From 0267bf6415253b1c25178f799fc913b0a4eb2729 Mon Sep 17 00:00:00 2001
From: NIK <nheger@gmail.com>
Date: Mon, 13 Nov 2023 07:09:57 +0800
Subject: [PATCH] remove buy hypha tokens with HUSD function

Removing - we don't need this anymore, it will get out of sync and cause problems.
---
 include/dao.hpp | 16 ++--------------
 src/dao.cpp     | 37 -------------------------------------
 2 files changed, 2 insertions(+), 51 deletions(-)

diff --git a/include/dao.hpp b/include/dao.hpp
index 54db057..cc31de0 100644
--- a/include/dao.hpp
+++ b/include/dao.hpp
@@ -434,23 +434,13 @@ namespace pricing {
          if (get_first_receiver() == pegContract &&
              to == get_self() &&
              from != get_self()) {
-            //Buying Hypha tokens with HUSD
-            if (memo == "buy") {
-               
-               EOS_CHECK(
-                  quantity.symbol == hypha::common::S_HUSD,
-                  "Buying HYPHA is only available with HUSD tokens"
-               )
-
-               on_husd(from, to, quantity, memo);
-            }
-            else if (memo == "redeem") {
+            if (memo == "redeem") {
                onCashTokenTransfer(from, to, quantity, memo);
             }
             else {
                EOS_CHECK(
                   false, 
-                  "No available actions, please specify in the memo string [buy|redeem]"
+                  "No available actions, please specify in the memo string [redeem]"
                )
             }
          }
@@ -527,8 +517,6 @@ namespace pricing {
                                        std::optional<TimeShare>& lastUsedTimeShare,
                                        int64_t initTimeShare);
 
-      void on_husd(const name& from, const name& to, const asset& quantity, const string& memo);
-
       void onCashTokenTransfer(const name& from, const name& to, const asset& quantity, const string& memo);
 
       void onNativeTokenTransfer(const name& from, const name& to, const asset& quantity, const string& memo);
diff --git a/src/dao.cpp b/src/dao.cpp
index ccb8111..0047962 100644
--- a/src/dao.cpp
+++ b/src/dao.cpp
@@ -3117,43 +3117,6 @@ void dao::onRewardTransfer(const name& from, const name& to, const asset& amount
   }
 }
 
-void dao::on_husd(const name& from, const name& to, const asset& quantity, const string& memo) {
-
-  EOS_CHECK(quantity.amount > 0, "quantity must be > 0");
-  EOS_CHECK(quantity.is_valid(), "quantity invalid");
-
-  asset hyphaUsdVal = getSettingOrFail<eosio::asset>(common::HYPHA_USD_VALUE);
-  
-  EOS_CHECK(
-    hyphaUsdVal.symbol.precision() == 4,
-    to_str("Expected hypha_usd_value precision to be 4, but got:", hyphaUsdVal.symbol.precision())
-  );
-
-  double factor = (hyphaUsdVal.amount / 10000.0);
-
-  EOS_CHECK(common::S_HUSD.precision() == common::S_HYPHA.precision(), "unexpected precision mismatch");
-
-  asset hyphaAmount = asset(quantity.amount / factor, common::S_HYPHA);
-
-  auto hyphaID = getDAOID("hypha"_n);
-
-  EOS_CHECK(
-    hyphaID.has_value(),
-    "Missing hypha DAO entry"
-  );
-
-  auto daoSettings = getSettingsDocument(*hyphaID);
-
-  auto daoTokens = AssetBatch{
-    .reward = daoSettings->getOrFail<asset>(common::REWARD_TOKEN),
-    .peg = daoSettings->getOrFail<asset>(common::PEG_TOKEN),
-    .voice = daoSettings->getOrFail<asset>(common::VOICE_TOKEN)
-  };
-
-  std::unique_ptr<Payer> payer = std::unique_ptr<Payer>(PayerFactory::Factory(*this, daoSettings, hyphaAmount.symbol, eosio::name{ 0 }, daoTokens));
-  payer->pay(from, hyphaAmount, string("Buy HYPHA for " + quantity.to_string()));
-}
-
 void dao::updateDaoURL(name dao, const Content::FlexValue& newURL)
 {
   auto newUrlCon = Content{to_str(common::URL, "_", dao), newURL};