0cb31e363e
- Fix `simple_test_analysis` template in E2E test setup to align with Orchestrator's data fetch logic.
- Implement and verify additional E2E scenarios:
- Scenario C: Partial Provider Failure (verified error propagation fix in Orchestrator).
- Scenario D: Invalid Symbol input.
- Scenario E: Analysis Module failure.
- Update `WorkflowStateMachine::handle_report_failed` to correctly scope error broadcasting to the specific task instead of failing effectively silently or broadly.
- Update testing strategy documentation to reflect completed Phase 4 testing.
- Skip Scenario B (Orchestrator Restart) as persistence is not yet implemented (decision made to defer persistence).
80 lines
2.3 KiB
TypeScript
80 lines
2.3 KiB
TypeScript
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export interface TimeSeriesFinancialDto {
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symbol: string;
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metric_name: string;
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period_date: string;
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value: number;
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source?: string;
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}
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export interface FinancialTableRow {
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metric: string;
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[year: string]: string | number | undefined;
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}
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export interface FinancialTableData {
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headers: string[]; // Sorted years
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rows: FinancialTableRow[];
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}
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/**
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* Transforms a flat list of TimeSeriesFinancialDto into a pivoted table structure.
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*
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* Input:
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* [
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* { metric_name: "Revenue", period_date: "2023-12-31", value: 100, source: "tushare" },
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* { metric_name: "Revenue", period_date: "2022-12-31", value: 90, source: "tushare" },
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* ]
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*
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* Output:
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* {
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* headers: ["2023", "2022"],
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* rows: [
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* { metric: "Revenue", "2023": 100, "2022": 90 }
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* ]
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* }
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*/
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export function transformFinancialData(data: TimeSeriesFinancialDto[]): FinancialTableData {
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if (!data || data.length === 0) {
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return { headers: [], rows: [] };
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}
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// 1. Collect all unique years (from period_date)
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const yearsSet = new Set<string>();
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// 2. Group by metric name
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const metricMap = new Map<string, Record<string, number | string>>();
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data.forEach(item => {
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if (!item.period_date) return;
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// Extract year from "YYYY-MM-DD"
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const year = item.period_date.substring(0, 4);
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yearsSet.add(year);
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if (!metricMap.has(item.metric_name)) {
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metricMap.set(item.metric_name, { metric: item.metric_name });
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}
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const row = metricMap.get(item.metric_name)!;
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// Handle potential conflicts:
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// If multiple sources provide data, we currently just overwrite or keep the last one.
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// A better approach might be to append source info or average, but for a table view, single value is cleaner.
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// Maybe prioritize sources? Tushare > YFinance > AlphaVantage?
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// For now, we just use the value.
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// We could format it with source: "100 (Tushare)" but that breaks numeric sorting/formatting.
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row[year] = item.value;
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});
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// Sort years descending (newest first)
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const headers = Array.from(yearsSet).sort((a, b) => Number(b) - Number(a));
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// Create rows
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const rows = Array.from(metricMap.values()).map(row => {
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// Ensure all header keys exist (fill with undefined/null if needed)
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return row as FinancialTableRow;
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});
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return { headers, rows };
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}
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