first commit

apps/server/src/loop/profiles.routes.ts

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+import { Router } from "express";
+import { randomUUID } from "node:crypto";
+import { readDb, writeDb } from "../storage/jsondb"
+import { profileSchema } from "../utils/validators"
+import { nowIso } from "../utils/time"
+
+const router = Router();
+
+router.get("/", async (_req, res) => {
+  const db = await readDb();
+  res.json(db.profiles);
+});
+
+router.post("/", async (req, res) => {
+  const parsed = profileSchema.safeParse(req.body);
+  if (!parsed.success) {
+    return res.status(400).json({ error: parsed.error.flatten() });
+  }
+  const db = await readDb();
+  const profile = {
+    id: randomUUID(),
+    createdAt: nowIso(),
+    ...parsed.data,
+  };
+  db.profiles.push(profile);
+  await writeDb(db);
+  res.json(profile);
+});
+
+router.put("/:profileId", async (req, res) => {
+  const parsed = profileSchema.safeParse(req.body);
+  if (!parsed.success) {
+    return res.status(400).json({ error: parsed.error.flatten() });
+  }
+  const db = await readDb();
+  const index = db.profiles.findIndex((p) => p.id === req.params.profileId);
+  if (index === -1) {
+    return res.status(404).json({ error: "Profile not found" });
+  }
+  db.profiles[index] = {
+    ...db.profiles[index],
+    ...parsed.data,
+  };
+  await writeDb(db);
+  res.json(db.profiles[index]);
+});
+
+router.delete("/:profileId", async (req, res) => {
+  const db = await readDb();
+  const next = db.profiles.filter((p) => p.id !== req.params.profileId);
+  if (next.length === db.profiles.length) {
+    return res.status(404).json({ error: "Profile not found" });
+  }
+  db.profiles = next;
+  await writeDb(db);
+  res.json({ ok: true });
+});
+
+router.post("/apply", async (req, res) => {
+  const { profileId, hash } = req.body ?? {};
+  const db = await readDb();
+  const profile = db.profiles.find((p) => p.id === profileId);
+  if (!profile) {
+    return res.status(404).json({ error: "Profile not found" });
+  }
+  res.json({
+    hash,
+    allowIp: profile.allowIp,
+    delayMs: profile.delayMs,
+    targetLoops: profile.targetLoops,
+  });
+});
+
+export default router;