refreshed flatten

src/flattened/MutiOutcomePredictionMarket.flattened.sol

@@ -393,13 +393,9 @@ contract MultiOutcomePredictionMarket is IMultiOutcomePredictionMarket {
         require(optionId < market.options.length, "Invalid option ID");
         require(quantity > 0, "Quantity must be greater than zero");
 
-
-
+
         uint256 currentShares = market.options[optionId].shares;
-        // If buying 1 share, return current price
-        if (quantity == 1) {
-            return 0;
-        }
+
 
         // Calculate first share cost after theoretical first purchase
         uint256 sumExp = 0;
@@ -417,8 +413,6 @@ contract MultiOutcomePredictionMarket is IMultiOutcomePredictionMarket {
         uint256 weight = market.options[optionId].initialPrice + impact;
         uint256 firstShareCost = (weight * TOTAL_PRICE) / sumExp;
 
-
-
         // Calculate second share cost after theoretical first purchase
         sumExp = 0;
         for (uint256 i = 0; i < market.options.length; i++) {
@@ -431,8 +425,6 @@ contract MultiOutcomePredictionMarket is IMultiOutcomePredictionMarket {
             sumExp += currWeight;
         }
 
-
-
         // Calculate price for second share
         impact = calculateImpact((currentShares - quantity) + 1 );
         weight = market.options[optionId].initialPrice + impact;
@@ -443,7 +435,6 @@ contract MultiOutcomePredictionMarket is IMultiOutcomePredictionMarket {
         uint256 remainingShares = quantity - 1;
         uint256 lastSharePrice = firstShareCost + (priceIncrement * remainingShares);
 
-
 
         // First share + arithmetic mean of remaining shares prices * number of remaining shares
         return firstShareCost + (remainingShares * (secondSharePrice + lastSharePrice) / 2);