feat(collections): backend

server/api/v1/client/game/manifest.get.ts

@@ -0,0 +1,21 @@
+import { defineClientEventHandler } from "~/server/internal/clients/event-handler";
+import manifestGenerator from "~/server/internal/downloads/manifest";
+
+export default defineClientEventHandler(async (h3) => {
+  const query = getQuery(h3);
+  const id = query.id?.toString();
+  const version = query.version?.toString();
+  if (!id || !version)
+    throw createError({
+      statusCode: 400,
+      statusMessage: "Missing id or version in query",
+    });
+
+  const manifest = await manifestGenerator.generateManifest(id, version);
+  if (!manifest)
+    throw createError({
+      statusCode: 400,
+      statusMessage: "Invalid game or version, or no versions added.",
+    });
+  return manifest;
+});

server/api/v1/client/game/version.get.ts

@@ -0,0 +1,30 @@
+import { defineClientEventHandler } from "~/server/internal/clients/event-handler";
+import prisma from "~/server/internal/db/database";
+
+export default defineClientEventHandler(async (h3) => {
+  const query = getQuery(h3);
+  const id = query.id?.toString();
+  const version = query.version?.toString();
+  if (!id || !version)
+    throw createError({
+      statusCode: 400,
+      statusMessage: "Missing id or version in query",
+    });
+
+  const gameVersion = await prisma.gameVersion.findUnique({
+    where: {
+      gameId_versionName: {
+        gameId: id,
+        versionName: version,
+      },
+    },
+  });
+
+  if (!gameVersion)
+    throw createError({
+      statusCode: 404,
+      statusMessage: "Game version not found",
+    });
+
+  return gameVersion;
+});

server/api/v1/client/game/versions.get.ts

@@ -0,0 +1,46 @@
+import { defineClientEventHandler } from "~/server/internal/clients/event-handler";
+import prisma from "~/server/internal/db/database";
+import { DropManifest } from "~/server/internal/downloads/manifest";
+
+export default defineClientEventHandler(async (h3, {}) => {
+  const query = getQuery(h3);
+  const id = query.id?.toString();
+  if (!id)
+    throw createError({
+      statusCode: 400,
+      statusMessage: "No ID in request query",
+    });
+
+  const versions = await prisma.gameVersion.findMany({
+    where: {
+      gameId: id,
+    },
+    orderBy: {
+      versionIndex: "desc", // Latest one first
+    },
+  });
+
+  const mappedVersions = versions
+    .map((version) => {
+      if (!version.dropletManifest) return undefined;
+      const manifest = JSON.parse(
+        version.dropletManifest.toString()
+      ) as DropManifest;
+
+      /*
+      TODO: size estimates
+      They are a little complicated because of delta versions
+      Manifests need to be generated with the manifest generator and then
+      added up. I'm a little busy right now to implement this, though.
+      */
+
+      const newVersion = { ...version, dropletManifest: undefined };
+      delete newVersion.dropletManifest;
+      return {
+        ...newVersion,
+      };
+    })
+    .filter((e) => e);
+
+  return mappedVersions;
+});