Update nesting stuffs.

Author: mcai

src/nesting.ts

@@ -262,7 +262,11 @@ function nestOne(
     };
 }
 
-export function nest(nesting: Nesting, notNestedDesignDocumentParts: DesignDocumentPart[], raster: boolean) {
+export function nest(
+    nesting: Nesting,
+    notNestedDesignDocumentParts: DesignDocumentPart[],
+    raster: boolean,
+): { allNestedParts: Part[]; newlyNestedDesignDocumentParts: DesignDocumentPart[] } {
     let newlyNestedDesignDocumentParts: DesignDocumentPart[] = [];
 
     const [sheetWidth, sheetHeight] = [nesting.sheetWidth, nesting.sheetHeight];

src/server.ts

@@ -4,6 +4,7 @@ import { createServer } from "http";
 import moment from "moment";
 import { noFitPolygon, rasterDifference } from "./nfp";
 import { time, toFormattedDateTimeString } from "./utils";
+import { nest } from "./nesting";
 
 export function listen(port: number) {
     const app = express();
@@ -53,6 +54,20 @@ export function listen(port: number) {
         return res.json(result.map((dot: any) => ({ X: dot[0], Y: dot[1] })));
     });
 
+    app.post(`/rest/nest`, async (req, res) => {
+        const { nestingJson, notNestedDesignDocumentPartsJson, raster } = req.body;
+
+        const nesting = JSON.parse(nestingJson as any);
+        const notNestedDesignDocumentParts = JSON.parse(notNestedDesignDocumentPartsJson as any);
+
+        const result = time(
+            (result) => `nest`,
+            () => nest(nesting, notNestedDesignDocumentParts, raster),
+        );
+
+        return res.json(result);
+    });
+
     const server = createServer(app);
 
     server.listen(port, () => {

src/utils.ts

@@ -4,7 +4,7 @@ export function toFormattedDateTimeString(moment: Moment): string {
     return moment.format("YYYY-MM-DD HH:mm:ss");
 }
 
-export function time(name: (result: any) => string, func: () => any) {
+export function time<T>(name: (result: T) => string, func: () => T): T {
     const start = new Date().getTime();
 
     const result = func();