componentWillMount() {
    //this.getTeam('國高', 'test-01', 10, 'free_point');
    this.getGMdata();
  }

  //GET這個GM寫了幾筆資料
  async getGMdata() {
    const sessionToken = await AsyncStorage.getItem('sessionToken');
    const userID = await AsyncStorage.getItem('userID');

    const params = {
      include: 'to_team',
      limit: 1000,
      where: {
          from_gm: {
              __type: 'Pointer',
              className: '_User',
              objectId: userID
          },
      }
    };
    const esc = encodeURIComponent;
    const query = Object.keys(params)
        .map(k => `${esc(k)}=${esc(JSON.stringify(params[k]))}`)
        .join('&');
    fetch(`${data.parseServerURL}/classes/Point?${query}`, {
    method: 'GET',
    headers: {
        'X-Parse-Application-Id': data.parseAppId,
        'X-Parse-REST-API-Key': data.paresApiKey,
        'X-Parse-Session-Token': sessionToken
    }
    })
    .then((response) => response.json())
    .then(async (responseData) => {
        console.log(responseData);
    })
    .catch((error) => {
        console.log(error);
    });
  }

  //value: 要給幾點, kinds: 哪種類別
  getTeam(batch, teamName, value, kinds) {
    const params = {
        where: {
          batch,
          name: teamName
        }
    };
    const esc = encodeURIComponent;
    const query = Object.keys(params)
        .map(k => `${esc(k)}=${esc(JSON.stringify(params[k]))}`)
        .join('&');
    fetch(`${data.parseServerURL}/classes/Team?${query}`, {
    method: 'GET',
    headers: {
        'X-Parse-Application-Id': data.parseAppId,
        'X-Parse-REST-API-Key': data.paresApiKey,
    }
    })
    .then((response) => response.json())
    .then(async (responseData) => {
        console.log(responseData);
        console.log(responseData.results[0][kinds]);
        this.putTeam(
          responseData.results[0].objectId,
          batch,
          value,
          kinds,
          responseData.results[0][kinds]
        );
    })
    .catch((error) => {
        console.log(error);
    });
  }

  //value: 要給幾點, kinds: 哪種類別, originalValue: 原來類別的分數
  putTeam(teamID, batch, value, kinds, originalValue) {
    const params = {

    };

    params[kinds] = originalValue + value;

    fetch(`${data.parseServerURL}/classes/Team/${teamID}`, {
    method: 'PUT',
    headers: {
        'X-Parse-Application-Id': data.parseAppId,
        'X-Parse-REST-API-Key': data.paresApiKey,
    },
    body: JSON.stringify(params)
    })
    .then((success) => {
      console.log(success);
      this.postPoint(teamID, batch, value, kinds);
    })
    .catch((err) => {
    console.log(err);// error handling ..
    });
  }

  //value: 要給幾點, kinds: 哪種類別
  async postPoint(teamID, batch, value, kinds) {
    const sessionToken = await AsyncStorage.getItem('sessionToken');
    const userID = await AsyncStorage.getItem('userID');

    const params = {
      to_team: {
          __type: 'Pointer',
          className: 'Team',
          objectId: teamID
        },
      from_gm: {
          __type: 'Pointer',
          className: '_User',
          objectId: userID
      },

      ACL: {},
      kinds,
      batch,
      value
    };

    params.ACL[userID] = { read: true, write: true };
    params.ACL['*'] = { read: true };

    fetch(`${data.parseServerURL}/classes/Point/`, {
    method: 'POST',
    headers: {
        'X-Parse-Application-Id': data.parseAppId,
        'X-Parse-REST-API-Key': data.paresApiKey,
        'X-Parse-Session-Token': sessionToken
    },
    body: JSON.stringify(params)
    })
    .then((success) => {
    console.log(success);
    })
    .catch((err) => {
    console.log(err);// error handling ..
    });
  }