From 381bae77ab7ed8ae8bf52383bf2646738072da45 Mon Sep 17 00:00:00 2001
From: Sainan <sainan@calamity.inc>
Date: Wed, 12 Mar 2025 15:07:15 +0100
Subject: [PATCH] feat: promote & demote clan members

---
 .../api/changeGuildRankController.ts          | 28 +++++++++++++++++++
 src/routes/api.ts                             |  2 ++
 2 files changed, 30 insertions(+)
 create mode 100644 src/controllers/api/changeGuildRankController.ts

diff --git a/src/controllers/api/changeGuildRankController.ts b/src/controllers/api/changeGuildRankController.ts
new file mode 100644
index 00000000..3293d251
--- /dev/null
+++ b/src/controllers/api/changeGuildRankController.ts
@@ -0,0 +1,28 @@
+import { GuildMember } from "@/src/models/guildModel";
+import { RequestHandler } from "express";
+
+export const changeGuildRankController: RequestHandler = async (req, res) => {
+    // TODO: Verify permissions
+    const guildMember = (await GuildMember.findOne({
+        guildId: req.query.guildId as string,
+        accountId: req.query.targetId as string
+    }))!;
+    guildMember.rank = parseInt(req.query.rankChange as string);
+    await guildMember.save();
+
+    if (guildMember.rank == 0) {
+        // If we just promoted someone else to Founding Warlord, we need to demote ourselves to Warlord.
+        await GuildMember.findOneAndUpdate(
+            {
+                guildId: req.query.guildId as string,
+                accountId: req.query.accountId as string
+            },
+            { rank: 1 }
+        );
+    }
+
+    res.json({
+        _id: req.query.targetId as string,
+        Rank: guildMember.rank
+    });
+};
diff --git a/src/routes/api.ts b/src/routes/api.ts
index 75ddf345..c2cf107f 100644
--- a/src/routes/api.ts
+++ b/src/routes/api.ts
@@ -10,6 +10,7 @@ import { archonFusionController } from "@/src/controllers/api/archonFusionContro
 import { artifactsController } from "@/src/controllers/api/artifactsController";
 import { artifactTransmutationController } from "@/src/controllers/api/artifactTransmutationController";
 import { changeDojoRootController } from "@/src/controllers/api/changeDojoRootController";
+import { changeGuildRankController } from "@/src/controllers/api/changeGuildRankController";
 import { checkDailyMissionBonusController } from "@/src/controllers/api/checkDailyMissionBonusController";
 import { claimCompletedRecipeController } from "@/src/controllers/api/claimCompletedRecipeController";
 import { claimLibraryDailyTaskRewardController } from "@/src/controllers/api/claimLibraryDailyTaskRewardController";
@@ -115,6 +116,7 @@ const apiRouter = express.Router();
 // get
 apiRouter.get("/abandonLibraryDailyTask.php", abandonLibraryDailyTaskController);
 apiRouter.get("/abortDojoComponentDestruction.php", abortDojoComponentDestructionController);
+apiRouter.get("/changeGuildRank.php", changeGuildRankController);
 apiRouter.get("/checkDailyMissionBonus.php", checkDailyMissionBonusController);
 apiRouter.get("/claimLibraryDailyTaskReward.php", claimLibraryDailyTaskRewardController);
 apiRouter.get("/confirmGuildInvitation.php", confirmGuildInvitationController);