@tableau/taco-toolkit
Version:
Tableau Connector Toolkit
180 lines • 16.7 kB
JavaScript
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.IngestorPipeline = void 0;
var eps_logger_1 = require("../../logging/eps-logger");
var fetch_utils_1 = require("../../sandbox/sdk/fetcher-utils/fetch-utils");
var data_validate_1 = require("../../utils/data-validate");
var file_based_pipeline_1 = require("./file-based-pipeline");
var handler_resolver_1 = require("./handler-resolver");
var sandbox_pipeline_1 = require("./sandbox-pipeline");
var IngestorPipeline = /** @class */ (function (_super) {
__extends(IngestorPipeline, _super);
function IngestorPipeline(handlerInput, extractorId, extractorOptions, tempDataManager, networkAdapter) {
var _this = _super.call(this, extractorOptions, extractorId, tempDataManager, networkAdapter) || this;
_this.handlerInput = handlerInput;
_this.handlerConfig = _this.resolveHandlers();
return _this;
}
IngestorPipeline.prototype.getTables = function () {
return __awaiter(this, void 0, void 0, function () {
var ingestor, code, tables;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
ingestor = this.handlerConfig.ingestor;
return [4 /*yield*/, this.sandboxVM.importModule(ingestor.path)];
case 1:
_a.sent();
new fetch_utils_1.FetchUtilsPlugin({
extractorId: this.extractorId,
permission: this.extractorOptions.permission,
}, this.networkAdapter, this.tempDataManager).registerClass(this.sandboxVM);
code = createGetTablesCode(ingestor.className);
return [4 /*yield*/, this.executePipelineCode(code, [this.handlerInput, { secrets: this.extractorOptions.secrets }])];
case 2:
tables = _a.sent();
(0, data_validate_1.validateTableNames)(tables);
return [2 /*return*/, tables];
}
});
});
};
IngestorPipeline.prototype.getMetadata = function (tableName) {
return __awaiter(this, void 0, void 0, function () {
var ingestor, code, metadata;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
ingestor = this.handlerConfig.ingestor;
return [4 /*yield*/, this.sandboxVM.importModule(ingestor.path)];
case 1:
_a.sent();
new fetch_utils_1.FetchUtilsPlugin({
extractorId: this.extractorId,
permission: this.extractorOptions.permission,
}, this.networkAdapter, this.tempDataManager).registerClass(this.sandboxVM);
code = createGetMetadataCode(ingestor.className, tableName);
return [4 /*yield*/, this.executePipelineCode(code, [
this.handlerInput,
{ secrets: this.extractorOptions.secrets },
])];
case 2:
metadata = _a.sent();
if (metadata !== undefined) {
(0, data_validate_1.validateTableMetadata)(metadata);
}
return [2 /*return*/, metadata];
}
});
});
};
IngestorPipeline.prototype.ingestData = function (tableName, metadata) {
return __awaiter(this, void 0, void 0, function () {
var ingestor, plugin, code, parserName, message;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
ingestor = this.handlerConfig.ingestor;
return [4 /*yield*/, this.sandboxVM.importModule(ingestor.path)];
case 1:
_a.sent();
plugin = new fetch_utils_1.FetchUtilsPlugin({
extractorId: this.extractorId,
tableName: tableName,
permission: this.extractorOptions.permission,
}, this.networkAdapter, this.tempDataManager);
plugin.registerClass(this.sandboxVM);
code = createIngestDataCode(ingestor.className, tableName);
return [4 /*yield*/, this.executePipelineCode(code, [this.handlerInput, { secrets: this.extractorOptions.secrets }, metadata])];
case 2:
_a.sent();
parserName = plugin.getState().parser;
if (!parserName) {
message = "Ingestor '".concat(this.handlerInput.ingestor, "' did not use any ingestion function to ingest data.");
eps_logger_1.Logger.error(message);
throw new Error(message);
}
eps_logger_1.Logger.info("Data ingestion is done. Parser ".concat(parserName, " will be used for parsing."));
return [2 /*return*/, {
parser: (0, file_based_pipeline_1.createTacoFileParser)(tableName, parserName, this.extractorId, this.tempDataManager),
}];
}
});
});
};
IngestorPipeline.prototype.resolveHandlers = function () {
var handlerConfig = {};
var handlersDir = this.extractorOptions.handlersDir;
var ingestorName = this.handlerInput.ingestor;
handlerConfig.ingestor = (0, handler_resolver_1.resolveHandlerFile)({
required: true,
handlerName: ingestorName,
handlerType: 'ingestor',
handlersDirPath: handlersDir,
});
return handlerConfig;
};
return IngestorPipeline;
}(sandbox_pipeline_1.SandboxPipeline));
exports.IngestorPipeline = IngestorPipeline;
function createGetTablesCode(className) {
return "\n const ingestor = new globalRefs[\"".concat(className, "\"]();\n const handlerInput = $0.copySync();\n const context = $1.copySync();\n\n return (async () => {\n try {\n const { secrets } = context;\n const { data } = handlerInput;\n\n const tables = await ingestor.getTables({ secrets, data });\n return tables;\n }\n catch (error) {\n error.message = '").concat(className, ".getTables() failed. Failure in sandbox pipeline. ' + error.message;\n throw error;\n }\n })();\n ");
}
function createGetMetadataCode(className, tableName) {
return "\n const ingestor = new globalRefs[\"".concat(className, "\"]();\n const handlerInput = $0.copySync();\n const context = $1.copySync();\n\n return (async () => {\n try {\n const { secrets } = context;\n const { data } = handlerInput;\n const eventParams = {\n tableName: '").concat(tableName, "'\n };\n\n const metadata = await ingestor.getMetadata(eventParams, { secrets, data });\n return metadata;\n } catch (error) {\n error.message = '").concat(className, ".getMetadata() failed. Failure in sandbox pipeline. ' + error.message;\n throw error;\n }\n })();\n ");
}
function createIngestDataCode(className, tableName) {
return "\n const ingestor = new globalRefs[\"".concat(className, "\"]();\n const handlerInput = $0.copySync();\n const context = $1.copySync();\n const tableMetadata = $2.copySync();\n\n return (async () => {\n try {\n const { secrets } = context;\n const { data } = handlerInput;\n const eventParams = {\n tableName: '").concat(tableName, "',\n metadata: tableMetadata\n };\n\n await ingestor.ingestData(eventParams, { secrets, data });\n } catch (error) {\n error.message = '").concat(className, ".ingestData() failed. Failure in sandbox pipeline. ' + error.message;\n throw error;\n }\n })();\n ");
}
//# sourceMappingURL=data:application/json;base64,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