feat: initial commit!

1 files changed, 107 insertions, 0 deletions

diff --git a/src/routes/kid.ts b/src/routes/kid.ts
new file mode 100644
index 0000000..a326d5b
--- /dev/null
+++ b/src/routes/kid.ts
@@ -0,0 +1,107 @@
+import express from "express";
+import { authDevice } from "../middleware/auth";
+import { db } from "../db/db";
+import { deviceConfig } from "../db/schema";
+import { eq } from "drizzle-orm";
+import { logger } from "../lib/pino";
+import { z } from "zod";
+
+/** Schema for validating device IDs from authenticated requests */
+const DeviceIdSchema = z
+  .number()
+  .int()
+  .positive("Device ID must be a positive integer");
+
+const router: express.Router = express.Router();
+
+router.get("/kid/getconfig", authDevice, async (req, res) => {
+  const deviceId = req.user!.id;
+
+  const parsed = DeviceIdSchema.safeParse(deviceId);
+  if (!parsed.success) {
+    logger.error(
+      { deviceId, error: parsed.error },
+      "Invalid device ID in getconfig request",
+    );
+    res.status(400).json({
+      success: false,
+      reason: parsed.error.issues[0]?.message || "Invalid device ID",
+    });
+    return;
+  }
+
+  try {
+    let config;
+    try {
+      config = await db
+        .select()
+        .from(deviceConfig)
+        .where(eq(deviceConfig.deviceId, deviceId))
+        .limit(1);
+    } catch (dbError) {
+      logger.error(
+        { error: dbError, deviceId },
+        "Database error fetching device config",
+      );
+      throw dbError;
+    }
+
+    if (config.length === 0) {
+      try {
+        const newConfig = await db
+          .insert(deviceConfig)
+          .values({ deviceId })
+          .returning();
+        config = newConfig;
+        logger.info({ deviceId }, "Created default device config");
+      } catch (insertError) {
+        logger.error(
+          { error: insertError, deviceId },
+          "Failed to create default device config",
+        );
+        throw insertError;
+      }
+    }
+
+    const cfg = config[0];
+    if (!cfg) {
+      logger.error(
+        { deviceId },
+        "Config is unexpectedly undefined after creation",
+      );
+      res.status(500).json({
+        success: false,
+        reason: "Failed to get device configuration",
+      });
+      return;
+    }
+
+    logger.debug(
+      {
+        deviceId,
+        config: {
+          disableBuddy: cfg.disableBuddy,
+          blockAdultSites: cfg.blockAdultSites,
+        },
+      },
+      "Device config retrieved successfully",
+    );
+
+    res.json({
+      success: true,
+      config: {
+        disableBuddy: cfg.disableBuddy,
+        blockAdultSites: cfg.blockAdultSites,
+        familyLinkAntiCircumvention: cfg.familyLinkAntiCircumvention,
+      },
+    });
+  } catch (e) {
+    logger.error({ error: e, deviceId }, "Failed to get device config");
+    res.status(500).json({
+      success: false,
+      reason: "Failed to get device configuration",
+    });
+  }
+});
+
+export default router;