From 2ab8303b23b7de5187b7f240cf8934763bff2ee4 Mon Sep 17 00:00:00 2001 From: Josh Hannan Date: Fri, 9 Feb 2024 11:51:39 -0600 Subject: [PATCH] update generic setup and transfer transactions --- coverage.json | 64 +++++++++---------- lib/go/templates/internal/assets/assets.go | 23 +++++++ lib/go/templates/transaction_templates.go | 36 ++++++++++- lib/go/test/token_test.go | 2 +- tests/metadata_views_tests.cdc | 13 +++- .../metadata/setup_account_from_address.cdc | 37 +++++++++++ 6 files changed, 139 insertions(+), 36 deletions(-) create mode 100644 transactions/metadata/setup_account_from_address.cdc diff --git a/coverage.json b/coverage.json index 6a21548..85db917 100644 --- a/coverage.json +++ b/coverage.json @@ -23,7 +23,7 @@ "186": 1, "187": 1, "188": 1, - "200": 8, + "200": 9, "204": 4, "206": 4, "210": 4, @@ -34,20 +34,20 @@ "221": 4, "223": 4, "224": 4, - "27": 45, + "27": 47, "29": 2, "34": 4, "40": 4, "41": 4, - "52": 38, - "59": 2, + "52": 40, + "59": 3, "63": 0, "67": 1, - "93": 20, - "94": 20, - "95": 20, - "96": 20, - "97": 20 + "93": 21, + "94": 21, + "95": 21, + "96": 21, + "97": 21 }, "missed_lines": [ 63, @@ -77,8 +77,8 @@ "202": 6, "205": 18, "214": 0, - "223": 8, - "224": 8, + "223": 9, + "224": 9, "98": 7 }, "missed_lines": [ @@ -97,14 +97,14 @@ "103": 2, "104": 2, "107": 0, - "145": 38, - "146": 38, - "148": 38, - "149": 38, - "150": 38, - "151": 38, - "152": 38, - "153": 38, + "145": 40, + "146": 40, + "148": 40, + "149": 40, + "150": 40, + "151": 40, + "152": 40, + "153": 40, "163": 0, "164": 0, "165": 0, @@ -589,27 +589,27 @@ }, "excluded_locations": [ "A.0000000000000001.NonFungibleToken", - "A.0000000000000001.FlowServiceAccount", - "A.0000000000000001.FlowStorageFees", - "A.0000000000000001.FlowClusterQC", + "A.0000000000000002.FungibleToken", + "A.0000000000000001.ExampleNFT", + "I.Test", "I.BlockchainHelpers", - "A.0000000000000002.FungibleTokenMetadataViews", "A.0000000000000001.StakingProxy", "A.0000000000000001.FlowDKG", - "A.0000000000000004.FlowFees", - "A.0000000000000001.NodeVersionBeacon", - "A.0000000000000002.FungibleToken", + "A.0000000000000002.FungibleTokenMetadataViews", + "A.0000000000000001.FlowStakingCollection", "s.7465737400000000000000000000000000000000000000000000000000000000", + "A.0000000000000001.FlowServiceAccount", + "A.0000000000000004.FlowFees", "A.0000000000000001.FlowEpoch", - "A.0000000000000001.RandomBeaconHistory", - "A.0000000000000001.FlowIDTableStaking", - "A.0000000000000001.LockedTokens", "A.0000000000000003.FlowToken", "A.0000000000000001.MetadataViews", - "A.0000000000000001.FlowStakingCollection", "A.0000000000000001.ViewResolver", - "A.0000000000000001.ExampleNFT", + "A.0000000000000001.FlowIDTableStaking", + "A.0000000000000001.RandomBeaconHistory", "I.Crypto", - "I.Test" + "A.0000000000000001.FlowClusterQC", + "A.0000000000000001.NodeVersionBeacon", + "A.0000000000000001.FlowStorageFees", + "A.0000000000000001.LockedTokens" ] } \ No newline at end of file diff --git a/lib/go/templates/internal/assets/assets.go b/lib/go/templates/internal/assets/assets.go index 381da91..8a0b971 100644 --- a/lib/go/templates/internal/assets/assets.go +++ b/lib/go/templates/internal/assets/assets.go @@ -3,6 +3,7 @@ // burn_tokens.cdc (1.718kB) // create_forwarder.cdc (3.03kB) // generic_transfer.cdc (1.331kB) +// metadata/setup_account_from_address.cdc (1.906kB) // metadata/setup_account_from_vault_reference.cdc (1.909kB) // mint_tokens.cdc (1.827kB) // privateForwarder/create_account_private_forwarder.cdc (2.025kB) @@ -166,6 +167,26 @@ func generic_transferCdc() (*asset, error) { return a, nil } +var _metadataSetup_account_from_addressCdc = 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+ +func metadataSetup_account_from_addressCdcBytes() ([]byte, error) { + return bindataRead( + _metadataSetup_account_from_addressCdc, + "metadata/setup_account_from_address.cdc", + ) +} + +func metadataSetup_account_from_addressCdc() (*asset, error) { + bytes, err := metadataSetup_account_from_addressCdcBytes() + if err != nil { + return nil, err + } + + info := bindataFileInfo{name: "metadata/setup_account_from_address.cdc", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)} + a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x6, 0x9c, 0x89, 0x2b, 0x3d, 0xd4, 0xa8, 0xbb, 0x53, 0x93, 0x74, 0xac, 0x7a, 0x36, 0xb0, 0x66, 0xed, 0x3a, 0x77, 0xd4, 0xe0, 0x7c, 0x14, 0xff, 0x58, 0x20, 0xd9, 0x53, 0xf4, 0x42, 0xc5, 0xf}} + return a, nil +} + var _metadataSetup_account_from_vault_referenceCdc = 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func metadataSetup_account_from_vault_referenceCdcBytes() ([]byte, error) { @@ -940,6 +961,7 @@ var _bindata = map[string]func() (*asset, error){ "burn_tokens.cdc": burn_tokensCdc, "create_forwarder.cdc": create_forwarderCdc, "generic_transfer.cdc": generic_transferCdc, + "metadata/setup_account_from_address.cdc": metadataSetup_account_from_addressCdc, "metadata/setup_account_from_vault_reference.cdc": metadataSetup_account_from_vault_referenceCdc, "mint_tokens.cdc": mint_tokensCdc, "privateForwarder/create_account_private_forwarder.cdc": privateforwarderCreate_account_private_forwarderCdc, @@ -1024,6 +1046,7 @@ var _bintree = &bintree{nil, map[string]*bintree{ "create_forwarder.cdc": {create_forwarderCdc, map[string]*bintree{}}, "generic_transfer.cdc": {generic_transferCdc, map[string]*bintree{}}, "metadata": {nil, map[string]*bintree{ + "setup_account_from_address.cdc": {metadataSetup_account_from_addressCdc, map[string]*bintree{}}, "setup_account_from_vault_reference.cdc": {metadataSetup_account_from_vault_referenceCdc, map[string]*bintree{}}, }}, "mint_tokens.cdc": {mint_tokensCdc, map[string]*bintree{}}, diff --git a/lib/go/templates/transaction_templates.go b/lib/go/templates/transaction_templates.go index b9d4b7e..aa607d7 100644 --- a/lib/go/templates/transaction_templates.go +++ b/lib/go/templates/transaction_templates.go @@ -5,6 +5,8 @@ package templates import ( _ "github.com/kevinburke/go-bindata" + "strings" + "github.com/onflow/flow-ft/lib/go/templates/internal/assets" ) @@ -13,6 +15,7 @@ const ( genericTransferFilename = "generic_transfer.cdc" transferManyAccountsFilename = "transfer_many_accounts.cdc" setupAccountFilename = "setup_account.cdc" + setupGenericVaultFilename = "metadata/setup_account_from_address.cdc" mintTokensFilename = "mint_tokens.cdc" createForwarderFilename = "create_forwarder.cdc" burnTokensFilename = "burn_tokens.cdc" @@ -29,6 +32,29 @@ func GenerateCreateTokenScript(env Environment) []byte { return []byte(ReplaceAddresses(code, env)) } +// GenerateSetupGenericVaultScript creates a script that instantiates +// a new Vault instance and stores it in storage. It can be used +// to create any token as long as you know the address of the contract +// and the name of the contract +func GenerateSetupAccountFromAddressScript(fungibleTokenAddr, fungibleTokenMVAddr string) []byte { + + code := assets.MustAssetString(setupGenericVaultFilename) + + code = strings.ReplaceAll( + code, + placeholderFungibleToken, + withHexPrefix(fungibleTokenAddr), + ) + + code = strings.ReplaceAll( + code, + placeholderFTMetadataViews, + withHexPrefix(fungibleTokenMVAddr), + ) + + return []byte(code) +} + // GenerateTransferVaultScript creates a script that withdraws an tokens from an account // and deposits it to another account's vault func GenerateTransferVaultScript(env Environment) []byte { @@ -40,11 +66,17 @@ func GenerateTransferVaultScript(env Environment) []byte { // GenerateTransferGenericVaultScript creates a script that withdraws an tokens from an account // and deposits it to another account's vault for any vault type -func GenerateTransferGenericVaultScript(env Environment) []byte { +func GenerateTransferGenericVaultScript(fungibleTokenAddr string) []byte { code := assets.MustAssetString(genericTransferFilename) - return []byte(ReplaceAddresses(code, env)) + code = strings.ReplaceAll( + code, + placeholderFungibleToken, + withHexPrefix(fungibleTokenAddr), + ) + + return []byte(code) } // GenerateTransferManyAccountsScript creates a script that transfers the same number of tokens diff --git a/lib/go/test/token_test.go b/lib/go/test/token_test.go index 92f7648..33808c3 100644 --- a/lib/go/test/token_test.go +++ b/lib/go/test/token_test.go @@ -262,7 +262,7 @@ func TestTokenExternalTransfers(t *testing.T) { t.Run("Should be able to transfer tokens with the generic transfer transaction", func(t *testing.T) { - script := templates.GenerateTransferGenericVaultScript(env) + script := templates.GenerateTransferGenericVaultScript(env.FungibleTokenAddress) tx := createTxWithTemplateAndAuthorizer(b, script, joshAddress) diff --git a/tests/metadata_views_tests.cdc b/tests/metadata_views_tests.cdc index d77535a..d611e6d 100644 --- a/tests/metadata_views_tests.cdc +++ b/tests/metadata_views_tests.cdc @@ -6,6 +6,8 @@ import "FungibleTokenMetadataViews" import "ExampleToken" import "FungibleToken" +access(all) let admin = Test.getAccount(0x0000000000000007) + /* Test Setup */ access(all) fun setup() { @@ -27,12 +29,21 @@ access(all) fun testSetupAccountUsingFTView() { setupExampleToken(alice) let aliceBalance = getExampleTokenBalance(alice) txExecutor("metadata/setup_account_from_vault_reference.cdc", [bob], [alice.address, /public/exampleTokenVault], nil, nil) - let bobBalance = getExampleTokenBalance(alice) + let bobBalance = getExampleTokenBalance(bob) Test.assertEqual(0.0, aliceBalance) Test.assertEqual(0.0, bobBalance) } +access(all) fun testSetupAccountUsingContractAddressAndName() { + let bob = Test.createAccount() + + txExecutor("metadata/setup_account_from_address.cdc", [bob], [admin.address, "ExampleToken"], nil, nil) + let bobBalance = getExampleTokenBalance(bob) + + Test.assertEqual(0.0, bobBalance) +} + access(all) fun testRetrieveVaultDisplayInfo() { let alice = Test.createAccount() diff --git a/transactions/metadata/setup_account_from_address.cdc b/transactions/metadata/setup_account_from_address.cdc new file mode 100644 index 0000000..fc8ec45 --- /dev/null +++ b/transactions/metadata/setup_account_from_address.cdc @@ -0,0 +1,37 @@ +import FungibleToken from "FungibleToken" +import FungibleTokenMetadataViews from "FungibleTokenMetadataViews" + +/// This transaction is what an account would run +/// to set itself up to manage fungible tokens. This function +/// uses views to know where to set up the vault +/// in storage and to create the empty vault. + +transaction(contractAddress: Address, contractName: String) { + + prepare(signer: auth(SaveValue, Capabilities) &Account) { + // Borrow a reference to the vault stored on the passed account at the passed publicPath + let resolverRef = getAccount(contractAddress) + .contracts.borrow<&FungibleToken>(name: contractName) + ?? panic("Could not borrow a reference to the fungible token contract") + + // Use that reference to retrieve the FTView + let ftVaultData = resolverRef.resolveContractView(resourceType: nil, viewType: Type()) as! FungibleTokenMetadataViews.FTVaultData? + ?? panic("Could not resolve the FTVaultData view for the given Fungible token contract") + + // Create a new empty vault using the createEmptyVault function inside the FTVaultData + let emptyVault <-ftVaultData.createEmptyVault() + + // Save it to the account + signer.storage.save(<-emptyVault, to: ftVaultData.storagePath) + + // Create a public capability for the vault which includes the .Resolver interface + let vaultCap = signer.capabilities.storage.issue<&{FungibleToken.Vault}>(ftVaultData.storagePath) + signer.capabilities.publish(vaultCap, at: ftVaultData.metadataPath) + + // Create a public capability for the vault exposing the receiver interface + let receiverCap = signer.capabilities.storage.issue<&{FungibleToken.Receiver}>(ftVaultData.storagePath) + signer.capabilities.publish(receiverCap, at: ftVaultData.receiverPath) + + } +} + \ No newline at end of file