From 7a021d3cfe63a03ad5782f5bdc7e1f5a4ccfd154 Mon Sep 17 00:00:00 2001
From: Austin Kline <austindavidkline@gmail.com>
Date: Mon, 9 Sep 2024 14:41:08 -0500
Subject: [PATCH] add getting method to resolve the max number of mints per
 transaction (#37)

---
 contracts/DropTypes.cdc              | 3 +++
 contracts/FlowtyAddressVerifiers.cdc | 8 ++++++++
 contracts/FlowtyDrops.cdc            | 4 ++++
 flow.json                            | 2 +-
 4 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/contracts/DropTypes.cdc b/contracts/DropTypes.cdc
index bb15bde..09801e6 100644
--- a/contracts/DropTypes.cdc
+++ b/contracts/DropTypes.cdc
@@ -112,6 +112,7 @@ access(all) contract DropTypes {
         
         access(all) let address: Address?
         access(all) let remainingForAddress: Int?
+        access(all) let maxPerMint: Int?
 
         access(all) let quote: Quote?
 
@@ -150,6 +151,8 @@ access(all) contract DropTypes {
                 self.remainingForAddress = nil
             }
 
+            self.maxPerMint = d.addressVerifier.getMaxPerMint(addr: self.address, totalMinted: totalMinted ?? 0, data: {} as {String: AnyStruct})
+
             if paymentIdentifier != nil && quantity != nil {
                 let price = d.pricer.getPrice(num: quantity!, paymentTokenType: CompositeType(paymentIdentifier!)!, minter: minter)
 
diff --git a/contracts/FlowtyAddressVerifiers.cdc b/contracts/FlowtyAddressVerifiers.cdc
index 1fd6a3d..25760ec 100644
--- a/contracts/FlowtyAddressVerifiers.cdc
+++ b/contracts/FlowtyAddressVerifiers.cdc
@@ -14,6 +14,10 @@ access(all) contract FlowtyAddressVerifiers {
             return num <= self.maxPerMint
         }
 
+        access(all) view fun getMaxPerMint(addr: Address?, totalMinted: Int, data: {String: AnyStruct}): Int? {
+            return self.maxPerMint
+        }
+
         access(Mutate) fun setMaxPerMint(_ value: Int) {
             self.maxPerMint = value
         }
@@ -49,6 +53,10 @@ access(all) contract FlowtyAddressVerifiers {
             return nil
         }
 
+        access(all) view fun getMaxPerMint(addr: Address?, totalMinted: Int, data: {String: AnyStruct}): Int? {
+            return addr != nil ? self.remainingForAddress(addr: addr!, totalMinted: totalMinted) : nil
+        }
+
         access(Mutate) fun setAddress(addr: Address, value: Int) {
             self.allowedAddresses[addr] = value
         }
diff --git a/contracts/FlowtyDrops.cdc b/contracts/FlowtyDrops.cdc
index e5da834..8d4028e 100644
--- a/contracts/FlowtyDrops.cdc
+++ b/contracts/FlowtyDrops.cdc
@@ -327,6 +327,10 @@ access(all) contract FlowtyDrops {
         access(all) fun remainingForAddress(addr: Address, totalMinted: Int): Int? {
             return nil
         }
+
+        access(all) view fun getMaxPerMint(addr: Address?, totalMinted: Int, data: {String: AnyStruct}): Int? {
+            return nil
+        }
     }
 
     access(all) struct interface Pricer {
diff --git a/flow.json b/flow.json
index 106caef..8f81d60 100644
--- a/flow.json
+++ b/flow.json
@@ -42,7 +42,7 @@
       }
     },
     "droptypes-testnet": {
-      "address": "0xa061e5b10252955d",
+      "address": "0x22f23883bf122007",
       "key": {
         "type": "google-kms",
         "index": 0,