suaveplan/openspec/changes/add-api-plugin-export/tasks.md

Tasks — Add @suaveplan/api-plugin-export

Every checkbox MUST reflect work actually done in this change.

1. Spec authoring

• 1.1 Read ../suaveplan/enterprise/api-plugin-export.md end-to-end
• 1.2 Read upstream ../suaveplan/packages/server/api-plugin-export/src/ end-to-end
• 1.3 Read openspec/AGENTS.md §§ 2a, 6a, 7, 12, 13, 14
• 1.4 Draft proposal.md from openspec/templates/proposal.md
• 1.5 Fill ## Source mapping table — every requirement cites a line range
• 1.6 Draft specs/api-plugin-export/spec.md with ## ADDED Requirements
• 1.7 Every requirement carries a **Verified by:** line naming concrete it(...) titles

2. Implementation

• 2.1 src/error-codes/error-codes.ts — EXPORT_CODES (5 codes) + ExportError extending SuaveplanError
• 2.2 src/types/types.ts — ExportFormat, ExportStatus, ExportOptions, ExportResult, Exporter, DataProvider
• 2.3 src/schemas/schemas.ts — ExportFormatSchema, ExportStatusSchema, ColumnDefinitionSchema, CreateExportJobSchema, ExportJobSchema, ExportJobListQuerySchema, ExportPluginConfigSchema
• 2.4 src/otel/instruments.ts — getExportInstruments() + resetExportInstruments()
• 2.5 src/exporters/csv/csv.ts — escapeCsvField, formatCellValue, convertToCsv, CsvExporter
• 2.6 src/exporters/json/json.ts — projectRow, convertToJson, JsonExporter
• 2.7 src/exporters/xlsx/xlsx.ts — escapeXml, columnIndexToLetter, formatXlsxCell, buildSpreadsheetXml, XlsxExporter
• 2.8 src/services/export-service.ts — getExporter, inferColumns, runExport, DEFAULT_EXPORT_CONFIG, ExportServiceConfig
• 2.9 src/routes/exports.ts — createExportRoutes(deps) mounting GET / POST / GET /:id / DELETE /:id
• 2.10 src/plugin/plugin.ts — createExportPlugin, registerDataProvider
• 2.11 src/services/registry-augmentation.ts — augment ServiceRegistry with exportProviders/exportJobs/app
• 2.12 src/events/event-augmentation.ts — augment EventBusLike event topics (export:initialized, etc.)
• 2.13 src/index.ts — explicit named re-exports of the full surface; subpath exports in package.json

3. Tests

• 3.1 src/exporters/csv/csv.test.ts
• 3.2 src/exporters/json/json.test.ts
• 3.3 src/exporters/xlsx/xlsx.test.ts
• 3.4 src/services/export-service.test.ts
• 3.5 src/routes/exports.test.ts — full Hono route exercise via app.request
• 3.6 src/plugin/plugin.test.ts — lifecycle + service registration + event emission against a real PluginContext built from createPluginContext
• 3.7 src/error-codes/error-codes.test.ts — every code thrown from a real production path
• 3.8 src/otel/instruments.test.ts — real in-memory MeterProvider, assert counter + histogram emission
• 3.9 src/api-plugin-export.spec-conformance.test.ts — expectTypeOf on public surface
• 3.10 src/schemas/schemas.test.ts — Zod-boundary assertions
• 3.11 Every it(...) carries { timeout: 5000 } (or 30000 for async)

4. Documentation

• 4.1 Sibling .md for every implementation .ts (≥200 words, basic + advanced examples, API reference)
• 4.2 README links every co-located .md under ## Modules

5. Pre-archive verification (the 5-gate triple)

• 5.1 bun run check — Biome 0 errors / 0 warnings / 0 info
• 5.2 bunx turbo lint typecheck test --filter=@suaveplan/api-plugin-export — green
• 5.3 bunx turbo test:coverage --filter=@suaveplan/api-plugin-export — 100/100/100/100
• 5.4 bun scripts/openspec-conformance.ts @suaveplan/api-plugin-export — exit 0
• 5.5 bunx turbo build --filter=@suaveplan/api-plugin-export — green

6. Pre-archive 9-row checklist

• 6.1 Generics threaded; expectTypeOf assertions on every literal-type claim
• 6.2 Zod schemas wired at every declared boundary
• 6.3 Every error code in error-codes.ts thrown by at least one production path
• 6.4 Strict-mode behaviors tested
• 6.5 OTel instruments emitted from production paths and asserted with real in-memory MeterProvider
• 6.6 Lifecycle dedup tested
• 6.7 No retroactive tick — every box above reflects work done in this change
• 6.8 No export * in any feature-module barrel
• 6.9 No direct vitest/bun:test imports in test files (all via @suaveplan/testing/runner)

7. Archive

• 7.1 Fold spec delta into openspec/specs/api-plugin-export/spec.md
• 7.2 Move openspec/changes/add-api-plugin-export/ → openspec/archive/2026-05-18-add-api-plugin-export/