Add Revit initial import apply API

src/server/controllers/external-csv.controller.ts

@@ -4,10 +4,17 @@ import { assertExternalCsvConfiguration } from "../../external-model/csv/externa
 import { ExternalCsvParseError } from "../../external-model/csv/external-csv-transport.js";
 import { createExternalCsvPreview } from "../../external-model/application/external-csv-preview.js";
 import { createExternalInitialImportPlan } from "../../external-model/application/external-initial-import-plan.js";
+import { buildExternalInitialImportTarget } from "../../external-model/application/external-initial-import-target.js";
+import { parseExternalCsv } from "../../external-model/csv/external-csv-transport.js";
+import {
+  createEmptyExternalModelState,
+  createExternalInitialImportProjectCommand,
+} from "../../domain/models/external-initial-import-project-command.model.js";
 import { createExternalCsvConfigurationUpdateProjectCommand } from "../../domain/models/external-csv-configuration-project-command.model.js";
 import {
   previewExternalCsvSchema,
   planExternalInitialImportSchema,
+  applyExternalInitialImportSchema,
   updateExternalCsvConfigurationSchema,
 } from "../../shared/validation/external-csv.schemas.js";
 import {
@@ -154,6 +161,96 @@ export async function planExternalInitialImport(req: Request, res: Response) {
   }
 }
 
+export async function applyExternalInitialImport(req: Request, res: Response) {
+  const projectId = getProjectId(req, res);
+  if (!projectId) return;
+  const parsed = applyExternalInitialImportSchema.safeParse(req.body);
+  if (!parsed.success) {
+    return res.status(400).json({ error: parsed.error.flatten() });
+  }
+  const stored = externalCsvConfigurationRepository.getByProject(projectId);
+  if (!stored.projectExists) {
+    return res.status(404).json({ error: "Project not found" });
+  }
+  if (!stored.configuration) {
+    return res.status(409).json({
+      error: "Für das Projekt ist noch keine Revit-CSV-Konfiguration gespeichert.",
+      code: "EXTERNAL_CSV_CONFIGURATION_REQUIRED",
+    });
+  }
+  if (
+    stored.configuration.configurationVersion !==
+    parsed.data.expectedConfigurationVersion
+  ) {
+    return res.status(409).json({
+      error: "Die Revit-CSV-Konfiguration wurde seit der Planung geändert.",
+      code: "EXTERNAL_CSV_CONFIGURATION_CHANGED",
+    });
+  }
+  try {
+    const bytes = decodeBase64(parsed.data.contentBase64);
+    const [floors, rooms, distributionBoards, projectDevices] = await Promise.all([
+      floorRepository.listByProject(projectId),
+      roomRepository.listByProject(projectId),
+      distributionBoardRepository.listByProject(projectId),
+      projectDeviceRepository.listByProject(projectId),
+    ]);
+    const plan = createExternalInitialImportPlan({
+      fileName: parsed.data.fileName,
+      bytes,
+      configurationVersion: stored.configuration.configurationVersion,
+      configuration: stored.configuration.configuration,
+      floors,
+      rooms,
+      distributionBoards,
+      projectDevices,
+    });
+    if (plan.sha256 !== parsed.data.expectedSha256) {
+      return res.status(409).json({
+        error: "Die CSV-Datei stimmt nicht mehr mit der geprüften Planung überein.",
+        code: "EXTERNAL_CSV_FILE_CHANGED",
+      });
+    }
+    const target = buildExternalInitialImportTarget({
+      projectId,
+      expectedRevision: parsed.data.expectedRevision,
+      sourceName: parsed.data.sourceName,
+      importedAtIso: new Date().toISOString(),
+      configurationVersion: stored.configuration.configurationVersion,
+      configuration: stored.configuration.configuration,
+      originalContentBase64: parsed.data.contentBase64,
+      document: parseExternalCsv(bytes, stored.configuration.configuration),
+      plan,
+      roomDecisions: parsed.data.roomDecisions,
+      familyProjectDeviceDecisions:
+        parsed.data.familyProjectDeviceDecisions,
+      createId: () => crypto.randomUUID(),
+    });
+    const result = projectCommandService.executeUser({
+      projectId,
+      expectedRevision: parsed.data.expectedRevision,
+      description: `Revit-Erstimport ${parsed.data.fileName}`,
+      command: createExternalInitialImportProjectCommand(
+        createEmptyExternalModelState(),
+        target
+      ),
+    });
+    return res.status(201).json({
+      ...result,
+      import: {
+        sourceId: target.source!.id,
+        importBatchId: target.importBatches[0].id,
+        objectCount: target.objects.length,
+      },
+    });
+  } catch (error) {
+    if (error instanceof ExternalCsvParseError) {
+      return res.status(400).json({ error: error.message, code: error.code });
+    }
+    return respondWithProjectCommandError(error, res);
+  }
+}
+
 function decodeBase64(value: string) {
   if (!/^[A-Za-z0-9+/]+={0,2}$/.test(value) || value.length % 4 !== 0) {
     throw new Error("CSV-Inhalt ist nicht gültig Base64-kodiert.");