fix find market (#411)

* updated views to add new borrow method

* fixed script to get name price and use band oracle

* added new client

* add band oracle contract for testing

* remove FUSD

* remove FUSD and FiatToken

Overview.md

@@ -74,7 +74,7 @@ addons - .find leases can support add ons to the name itself.
 
 	// depositWithTagAndMessage sends fund from sender to user with / without profile and emit very good events
 	// for users with profile, it supports as much FT as they've set up wallets in profile
-	// for users without profile, we support flow and FUSD at the moment but it can be extended pretty easily
+	// for users without profile, we support flow  at the moment but it can be extended pretty easily
 	access(all) fun depositWithTagAndMessage(to:String, message:String, tag: String, vault: @FungibleToken.Vault, from: &Sender.Token)
 ```
 
@@ -179,9 +179,9 @@ transaction(
 	// This is the find name to be purchased
 	name: String,
 	// Amount needed :
-	// 3 characters : 500 FUSD,
-	// 4 characters : 100 FUSD,
-	// 5 characters or above : 5 FUSD
+	// 3 characters : 500 USD,
+	// 4 characters : 100 USD,
+	// 5 characters or above : 5 USD
 	amount: UFix64
 	)
 
@@ -376,7 +376,7 @@ access(all) struct AccountInformation {
 ## FungibleToken
 
 FungibleTokens are exposed under Find Profile contracts.
-As soon as a user adds his/her wallet to Profile, it can be viewable in Profile report. By default we always add FUSD / USDC / Flow token for non-Dapper Users if they initiate their account on .find page.
+As soon as a user adds his/her wallet to Profile, it can be viewable in Profile report. 
 
 ## NonFungibleToken
 

contracts/FIND.cdc

@@ -8,6 +8,7 @@ import "Sender"
 import "ProfileCache"
 import "FindUtils"
 import "PublicPriceOracle"
+import "BandOracle"
 
 /*
 ///FIND
@@ -58,7 +59,7 @@ access(all) contract FIND {
     //////////////////////////////////////////
     // Get the latest FLOW/USD price
     //This uses the FLOW/USD increment.fi oracle
-    access(all) fun getLatestPrice(): UFix64 {
+    access(all) fun getLatestPriceOld(): UFix64 {
         let lastResult = PublicPriceOracle.getLatestPrice(oracleAddr: self.getFlowUSDOracleAddress())
         let lastBlockNum = PublicPriceOracle.getLatestBlockHeight(oracleAddr: self.getFlowUSDOracleAddress())
 
@@ -70,6 +71,20 @@ access(all) contract FIND {
         return lastResult
     }
 
+    //this uses band oracle
+    access(all) fun getLatestPrice(): UFix64 {
+
+        let acct = FIND.account
+        let vaultRef = acct.storage.borrow<auth(FungibleToken.Withdraw) &FlowToken.Vault>(from: /storage/flowTokenVault) ?? panic("Cannot borrow reference to signer's FLOW vault")
+        let payment <- vaultRef.withdraw(amount: BandOracle.getFee())
+        let baseSymbol="FLOW"
+        let quoteSymbol="USDC"
+        let quote =BandOracle.getReferenceData (baseSymbol: baseSymbol, quoteSymbol: quoteSymbol, payment: <- payment)
+
+        return quote.fixedPointRate
+    }
+
+
 
     access(all) fun convertFLOWToUSD(_ amount: UFix64): UFix64 {
         return amount * self.getLatestPrice()

contracts/FindViews.cdc

@@ -277,7 +277,14 @@ access(all) contract FindViews {
                 return false
             }
 
-            let nft= self.cap.borrow()!.borrowNFT(self.id)
+            let collection = self.cap.borrow()! 
+
+            let collectionType=collection.getType()
+            if collectionType.isRecovered {
+                return false
+            }
+
+            let nft= collection.borrowNFT(self.id)
 
             if nft ==nil {
                 return false

contracts/Profile.cdc

@@ -524,10 +524,6 @@ access(all) contract Profile {
             var ref : &{FungibleToken.Receiver}? = nil
             if FindUtils.contains(identifier, element: "FlowToken.Vault") {
                 ref = self.owner!.capabilities.borrow<&{FungibleToken.Receiver}>(/public/flowTokenReceiver)
-            } else if FindUtils.contains(identifier, element: "FiatToken.Vault") {
-                ref = self.owner!.capabilities.borrow<&{FungibleToken.Receiver}>(/public/USDCVaultReceiver)
-            } else if FindUtils.contains(identifier, element: "FUSD.Vault") {
-                ref = self.owner!.capabilities.borrow<&{FungibleToken.Receiver}>(/public/fusdReceiver)
             } else if FindUtils.contains(identifier, element: "FlowUtilityToken.Vault") {
                 ref = self.owner!.capabilities.borrow<&{FungibleToken.Receiver}>(/public/flowUtilityTokenReceiver)
             } else if FindUtils.contains(identifier, element: "DapperUtilityCoin.Vault") {