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2026-07-19 09:21:09 +02:00 · 2025-12-21 13:37:19 -08:00
commit 8cd4b943a5
173 changed files with 44266 additions and 0 deletions
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+import { createFileRoute } from "@tanstack/react-router"
+import { createCanvasImage, getCanvasOwner } from "@/lib/canvas/db"
+import { resolveCanvasUser } from "@/lib/canvas/user-session"
+
+const json = (data: unknown, status = 200, setCookie?: string) => {
+  const headers = new Headers({ "content-type": "application/json" })
+  if (setCookie) {
+    headers.set("set-cookie", setCookie)
+  }
+  return new Response(JSON.stringify(data), {
+    status,
+    headers,
+  })
+}
+
+export const Route = createFileRoute("/api/canvas/images")({
+  server: {
+    handlers: {
+      POST: async ({ request }) => {
+        try {
+          const { userId, setCookie } = await resolveCanvasUser(request)
+          const body = await request.json().catch(() => ({}))
+          const canvasId = typeof body.canvasId === "string" ? body.canvasId : null
+          if (!canvasId) {
+            return json({ error: "canvasId required" }, 400, setCookie)
+          }
+
+          const owner = await getCanvasOwner(canvasId)
+          if (!owner || owner.ownerId !== userId) {
+            return json({ error: "Forbidden" }, 403, setCookie)
+          }
+
+          const image = await createCanvasImage({
+            canvasId,
+            name: typeof body.name === "string" ? body.name : undefined,
+            prompt: typeof body.prompt === "string" ? body.prompt : undefined,
+            position:
+              body.position &&
+              typeof body.position.x === "number" &&
+              typeof body.position.y === "number"
+                ? { x: body.position.x, y: body.position.y }
+                : undefined,
+            size:
+              body.size &&
+              typeof body.size.width === "number" &&
+              typeof body.size.height === "number"
+                ? { width: body.size.width, height: body.size.height }
+                : undefined,
+            modelId: typeof body.modelId === "string" ? body.modelId : undefined,
+            styleId: typeof body.styleId === "string" ? body.styleId : undefined,
+            branchParentId:
+              typeof body.branchParentId === "string" ? body.branchParentId : undefined,
+          })
+
+          return json({ image }, 200, setCookie)
+        } catch (error) {
+          if (error instanceof Response) return error
+          console.error("[api/canvas/images] POST", error)
+          return json({ error: "Failed to create canvas image" }, 500)
+        }
+      },
+    },
+  },
+})