From a1fbfe22ed97eda2047fb06a9dae0e1b86fe6170 Mon Sep 17 00:00:00 2001
From: Claudiu Lataretu <claudiu.lataretu@gmail.com>
Date: Mon, 16 Sep 2024 18:32:46 +0300
Subject: [PATCH] SERVICES-2416: use maximum boosted APR for pair dual farm APR

Signed-off-by: Claudiu Lataretu <claudiu.lataretu@gmail.com>
---
 src/modules/pair/pair.resolver.ts             |  2 +-
 .../services/staking.compute.service.ts       | 25 +++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/modules/pair/pair.resolver.ts b/src/modules/pair/pair.resolver.ts
index c3500a80a..efd4f7db7 100644
--- a/src/modules/pair/pair.resolver.ts
+++ b/src/modules/pair/pair.resolver.ts
@@ -162,7 +162,7 @@ export class PairCompoundedAPRResolver extends GenericResolver {
             return '0';
         }
 
-        return await this.stakingCompute.boostedAPR(stakingAddress);
+        return await this.stakingCompute.maxBoostedAPR(stakingAddress);
     }
 }
 
diff --git a/src/modules/staking/services/staking.compute.service.ts b/src/modules/staking/services/staking.compute.service.ts
index 785a0f949..32101dc92 100644
--- a/src/modules/staking/services/staking.compute.service.ts
+++ b/src/modules/staking/services/staking.compute.service.ts
@@ -289,6 +289,31 @@ export class StakingComputeService {
         return boostedAPR.toFixed();
     }
 
+    @ErrorLoggerAsync({
+        logArgs: true,
+    })
+    async maxBoostedAPR(stakeAddress: string): Promise<string> {
+        return await this.computeMaxBoostedApr(stakeAddress);
+    }
+
+    async computeMaxBoostedApr(stakeAddress: string): Promise<string> {
+        const [baseAPR, boostedYieldsFactors, boostedYieldsRewardsPercentage] =
+            await Promise.all([
+                this.stakeFarmBaseAPR(stakeAddress),
+                this.stakingAbi.boostedYieldsFactors(stakeAddress),
+                this.stakingAbi.boostedYieldsRewardsPercenatage(stakeAddress),
+            ]);
+
+        const bnRawMaxBoostedApr = new BigNumber(baseAPR)
+            .multipliedBy(boostedYieldsFactors.maxRewardsFactor)
+            .multipliedBy(boostedYieldsRewardsPercentage)
+            .dividedBy(
+                constantsConfig.MAX_PERCENT - boostedYieldsRewardsPercentage,
+            );
+
+        return bnRawMaxBoostedApr.toFixed();
+    }
+
     async computeRewardsRemainingDays(stakeAddress: string): Promise<number> {
         const [perBlockRewardAmount, accumulatedRewards, rewardsCapacity] =
             await Promise.all([