Allow free daily market with M-zsh

functions/src/create-contract.ts

@@ -72,11 +72,19 @@ export const createContract = functions
         return { status: 'error', message: 'Invalid initial probability' }
 
       const ante = FIXED_ANTE // data.ante
+      // uses utc time on server:
+      const today = new Date().setHours(0, 0, 0, 0)
+      const userContractsCreatedTodaySnapshot = await firestore
+        .collection(`contracts`)
+        .where('creatorId', '==', userId)
+        .where('createdTime', '>=', today)
+        .get()
+      const isFree = userContractsCreatedTodaySnapshot.size === 0
 
       if (
         ante === undefined ||
         ante < MINIMUM_ANTE ||
-        ante > creator.balance ||
+        (ante > creator.balance && !isFree) ||
         isNaN(ante) ||
         !isFinite(ante)
       )
@@ -108,15 +116,6 @@ export const createContract = functions
         tags ?? []
       )
 
-      // uses utc time on server:
-      const today = new Date().setHours(0, 0, 0, 0)
-      const userContractsCreatedTodaySnapshot = await firestore
-        .collection(`contracts`)
-        .where('creatorId', '==', userId)
-        .where('createdTime', '>=', today)
-        .get()
-      const isFree = userContractsCreatedTodaySnapshot.size === 0
-
       if (!isFree && ante) await chargeUser(creator.id, ante)
 
       await contractRef.create(contract)

web/pages/create.tsx

@@ -99,7 +99,7 @@ export function NewContract(props: { question: string; tag?: string }) {
     ante !== undefined &&
     ante !== null &&
     ante >= MINIMUM_ANTE &&
-    ante <= balance &&
+    (ante <= balance || deservesDailyFreeMarket) &&
     // closeTime must be in the future
     closeTime &&
     closeTime > Date.now()