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@xspswap/smart-order-router

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.IRouteCachingProvider = void 0; const sdk_core_1 = require("@x-swap-protocol/sdk-core"); const model_1 = require("./model"); /** * Abstract class for a RouteCachingProvider. * Defines the base methods of how to interact with this interface, but not the implementation of how to cache. */ class IRouteCachingProvider { constructor() { /** * Final implementation of the public `getCachedRoute` method, this is how code will interact with the implementation * * @public * @readonly * @param chainId * @param amount * @param quoteToken * @param tradeType * @param protocols * @param blockNumber */ this.getCachedRoute = async ( // Defined as a readonly member instead of a regular function to make it final. chainId, amount, quoteToken, tradeType, protocols, blockNumber) => { if ((await this.getCacheMode(chainId, amount, quoteToken, tradeType, protocols)) == model_1.CacheMode.Darkmode) { return undefined; } const cachedRoute = await this._getCachedRoute(chainId, amount, quoteToken, tradeType, protocols); return this.filterExpiredCachedRoutes(cachedRoute, blockNumber); }; /** * Final implementation of the public `setCachedRoute` method. * This method will set the blockToLive in the CachedRoutes object before calling the internal method to insert in cache. * * @public * @readonly * @param cachedRoutes The route to cache. * @returns Promise<boolean> Indicates if the route was inserted into cache. */ this.setCachedRoute = async ( // Defined as a readonly member instead of a regular function to make it final. cachedRoutes, amount) => { if ((await this.getCacheModeFromCachedRoutes(cachedRoutes, amount)) == model_1.CacheMode.Darkmode) { return false; } cachedRoutes.blocksToLive = await this._getBlocksToLive(cachedRoutes, amount); return this._setCachedRoute(cachedRoutes, amount); }; } /** * Returns the CacheMode for the given cachedRoutes and amount * * @param cachedRoutes * @param amount */ getCacheModeFromCachedRoutes(cachedRoutes, amount) { const quoteToken = cachedRoutes.tradeType == sdk_core_1.TradeType.EXACT_INPUT ? cachedRoutes.tokenOut : cachedRoutes.tokenIn; return this.getCacheMode(cachedRoutes.chainId, amount, quoteToken, cachedRoutes.tradeType, cachedRoutes.protocolsCovered); } filterExpiredCachedRoutes(cachedRoutes, blockNumber) { return (cachedRoutes === null || cachedRoutes === void 0 ? void 0 : cachedRoutes.notExpired(blockNumber)) ? cachedRoutes : undefined; } } exports.IRouteCachingProvider = IRouteCachingProvider; //# sourceMappingURL=data:application/json;base64,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