From ca8420d61be323b3317a27484bbca1dfa1b6d770 Mon Sep 17 00:00:00 2001
From: Ian Philips <iansphilips@gmail.com>
Date: Fri, 29 Apr 2022 07:34:36 -0600
Subject: [PATCH] Allow free daily market with M-zsh

---
 functions/src/create-contract.ts | 19 +++++++++----------
 web/pages/create.tsx             |  2 +-
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/functions/src/create-contract.ts b/functions/src/create-contract.ts
index e45e7497..781337f7 100644
--- a/functions/src/create-contract.ts
+++ b/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)
diff --git a/web/pages/create.tsx b/web/pages/create.tsx
index 68a92260..ab614167 100644
--- a/web/pages/create.tsx
+++ b/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()