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openspec/changes/enterprise-api-plugin-import/proposal.md

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+# OpenSpec Change: enterprise-api-plugin-import
+
+- **Change ID**: enterprise-api-plugin-import
+- **Package**: `@suaveplan/api-plugin-import`
+- **Category**: api/data
+- **Target path**: `api/data/api-plugin-import`
+- **Status**: PROPOSED
+- **Date**: 2026-04-24
+- **Reference spec**: `/mnt/s/web/suaveplan/enterprise/api-plugin-import.md`
+
+---
+
+## Summary
+
+Deliver `@suaveplan/api-plugin-import` on the genesis branch from scratch at enterprise quality. Data import plugin: async import job queue supporting CSV, JSONL, and XML (via `fast-xml-parser`); auto-format detection; row-level validation with per-row error collection; configurable column mapping and transformation; dry-run mode; duplicate detection via `@suaveplan/dedup`; PII masking via `@suaveplan/data-masking`; streaming ingestion via Web Streams for large files. Routes under `/imports`. Per-table SurrealQL. Events: `import:job:started`, `import:job:completed`, `import:job:failed`, `import:row:error`.
+
+---
+
+## Available workspace deps on genesis
+
+| Package | Role |
+|---|---|
+| `@suaveplan/api` (`workspace:^`) | `definePlugin` |
+| `@suaveplan/api-shared` (`workspace:^`) | Helpers |
+| `@suaveplan/api-plugin-auth` (`workspace:^`) | `requireAuth` |
+| `@suaveplan/api-plugin-database` (`workspace:^`) | SurrealDB |
+| `@suaveplan/api-plugin-file-upload` (`workspace:^`) | Source file staging |
+| `@suaveplan/dedup` (`workspace:^`) | Duplicate detection |
+| `@suaveplan/data-masking` (`workspace:^`) | PII masking |
+| `@suaveplan/serialize` (`workspace:^`) | Streaming deserialization |
+| `@suaveplan/events` (`workspace:^`) | Event bus |
+| `@suaveplan/error` (`workspace:^`) | `ImportError` hierarchy |
+| `@suaveplan/rate-limiter` (`workspace:^`) | Rate limits |
+| `fast-xml-parser` (`catalog:data`) | XML parsing |
+| `hono` + `@hono/zod-openapi` + `zod` | Routes |
+| `@opentelemetry/api` | OTel |
+
+---
+
+## Public API surface
+
+```ts
+function createImportPlugin(config?: ImportPluginConfig): PluginDescriptor
+// Services: ImportJobService, FormatDetectionService, ValidationService, IngestionService
+// Routes: POST /imports, GET /imports/:id, DELETE /imports/:id
+interface ImportTargetAdapter { upsert(rows: unknown[]): Promise<ImportBatchResult> }
+```
+
+### Error codes
+
+```ts
+type ImportErrorCode =
+  | "IMPORT_JOB_NOT_FOUND"
+  | "IMPORT_FORMAT_UNKNOWN"
+  | "IMPORT_VALIDATION_FAILED"
+  | "IMPORT_TARGET_ERROR"
+  | "IMPORT_FILE_TOO_LARGE"
+```
+
+---
+
+## File layout
+
+```text
+api/data/api-plugin-import/
+  package.json  tsconfig.json  vitest.config.ts
+  surql/ (import_job, import_row_error tables)
+  src/
+    index.ts  events.ts  types/  errors/
+    adapters/import-target.port.ts
+    services/import-job/  services/format-detection/
+    services/validation/  services/ingestion/
+    routes/imports/
+  tests/integration.test.ts
+```
+
+---
+
+## Impact
+
+Prerequisites: `@suaveplan/api`, `@suaveplan/api-plugin-auth`, `@suaveplan/api-plugin-database`, `@suaveplan/api-plugin-file-upload`, `@suaveplan/dedup`, `@suaveplan/data-masking`, `@suaveplan/serialize`.