
        '''

        '''
        pass

    def edit(self):
        '''

        '''
        pass
Beispiel #2
0
    def get_ping(self):
        # Connection with MYSQL Master
        mysql_res_m_con = Mysql_con(role='master')
        mysql_res_m = mysql_res_m_con.is_connect()
        mysql_res_m_con.close()

        # Connection with MYSQL Slave
        mysql_res_s_con = Mysql_con(role='slave')
        mysql_res_s = mysql_res_s_con.is_connect()
        mysql_res_s_con.close()

        # Connection with Redis API Master
        redis_res_m = Redis_con(host='api', role='master').is_connect()

        # Connection with Redis API Slave
        redis_res_s = Redis_con(host='api', role='slave').is_connect()

        # Connection with Redis PubSub
        redis_res_pubsub_s = Redis_con(host='pubsub').is_connect()

        if os.getenv('ENVIRONMENT') != 'development':
            # Connection with Chatwork
            chatwork_res = Chatwork().is_connect()
            if not chatwork_res:
                return abort(500, 'Chatwork Connection Error')

        if not mysql_res_m:
            return abort(500, 'MYSQL Master Connection Error')
        if not mysql_res_s:
            return abort(500, 'MYSQL Slave Connection Error')
        if not redis_res_m:
            return abort(500, 'Redis API Master Connection Error')
        if not redis_res_s:
            return abort(500, 'Redis API Slave Connection Error')
        if not redis_res_pubsub_s:
            return abort(500, 'Redis PubSub Master Connection Error')

        return jsonify({'ping': 'pong'})
 def __enter__(self):
     self.con = Connect(role=self.role)
     self.m = self.con.open()
     return self
class MessageSpams():
    ''''''

    def __init__(self, role='master'):
        self.role = role

    def __enter__(self):
        self.con = Connect(role=self.role)
        self.m = self.con.open()
        return self

    def __exit__(self, exc_type, exc_value, exc_tb):
        if exc_type is None:
            self.con.close()
        else:
            app.logger.warning(
                'MessageSpams mysql connection closing is failed'
            )
            return False

    def _get_spam_status(self, ms):
        '''unit testしやすいようにメソッド化した'''
        if ms['feedback_from_admin'] == 1:
            spam = 2
        elif ms['feedback_from_admin'] == 2:
            spam = 0
        elif ms['feedback_from_user'] == 1:
            spam = 1
        elif ms['predict'] == 1:
            spam = 1
        else:
            spam = 0

        return spam

    def parse(self, mss):
        '''
        本来はここに書くような内容のメソッドではないと思うが、とりあえずここで。
        APIで返す用にパースする。
        SQLの結果をそのまま使いたいことも将来的にはあるだろうから、別メソッドとして分離し、
        呼び出し側でparseを呼び出すスタイルにする
        @param list of dict mss
        @return list
        '''

        items = []

        # 空だった場合
        if not mss:
            return items

        # byte型をそのまま返すことはできないので変換
        # spam項目を追加
        for ms in mss:
            # 非常に稀にdescriptionが空のケースが存在する
            if ms:
                description = re.sub(
                    '\s', '', ms['description'].decode('utf-8'))
            else:
                description = ms['description']

            items.append({
                ms['message_id']: {
                    'id': ms['id'],
                    'created': ms['created'].strftime("%Y-%m-%d %H:%M:%S"),
                    'board_id': ms['board_id'],
                    'message_id': ms['message_id'],
                    'description': description,
                    'send_user_id': ms['send_user_id'],
                    'send_user_nickname':
                        ms['send_user_nickname'].decode('utf-8'),
                    'send_user_status': ms['send_user_status'].decode('utf-8'),
                    'spam': self._get_spam_status(ms)
                }
            })

        return items

    def create(self, args):
        '''
        @param tuple args
        @return int insertされたレコードのID
        '''

        query = ('''
            INSERT INTO message_spams
            (created, modified, board_id, message_id, score, predict, biz_filter)
            VALUES
            (NOW(), NOW(), {0}, {1}, {2}, {3}, '{4}')
        '''.format(args[0], args[1], args[2], args[3], args[4]))

        self.m.execute(query)
        self.con.commit()

        return self.m.lastrowid

    def list_with_board_id(self, board_id):
        '''
        特定のboard_idの全てのmessagesを全て取得する
        message_spamsとleft joinする。
        @param int board_id
        @return list of dict
        '''
        query = ('''
            SELECT
            MsgSpam.id,
            Message.created,
            Message.board_id,
            Board.title,
            Message.id as message_id,
            Message.description,
            Message.user_id as send_user_id,
            User.nickname as send_user_nickname,
            User.status as send_user_status,
            MsgSpam.predict,
            MsgSpam.feedback_from_admin,
            MsgSpam.feedback_from_user
            FROM messages as Message
            LEFT JOIN message_spams as MsgSpam on Message.id = MsgSpam.message_id
            INNER JOIN users as User on User.id = Message.user_id
            INNER JOIN boards as Board on Board.id = MsgSpam.board_id
            WHERE
            Message.board_id = {0}
        '''.format(board_id))

        self.m.execute(query)
        return self.m.fetchall()

    def list_for_admin_page(self, page=1):
        '''
        @param int page
        @return list of dict
            e.g. [{'id': 8,...},...])
        '''
        # オフセット値 = (ページ番号 - 1) * 1ページあたりの表示件数
        offset = (page - 1) * 50
        query = ('''
            SELECT
            MsgSpam.id,
            MsgSpam.created,
            MsgSpam.board_id,
            Board.title,
            MsgSpam.message_id,
            Message.description,
            Message.user_id as send_user_id,
            User.nickname as send_user_nickname,
            User.status as send_user_status,
            MsgSpam.predict,
            MsgSpam.feedback_from_admin,
            MsgSpam.feedback_from_user
            FROM message_spams as MsgSpam
            INNER JOIN messages as Message on Message.id = MsgSpam.message_id
            INNER JOIN users as User on User.id = Message.user_id
            INNER JOIN boards as Board on Board.id = MsgSpam.board_id
            WHERE MsgSpam.feedback_from_admin = 0
            ORDER BY id DESC
            LIMIT 50 OFFSET {0}
        '''.format(offset))

        self.m.execute(query)
        return self.m.fetchall()

    def count(self):
        '''
        API: list messagesのレスポンスで使用する
        @return int
        '''
        query = ('''
            SELECT
            count(*) as count
            FROM message_spams as MsgSpam
            WHERE
            MsgSpam.feedback_from_admin = 0
        ''')

        self.m.execute(query)
        res = self.m.fetchone()
        return res['count']

    def get_for_report(self):
        '''
        blacked判定されるuserは1日遅れでもいるだろうから、blacked判定が確定されるのが、
        1日前だと仮定して、1日前のデータをレポーティングする
        2日前の17:00:00 ~ 昨日の17:00:00 のデータを取得する
        '''

        now = datetime.now(pytz.timezone('Asia/Tokyo'))

        # 2日前の17:00:00
        five_two_days_ago = (now - timedelta(days=2)).replace(
            hour=17, minute=00, second=00, microsecond=00
        ).strftime("%Y-%m-%d %H:%M:%S")

        # 昨日の17:00:00
        five_yesterday = (now - timedelta(days=1)).replace(
            hour=17, minute=00, second=00, microsecond=00
        ).strftime("%Y-%m-%d %H:%M:%S")

        query = ('''
            SELECT
            MsgSpam.id,
            MsgSpam.created,
            MsgSpam.board_id,
            MsgSpam.message_id,
            MsgSpam.score,
            Message.description,
            Message.user_id as send_user_id,
            User.nickname as send_user_nickname,
            User.status as send_user_status,
            MsgSpam.predict,
            MsgSpam.feedback_from_admin,
            MsgSpam.feedback_from_user
            FROM message_spams as MsgSpam
            INNER JOIN messages as Message on Message.id = MsgSpam.message_id
            INNER JOIN users as User on User.id = Message.user_id
            WHERE
            MsgSpam.created between '{0}' AND '{1}'
        '''.format(five_two_days_ago, five_yesterday))

        self.m.execute(query)
        return self.m.fetchall()

    def is_exist(self, message_spam_id):
        '''
        @param int message_spam_id
        @return bool
        '''
        query = ('''
            SELECT
            MsgSpam.id
            FROM message_spams as MsgSpam
            WHERE
            MsgSpam.id = {0}
        '''.format(message_spam_id))

        self.m.execute(query)
        res = self.m.fetchone()

        if res:
            return True
        else:
            return False

    def get_detail(self, message_spam_id):
        '''
        そもそもmessage_spamsテーブルには送信者のmessageしか保存されない
        @param int message_spam_id
        @return dict
        '''
        query = ('''
            SELECT
            MsgSpam.id,
            MsgSpam.created,
            MsgSpam.board_id,
            Board.title as board_title,
            MsgSpam.message_id,
            MsgSpam.predict,
            MsgSpam.feedback_from_admin,
            MsgSpam.feedback_from_user,
            MsgSpam.biz_filter,
            Message.description,
            Message.user_id as send_user_id,
            User.nickname as send_user_nickname,
            User.status as send_user_status
            FROM message_spams as MsgSpam
            INNER JOIN messages as Message on Message.id = MsgSpam.message_id
            INNER JOIN users as User on User.id = Message.user_id
            INNER JOIN boards as Board on Board.id = MsgSpam.board_id
            WHERE
            MsgSpam.id = {0}
        '''.format(message_spam_id))

        self.m.execute(query)
        return self.m.fetchone()

    def get_board_users(self, board_id):
        '''
        @param int board_id
        @return list of dict
        '''
        query = ('''
            SELECT
            BoardUser.user_id
            FROM board_users as BoardUser
            WHERE
            BoardUser.board_id = {0}
        '''.format(board_id))

        self.m.execute(query)
        return self.m.fetchall()

    def edit(self, args):
        '''
        v1.0の時点では、feedback_from_adminのみ許可している
        @param tuple args
        @return int insertされたレコードのID
        '''

        query = ('''
            UPDATE message_spams SET
            feedback_from_admin = {0},
            modified = NOW()
            WHERE id = {1}
        '''.format(args[0], args[1]))

        self.m.execute(query)
        self.con.commit()

        return self.m.lastrowid
Beispiel #5
0
class Urls():
    '''
    This class is need to be called with context manager
    e.g.
    with Urls() as u:
        is_exist = tu.is_exist('https://www.example.com')
    if is_exist:
        pass
    '''
    def __init__(self, role='master'):
        self.role = role

    def __enter__(self):
        self.con = Connect(role=self.role)
        self.m = self.con.open()
        return self

    def __exit__(self, exc_type, exc_value, exc_tb):
        '''
        意図的にcloseしないとすぐこのエラーが発生する。
        ReferenceError: weakly-referenced object no longer exists
        '''
        if exc_type is None:
            self.con.close()
        else:
            app.logger.warning('Urls mysql connection closing is failed')
            return False

    def add(self, urls):
        '''
        :param tuple urls
        :return int ID was inserted
        '''

        query = ('''
            INSERT INTO urls (
                datetime,
                scheme,
                netloc,
                host,
                domain,
                path,
                pwa,
                urls_external
            ) VALUES (
                %s, %s, %s, %s, %s, %s, %s, %s)
        ''')

        params = (
            urls['datetime'],
            urls['scheme'],
            urls['netloc'],
            urls['host'],
            urls['domain'],
            urls['path'],
            urls['pwa'],
            urls['urls_external'],
        )

        self.m.execute(query, params)
        self.con.commit()
        return self.m.lastrowid

    def is_exist(self, netloc):
        '''
        同じnetlocがすでに保存済みかチェックする
        存在しなければ0,存在すれば1を返す
        :param str netloc
        :return int
        '''
        query = '''
            SELECT
            Url.id
            FROM urls AS Url
            WHERE
            Url.netloc = %s
        '''

        self.m.execute(query, (netloc, ))
        return self.m.rowcount

    def is_exist_strictly(self, netloc, domain):
        '''
        同じnetlocがすでに保存済みかチェックする
        存在しなければ0,存在すれば1を返す
        :param str netloc
        :return bool
        '''

        query = '''
            SELECT
            Url.id
            FROM urls AS Url
            WHERE
            Url.netloc = %s
        '''

        self.m.execute(query, (netloc, ))

        if self.m.rowcount >= 1:
            return True

        query = '''
            SELECT
            Url.id
            FROM urls AS Url
            WHERE
            Url.domain = %s
        '''

        res = self.m.execute(query, (domain, ))

        if self.m.rowcount > 12:
            return True

        return False

    def get_pwas(self):
        '''
        pwa対応のページを全て取得する
        '''
        query = '''
            SELECT
            Url.id,
            Url.netloc
            FROM urls AS Url
            WHERE
            Url.pwa = 1
        '''
        self.m.execute(query)
        return self.m.fetchall()
Beispiel #6
0
class Messages():
    '''
    コンテキストマネージャで呼び出すこと。
    '''

    def __init__(self, role='master'):
        self.role = role

    def __enter__(self):
        self.con = Connect(role=self.role)
        self.m = self.con.open()
        return self

    def __exit__(self, exc_type, exc_value, exc_tb):
        '''
        意図的にcloseしてあげないとすぐこのエラーが発生する。
        ReferenceError: weakly-referenced object no longer exists
        '''
        if exc_type is None:
            self.con.close()
        else:
            app.logger.warning('Message mysql connection closing is failed')
            return False

    def get_for_local(self, after_this_id):
        '''
        指定日時以降に作成された送信者のmessagesを取得
        @param int after_this_id
        @return list
        '''

        if not after_this_id:
            app.logger.debug('after_this_id を手動でRedisにsetすること')
            return

        query = ('''
            SELECT
            Message.id
            FROM messages as Message
            WHERE
            Message.id > {0}
            order by Message.id asc
        '''.format(after_this_id))

        self.m.execute(query)
        return self.m.fetchall()

    def get_latest(self):
        '''
        一番新しいmessageを取得する
        restore時に使用する
        '''

        query = ('''
            SELECT
            Message.id
            FROM messages as Message
            order by Message.id desc
            limit 1
        ''')

        self.m.execute(query)
        return self.m.fetchone()

    def get_messages(self, message_id):
        '''
        messageが属するboardのメッセージを全て取得する
        user_id_aとuser_id_bが同じであれば同じユーザが作成したmessageとなる
        @param list board_ids
        @return list of dict
        '''

        query = ('''
            SELECT
            Msg_B.id,
            Board.owner_id,
            User.nickname,
            Message.user_id as user_id_a,
            Msg_B.user_id as user_id_b,
            Msg_B.board_id,
            Msg_B.description
            FROM messages as Message
            INNER JOIN messages as Msg_B on Message.board_id = Msg_B.board_id
            INNER JOIN boards as Board on Board.id = Msg_B.board_id
            INNER JOIN users as User on User.id = Msg_B.user_id
            WHERE
            Msg_B.description != 'send file' AND
            Msg_B.description != '' AND
            Msg_B.description IS NOT NULL AND
            Message.id = {0}
        '''.format(message_id))

        self.m.execute(query)
        return self.m.fetchall()

    def get_pos(self, min_datetime=None, max_datetime=None):
        '''
        blackedユーザのmessagesを取得
        2017-09-13時点で約12万件ある
        Message.user_id = Board.owner_id を指定することで、
        送信者のmessageのみを取得する
        @param string max_datetime
        @param string min_datetime
        @return list
          e.g. [{'id': 391778,...
        '''

        if min_datetime:
            min_datetime = min_datetime
        else:
            # MLMに関して、CCチームが基準を定めて本格対応し始めたのが
            # 2017-02-01 00:00:00からなので2017-02-01 00:00:00以降の
            # データのみを対象とする
            min_datetime = '2017-02-01 00:00:00'

        if max_datetime:
            max_datetime = max_datetime
        else:
            # 指定されていなければ現時点をセット
            max_datetime = datetime.now(
                pytz.timezone('Asia/Tokyo')
            ).strftime('%Y-%m-%d %H:%M:%S')

        query = ('''
            SELECT
            Message.id,
            Message.user_id,
            Message.created,
            Message.board_id,
            Message.description
            FROM messages as Message
            INNER JOIN users as User on Message.user_id = User.id
            INNER JOIN boards as Board on Board.id = Message.board_id
            WHERE
            User.status = "blacked" AND
            Message.user_id = Board.owner_id AND
            Message.created between '{0}' AND '{1}' AND
            Message.description != 'send file' AND
            Message.description != '' AND
            Message.description IS NOT NULL
        '''.format(min_datetime, max_datetime))

        self.m.execute(query)
        return self.m.fetchall()

    def get_neg(self, min_datetime=None, max_datetime=None):
        '''
        クライアントユーザの不正ではないmessagesを取得
        feedback_countを指定することで違反メッセージを作成するようなユーザではない
        であろうことを保証している。min_datetimeはpositiveに合わせる
        Message.user_id = Board.owner_id を指定することで、
        送信者のmessageのみを取得する
        @param string max_datetime
        @param string min_datetime
        @return list
          e.g. [{'id': 391778,...
        '''

        if min_datetime:
            min_datetime = min_datetime
        else:
            min_datetime = '2017-02-01 00:00:00'

        if max_datetime:
            max_datetime = max_datetime
        else:
            # 指定されていなければ現時点をセット
            max_datetime = datetime.now(
                pytz.timezone('Asia/Tokyo')
            ).strftime('%Y-%m-%d %H:%M:%S')

        query = ('''
            SELECT
            Message.id,
            Message.user_id,
            Message.created,
            Message.board_id,
            Message.description
            FROM messages as Message
            INNER JOIN users as User on Message.user_id = User.id
            INNER JOIN user_profiles as UPro on User.id = UPro.user_id
            INNER JOIN boards as Board on Board.id = Message.board_id
            WHERE
            User.status = "active" AND
            User.created between '2015-01-01 00:00:00' AND '2016-12-31 23:59:59' AND
            User.deleted = '' AND
            UPro.actived > '2017-10-01 00:00:00' AND
            UPro.lancers_check = 1 AND
            UPro.identification = 1 AND
            UPro.phone_check = 'checked' AND
            UPro.feedback > 4 AND
            UPro.feedback_count > 10 AND
            Message.created between '{0}' AND '{1}' AND
            Message.description != 'send file' AND
            Message.description != '' AND
            Message.description IS NOT NULL AND
            Message.user_id = Board.owner_id
        '''.format(min_datetime, max_datetime))

        self.m.execute(query)
        return self.m.fetchall()
Beispiel #7
0
class Scores():
    '''
    This class is need to be called with context manager
    e.g.
    with Urls() as u:
        is_exist = tu.is_exist('https://www.example.com')
    if is_exist:
        pass
    '''
    def __init__(self, role='master'):
        self.role = role

    def __enter__(self):
        self.con = Connect(role=self.role)
        self.m = self.con.open()
        return self

    def __exit__(self, exc_type, exc_value, exc_tb):
        '''
        意図的にcloseしないとすぐこのエラーが発生する。
        ReferenceError: weakly-referenced object no longer exists
        '''
        if exc_type is None:
            self.con.close()
        else:
            app.logger.warning('Urls mysql connection closing is failed')
            return False

    def add(self, urls):
        '''
        :param dict urls
        :return int ID was inserted
        '''
        query = ('''
            INSERT INTO scores (
                created_at,
                updated_at,
                url_id,
                is_ssl,
                performance,
                pwa,
                accessibility,
                best_practice,
                seo
            ) VALUES (
                NOW(), NOW(), %s, %s, %s, %s, %s, %s, %s)
        ''')

        params = (urls['url_id'], urls['is_ssl'], urls['performance'],
                  urls['pwa'], urls['accessibility'], urls['best_practice'],
                  urls['seo'])

        self.m.execute(query, params)
        self.con.commit()
        return self.m.lastrowid

    def is_exist(self, url_id):
        '''
        存在しなければ0, 存在すれば1を返す
        :param int url_id
        :return int
        '''
        query = '''
            SELECT
            Score.id
            FROM scores AS Score
            WHERE
            Score.url_id = %s
        '''

        self.m.execute(query, (url_id, ))
        return self.m.rowcount
Beispiel #8
0
class Works():
    '''
    コンテキストマネージャで呼び出すこと。
    '''

    def __init__(self, role='master'):
        self.role = role

    def __enter__(self):
        self.con = Connect(role=self.role)
        self.m = self.con.open()
        return self

    def __exit__(self, exc_type, exc_value, exc_tb):
        '''
        意図的にcloseしてあげないとすぐこのエラーが発生する。
        ReferenceError: weakly-referenced object no longer exists
        '''
        if exc_type is None:
            self.con.close()
        else:
            app.logger.warning('Work mysql connection closing is failed')
            return False

    def get_latest_pjt(self):
        '''
        一番新しいpjtを取得する
        @return dict
        '''

        query = ('''
            SELECT
            Work.id
            FROM works as Work
            WHERE type = 'project'
            order by Work.id desc
            limit 1
        ''')

        self.m.execute(query)
        return self.m.fetchone()

    def get_for_local(self, after_this_id):
        '''
        指定日時以降に作成された送信者のpjtを取得
        @param int after_this_id
        @return list
        '''

        if not after_this_id:
            app.logger.debug('after_this_id を手動でRedisにsetすること')
            return

        query = ('''
            SELECT
            Work.id
            FROM works as Work
            WHERE
            Work.type = 'project' AND
            Work.id > {0}
            order by Work.id asc
        '''.format(after_this_id))

        self.m.execute(query)
        return self.m.fetchall()

    def get_work_user(self, work_id):
        '''
        work id とそのworkを作ったuserを取得する
        @return dic
            e.g. {'id': 1594834, ...
        '''
        query = ('''
            SELECT
            Work.id,
            Work.created,
            Work.title,
            Work.description,
            Work.type,
            Work.status as work_status,
            User.id as user_id,
            User.created as user_created,
            User.nickname,
            User.status as user_status
            FROM works AS Work
            INNER JOIN users as User ON Work.user_id = User.id
            WHERE Work.id = {0}
        '''.format(work_id))

        self.m.execute(query)
        return self.m.fetchone()

    def get(self, min_datetime=None, max_datetime=None):
        '''
        違反検知の対象となるworkを取得
        ランサーストアは対象外とする
        Localで動かすバッチで使用する専用のメソッド
        @param string min_datetime
        @param string max_datetime
        @return list
          e.g. [{'id': 391778,...
        '''

        if min_datetime:
            min_datetime = min_datetime
        else:
            # 何も指定されなければ、実行時の00:00:00とする
            now = datetime.now(pytz.timezone('Asia/Tokyo'))
            min_datetime = now.replace(
                hour=0, minute=0, second=0, microsecond=0
            )

        if max_datetime:
            max_datetime = max_datetime
        else:
            # 指定されていなければ現時点をセット
            now = datetime.now(pytz.timezone('Asia/Tokyo'))
            max_datetime = now.strftime('%Y-%m-%d %H:%M:%S')

        query = ('''
            SELECT
            Work.id,
            Work.created as created,
            Work.title,
            Work.description,
            Work.type,
            Work.violation_status,
            Work.status as work_status,
            User.id as user_id,
            User.created as user_created,
            User.nickname,
            User.status as user_status
            FROM works as Work
            INNER JOIN users as User on Work.user_id = User.id
            LEFT JOIN menus_works as MenuWorks on Work.id = MenuWorks.work_id
            where
            MenuWorks.id is null AND
            Work.type = 'project' AND
            Work.created between '{0}' AND '{1}'
        '''.format(min_datetime, max_datetime))

        self.m.execute(query)
        return self.m.fetchall()

    def get_works(self, user_id):
        '''
        過去にworkを作成したか、violationを作ったことがあるかを調べるためのSQL
        @return list
          e.g. [{'id': 391778,
                'created': datetime.datetime(2014, 8, 3, 12, 28, 48),...
        '''
        query = ('''
            SELECT
            Work.id,
            Work.violation_status
            FROM works AS Work
            WHERE
            Work.user_id = {0}
        '''.format(user_id))

        self.m.execute(query)
        return self.m.fetchall()

    def get_pos(self, min_datetime=None, max_datetime=None):
        '''
        users.statusがblackedのユーザが作成したworkを取得する
        blackedというのは、退会処理させられるとセットされる値
        重複内容が多いが、2017-09-06時点で19,469件あった
        重複を取り除くと 3,595 になった。重複を取り除く計算に丸二日かかった
        @param string max_datetime
        @param string min_datetime
        @return list
          e.g. [{'id': 391778,
                'created': datetime.datetime(2014, 8, 3, 12, 28, 48),...
        '''

        if min_datetime:
            min_datetime = min_datetime
        else:
            # 一番古いblackedが作成したレコードは'2014-08-03 12:28:48'から存在するが、
            # CCチームが基準を定めて本格対応し始めたのが2017-02-01 00:00:00からなので
            # 2017-02-01 00:00:00以降のデータのみを対象とする
            min_datetime = '2017-02-01 00:00:00'

        if max_datetime:
            max_datetime = max_datetime
        else:
            # 指定されていなければ現時点をセット
            now = datetime.now(pytz.timezone('Asia/Tokyo'))
            max_datetime = now.strftime('%Y-%m-%d %H:%M:%S')

        query = ('''
            SELECT
            Work.id,
            Work.user_id,
            Work.created,
            Work.title,
            Work.description,
            Work.type,
            Work.violation_status
            FROM works as Work
            INNER JOIN users on Work.user_id = users.id
            WHERE
            users.status = "blacked" AND
            Work.created between '{0}' AND '{1}' AND
            Work.type = 'project'
            order by id desc
        '''.format(min_datetime, max_datetime))

        self.m.execute(query)
        return self.m.fetchall()

    def get_neg(self, max_datetime=None, min_datetime=None):
        '''
        クライアントが作った良質なworkをmlmのnegativeとする
        @param string max_datetime
        @param string min_datetime
        @return list
          e.g. [{'id': 391778,...
        '''

        if min_datetime:
            min_datetime = min_datetime
        else:
            min_datetime = '2016-09-01 00:00:00'

        if max_datetime:
            max_datetime = max_datetime
        else:
            # 指定されていなければ現時点をセット
            now = datetime.now(pytz.timezone('Asia/Tokyo'))
            max_datetime = now.strftime('%Y-%m-%d %H:%M:%S')

        query = ('''
            SELECT
            Work.id,
            Work.user_id,
            Work.created,
            Work.title,
            Work.description,
            Work.type,
            Work.violation_status
            FROM works as Work
            INNER JOIN users as User on Work.user_id = User.id
            INNER JOIN user_profiles as UPro on User.id = UPro.user_id
            INNER JOIN work_infos as WorkInfo on Work.id = WorkInfo.work_id
            LEFT JOIN menus_works as MenuWorks on Work.id = MenuWorks.work_id
            WHERE
            User.status = "active" AND
            User.deleted = '' AND
            UPro.purpose = 1 AND
            UPro.feedback_count > 20 AND
            Work.type = 'project' AND
            Work.violation_status = '' AND
            Work.status = 'completed' AND
            WorkInfo.view_count >= 5 AND
            Work.private = 0 AND
            Work.expert = 0 AND
            Work.award_early = 0 AND
            Work.open_level IN (0, 10) AND
            MenuWorks.id is null AND
            Work.created BETWEEN '{0}' AND '{1}'
        '''.format(min_datetime, max_datetime))

        self.m.execute(query)
        return self.m.fetchall()

    def _get_vl_pos(self, min_datetime=None, max_datetime=None, work_type='project'):
        '''
        violation_statusは99%がotherになっている。
        @param string max_datetime
        @param string min_datetime
        @return list
          e.g. [{'id': 391778,...
        '''

        if min_datetime:
            min_datetime = min_datetime
        else:
            # 一番古いblackedが作成したレコードは'2011-07-20 16:53:38'から存在するが、
            # CCチームが基準を定めて本格対応し始めたのが'2016-10-01 00:00:00'0からなので
            # '2016-10-01 00:00:00'以降のデータのみを対象とする
            min_datetime = '2016-10-01 00:00:00'

        if max_datetime:
            max_datetime = max_datetime
        else:
            # 指定されていなければ現時点をセット
            now = datetime.now(pytz.timezone('Asia/Tokyo'))
            max_datetime = now.strftime('%Y-%m-%d %H:%M:%S')

        query = ('''
            SELECT
            Work.id,
            Work.user_id,
            Work.created,
            Work.title,
            Work.description,
            Work.type,
            Work.violation_status
            FROM works AS Work
            INNER JOIN users on Work.user_id = users.id
            WHERE
            users.status != "blacked" AND
            Work.violation_status = 'other' AND
            Work.created between '{0}' AND '{1}' AND
            Work.type = '{2}'
            order by id desc
        '''.format(min_datetime, max_datetime, work_type))

        self.m.execute(query)
        return self.m.fetchall()

    def _get_vl_neg(self, max_datetime=None, min_datetime=None):
        '''
        Negative data for violation
        @param string max_datetime
        @param string min_datetime
        @return list
          e.g. [{'id': 391778,...
        '''

        app.config.from_object('config.Whitelists')

        if min_datetime:
            min_datetime = min_datetime
        else:
            min_datetime = '2017-08-01 00:00:00'

        if max_datetime:
            max_datetime = max_datetime
        else:
            # 指定されていなければ現時点をセット
            now = datetime.now(pytz.timezone('Asia/Tokyo'))
            max_datetime = now.strftime('%Y-%m-%d %H:%M:%S')

        query = ('''
            SELECT
            Work.id,
            Work.user_id,
            Work.created,
            Work.title,
            Work.description,
            Work.type,
            Work.violation_status
            FROM works as Work
            INNER JOIN users as User on Work.user_id = User.id
            INNER JOIN user_profiles as UPro on User.id = UPro.user_id
            INNER JOIN work_infos as WorkInfo on Work.id = WorkInfo.work_id
            LEFT JOIN menus_works as MenuWorks on Work.id = MenuWorks.work_id
            WHERE
            User.status = "active" AND
            User.deleted = '' AND
            Work.type = 'project' AND
            Work.violation_status = '' AND
            Work.status = 'completed' AND
            Work.created BETWEEN '{0}' AND '{1}' AND
            MenuWorks.id is null
        '''.format(min_datetime, max_datetime))

        self.m.execute(query)
        return self.m.fetchall()