chore: run save operatons in parallel where possible

src/controllers/api/contributeToDojoComponentController.ts

@@ -64,9 +64,11 @@ export const contributeToDojoComponentController: RequestHandler = async (req, r
         }
     }
 
-    await guild.save();
+    await Promise.all([
-    await inventory.save();
+        guild.save(),
-    await guildMember.save();
+        inventory.save(),
+        guildMember.save(),
+    ]);
     res.json({
         ...(await getDojoClient(guild, 0, component._id)),
         InventoryChanges: inventoryChanges

src/controllers/api/contributeToVaultController.ts

@@ -52,9 +52,11 @@ export const contributeToVaultController: RequestHandler = async (req, res) => {
         }
     }
 
-    await guild.save();
+    await Promise.all([
-    await inventory.save();
+        guild.save(),
-    await guildMember.save();
+        inventory.save(),
+        guildMember.save(),
+    ]);
     res.end();
 };
 

src/controllers/api/dojoComponentRushController.ts

@@ -47,13 +47,15 @@ export const dojoComponentRushController: RequestHandler = async (req, res) => {
         }
     }
 
-    await guild.save();
-    await inventory.save();
-
     const guildMember = (await GuildMember.findOne({ accountId, guildId: guild._id }, "PremiumCreditsContributed"))!;
     guildMember.PremiumCreditsContributed ??= 0;
     guildMember.PremiumCreditsContributed += request.Amount;
-    await guildMember.save();
+
+    await Promise.all([
+        guild.save(),
+        inventory.save(),
+        guildMember.save(),
+    ]);
 
     res.json({
         ...(await getDojoClient(guild, 0, component._id)),

src/controllers/api/guildTechController.ts

@@ -157,9 +157,11 @@ export const guildTechController: RequestHandler = async (req, res) => {
         // Check if research is fully funded now.
         await processGuildTechProjectContributionsUpdate(guild, techProject);
 
-        await guild.save();
+        await Promise.all([
-        await inventory.save();
+            guild.save(),
-        await guildMember.save();
+            inventory.save(),
+            guildMember.save(),
+        ]);
         res.json({
             InventoryChanges: inventoryChanges,
             Vault: getGuildVault(guild)