diff options
Diffstat (limited to 'packages/website/ts/local_storage/trade_history_storage.tsx')
| -rw-r--r-- | packages/website/ts/local_storage/trade_history_storage.tsx | 160 |
1 files changed, 80 insertions, 80 deletions
diff --git a/packages/website/ts/local_storage/trade_history_storage.tsx b/packages/website/ts/local_storage/trade_history_storage.tsx index df731236e..b20244b29 100644 --- a/packages/website/ts/local_storage/trade_history_storage.tsx +++ b/packages/website/ts/local_storage/trade_history_storage.tsx @@ -11,84 +11,84 @@ const FILLS_LATEST_BLOCK = 'fillsLatestBlock'; const FILL_CLEAR_KEY = 'lastClearFillDate'; export const tradeHistoryStorage = { - // Clear all fill related localStorage if we've updated the config variable in an update - // that introduced a backward incompatible change requiring the user to re-fetch the fills from - // the blockchain - clearIfRequired() { - const lastClearFillDate = localStorage.getItemIfExists(FILL_CLEAR_KEY); - if (lastClearFillDate !== configs.LAST_LOCAL_STORAGE_FILL_CLEARANCE_DATE) { - const localStorageKeys = localStorage.getAllKeys(); - _.each(localStorageKeys, key => { - if (_.startsWith(key, `${FILLS_KEY}-`) || _.startsWith(key, `${FILLS_LATEST_BLOCK}-`)) { - localStorage.removeItem(key); - } - }); - } - localStorage.setItem(FILL_CLEAR_KEY, configs.LAST_LOCAL_STORAGE_FILL_CLEARANCE_DATE); - }, - addFillToUser(userAddress: string, networkId: number, fill: Fill) { - const fillsByHash = this.getUserFillsByHash(userAddress, networkId); - const fillHash = this._getFillHash(fill); - const doesFillExist = !_.isUndefined(fillsByHash[fillHash]); - if (doesFillExist) { - return; // noop - } - fillsByHash[fillHash] = fill; - const userFillsJSONString = JSON.stringify(fillsByHash); - const userFillsKey = this._getUserFillsKey(userAddress, networkId); - localStorage.setItem(userFillsKey, userFillsJSONString); - }, - removeFillFromUser(userAddress: string, networkId: number, fill: Fill) { - const fillsByHash = this.getUserFillsByHash(userAddress, networkId); - const fillHash = this._getFillHash(fill); - const doesFillExist = !_.isUndefined(fillsByHash[fillHash]); - if (!doesFillExist) { - return; // noop - } - delete fillsByHash[fillHash]; - const userFillsJSONString = JSON.stringify(fillsByHash); - const userFillsKey = this._getUserFillsKey(userAddress, networkId); - localStorage.setItem(userFillsKey, userFillsJSONString); - }, - getUserFillsByHash(userAddress: string, networkId: number): { [fillHash: string]: Fill } { - const userFillsKey = this._getUserFillsKey(userAddress, networkId); - const userFillsJSONString = localStorage.getItemIfExists(userFillsKey); - if (_.isEmpty(userFillsJSONString)) { - return {}; - } - const userFillsByHash = JSON.parse(userFillsJSONString); - _.each(userFillsByHash, (fill, hash) => { - fill.paidMakerFee = new BigNumber(fill.paidMakerFee); - fill.paidTakerFee = new BigNumber(fill.paidTakerFee); - fill.filledTakerTokenAmount = new BigNumber(fill.filledTakerTokenAmount); - fill.filledMakerTokenAmount = new BigNumber(fill.filledMakerTokenAmount); - }); - return userFillsByHash; - }, - getFillsLatestBlock(userAddress: string, networkId: number): number { - const userFillsLatestBlockKey = this._getFillsLatestBlockKey(userAddress, networkId); - const blockNumberStr = localStorage.getItemIfExists(userFillsLatestBlockKey); - if (_.isEmpty(blockNumberStr)) { - return constants.GENESIS_ORDER_BLOCK_BY_NETWORK_ID[networkId]; - } - const blockNumber = _.parseInt(blockNumberStr); - return blockNumber; - }, - setFillsLatestBlock(userAddress: string, networkId: number, blockNumber: number) { - const userFillsLatestBlockKey = this._getFillsLatestBlockKey(userAddress, networkId); - localStorage.setItem(userFillsLatestBlockKey, `${blockNumber}`); - }, - _getUserFillsKey(userAddress: string, networkId: number) { - const userFillsKey = `${FILLS_KEY}-${userAddress}-${networkId}`; - return userFillsKey; - }, - _getFillsLatestBlockKey(userAddress: string, networkId: number) { - const userFillsLatestBlockKey = `${FILLS_LATEST_BLOCK}-${userAddress}-${networkId}`; - return userFillsLatestBlockKey; - }, - _getFillHash(fill: Fill): string { - const fillJSON = JSON.stringify(fill); - const fillHash = ethUtil.sha256(fillJSON); - return fillHash.toString('hex'); - }, + // Clear all fill related localStorage if we've updated the config variable in an update + // that introduced a backward incompatible change requiring the user to re-fetch the fills from + // the blockchain + clearIfRequired() { + const lastClearFillDate = localStorage.getItemIfExists(FILL_CLEAR_KEY); + if (lastClearFillDate !== configs.LAST_LOCAL_STORAGE_FILL_CLEARANCE_DATE) { + const localStorageKeys = localStorage.getAllKeys(); + _.each(localStorageKeys, key => { + if (_.startsWith(key, `${FILLS_KEY}-`) || _.startsWith(key, `${FILLS_LATEST_BLOCK}-`)) { + localStorage.removeItem(key); + } + }); + } + localStorage.setItem(FILL_CLEAR_KEY, configs.LAST_LOCAL_STORAGE_FILL_CLEARANCE_DATE); + }, + addFillToUser(userAddress: string, networkId: number, fill: Fill) { + const fillsByHash = this.getUserFillsByHash(userAddress, networkId); + const fillHash = this._getFillHash(fill); + const doesFillExist = !_.isUndefined(fillsByHash[fillHash]); + if (doesFillExist) { + return; // noop + } + fillsByHash[fillHash] = fill; + const userFillsJSONString = JSON.stringify(fillsByHash); + const userFillsKey = this._getUserFillsKey(userAddress, networkId); + localStorage.setItem(userFillsKey, userFillsJSONString); + }, + removeFillFromUser(userAddress: string, networkId: number, fill: Fill) { + const fillsByHash = this.getUserFillsByHash(userAddress, networkId); + const fillHash = this._getFillHash(fill); + const doesFillExist = !_.isUndefined(fillsByHash[fillHash]); + if (!doesFillExist) { + return; // noop + } + delete fillsByHash[fillHash]; + const userFillsJSONString = JSON.stringify(fillsByHash); + const userFillsKey = this._getUserFillsKey(userAddress, networkId); + localStorage.setItem(userFillsKey, userFillsJSONString); + }, + getUserFillsByHash(userAddress: string, networkId: number): { [fillHash: string]: Fill } { + const userFillsKey = this._getUserFillsKey(userAddress, networkId); + const userFillsJSONString = localStorage.getItemIfExists(userFillsKey); + if (_.isEmpty(userFillsJSONString)) { + return {}; + } + const userFillsByHash = JSON.parse(userFillsJSONString); + _.each(userFillsByHash, (fill, hash) => { + fill.paidMakerFee = new BigNumber(fill.paidMakerFee); + fill.paidTakerFee = new BigNumber(fill.paidTakerFee); + fill.filledTakerTokenAmount = new BigNumber(fill.filledTakerTokenAmount); + fill.filledMakerTokenAmount = new BigNumber(fill.filledMakerTokenAmount); + }); + return userFillsByHash; + }, + getFillsLatestBlock(userAddress: string, networkId: number): number { + const userFillsLatestBlockKey = this._getFillsLatestBlockKey(userAddress, networkId); + const blockNumberStr = localStorage.getItemIfExists(userFillsLatestBlockKey); + if (_.isEmpty(blockNumberStr)) { + return constants.GENESIS_ORDER_BLOCK_BY_NETWORK_ID[networkId]; + } + const blockNumber = _.parseInt(blockNumberStr); + return blockNumber; + }, + setFillsLatestBlock(userAddress: string, networkId: number, blockNumber: number) { + const userFillsLatestBlockKey = this._getFillsLatestBlockKey(userAddress, networkId); + localStorage.setItem(userFillsLatestBlockKey, `${blockNumber}`); + }, + _getUserFillsKey(userAddress: string, networkId: number) { + const userFillsKey = `${FILLS_KEY}-${userAddress}-${networkId}`; + return userFillsKey; + }, + _getFillsLatestBlockKey(userAddress: string, networkId: number) { + const userFillsLatestBlockKey = `${FILLS_LATEST_BLOCK}-${userAddress}-${networkId}`; + return userFillsLatestBlockKey; + }, + _getFillHash(fill: Fill): string { + const fillJSON = JSON.stringify(fill); + const fillHash = ethUtil.sha256(fillJSON); + return fillHash.toString('hex'); + }, }; |