Updated to use contracts derived Attributes

Gopkg.lock

@@ -13,6 +13,12 @@
   packages = ["."]
   revision = "4748e29d5718c2df4028a6543edf86fd8cc0f881"
 
+[[projects]]
+  branch = "master"
+  name = "github.com/aristanetworks/goarista"
+  packages = ["monotime"]
+  revision = "54fadd0c513d502544edf098480238dc9da50f9e"
+
 [[projects]]
   branch = "master"
   name = "github.com/btcsuite/btcd"
@@ -21,7 +27,7 @@
 
 [[projects]]
   name = "github.com/ethereum/go-ethereum"
-  packages = [".","common","common/hexutil","common/math","core/types","crypto","crypto/secp256k1","crypto/sha3","ethclient","log","params","rlp","rpc","trie"]
+  packages = [".","accounts","accounts/abi","accounts/abi/bind","accounts/keystore","common","common/hexutil","common/math","common/mclock","core/types","crypto","crypto/randentropy","crypto/secp256k1","crypto/sha3","ethclient","event","log","params","rlp","rpc","trie"]
   revision = "1db4ecdc0b9e828ff65777fb466fc7c1d04e0de9"
   version = "v1.7.2"
 
@@ -103,12 +109,24 @@
   revision = "c893efa28eb45626cdaa76c9f653b62488858837"
   version = "v1.2.0"
 
+[[projects]]
+  name = "github.com/pborman/uuid"
+  packages = ["."]
+  revision = "e790cca94e6cc75c7064b1332e63811d4aae1a53"
+  version = "v1.1"
+
 [[projects]]
   branch = "master"
   name = "github.com/rcrowley/go-metrics"
   packages = ["."]
   revision = "1f30fe9094a513ce4c700b9a54458bbb0c96996c"
 
+[[projects]]
+  branch = "master"
+  name = "github.com/rjeczalik/notify"
+  packages = ["."]
+  revision = "767eb674ef14b09119b2fff3601e64558d530c47"
+
 [[projects]]
   name = "github.com/rs/cors"
   packages = ["."]
@@ -118,7 +136,7 @@
 [[projects]]
   branch = "master"
   name = "golang.org/x/crypto"
-  packages = ["ssh/terminal"]
+  packages = ["pbkdf2","scrypt","ssh/terminal"]
   revision = "bd6f299fb381e4c3393d1c4b1f0b94f5e77650c8"
 
 [[projects]]
@@ -139,6 +157,12 @@
   packages = ["encoding","encoding/charmap","encoding/htmlindex","encoding/internal","encoding/internal/identifier","encoding/japanese","encoding/korean","encoding/simplifiedchinese","encoding/traditionalchinese","encoding/unicode","internal/gen","internal/tag","internal/utf8internal","language","runes","transform","unicode/cldr"]
   revision = "c01e4764d870b77f8abe5096ee19ad20d80e8075"
 
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/tools"
+  packages = ["go/ast/astutil","imports"]
+  revision = "6d70fb2e85323e81c89374331d3d2b93304faa36"
+
 [[projects]]
   name = "gopkg.in/fatih/set.v0"
   packages = ["."]
@@ -172,6 +196,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "f9569275c3b9863e5209029135f13d3d9df9a697b49e75b5cbd37942b23e4f3b"
+  inputs-digest = "d2aa2bdc1442319cde6fe38b39e0ff8e25b1a0b0c120a7e2fab8065324c98693"
   solver-name = "gps-cdcl"
   solver-version = 1

db/schema.sql

@@ -2,7 +2,7 @@
 -- PostgreSQL database dump
 --
 
--- Dumped from database version 10.0
+-- Dumped from database version 10.1
 -- Dumped by pg_dump version 10.1
 
 SET statement_timeout = 0;

pkg/fakes/blockchain.go

@@ -1,6 +1,8 @@
 package fakes
 
-import "github.com/8thlight/vulcanizedb/pkg/core"
+import (
+	"github.com/8thlight/vulcanizedb/pkg/core"
+)
 
 type Blockchain struct {
 	blocks             map[int64]core.Block
@@ -10,7 +12,14 @@ type Blockchain struct {
 }
 
 func (blockchain *Blockchain) GetContractAttributes(contractHash string) ([]core.ContractAttribute, error) {
-	panic("implement me")
+	var contractAttribute []core.ContractAttribute
+	attributes, ok := blockchain.contractAttributes[contractHash]
+	if ok {
+		for key, _ := range attributes {
+			contractAttribute = append(contractAttribute, core.ContractAttribute{Name: key, Type: "string"})
+		}
+	}
+	return contractAttribute, nil
 }
 
 func (blockchain *Blockchain) GetContractStateAttribute(contractHash string, attributeName string) (*string, error) {

pkg/watched_contracts/console_presenter.go

@@ -14,6 +14,7 @@ func GenerateConsoleOutput(summary *ContractSummary) string {
 		attributesString(summary),
 	)
 }
+
 func template() string {
 	return `********************Contract Summary***********************
                       HASH: %v
@@ -36,10 +37,9 @@ func transactionToString(transaction *core.Transaction) string {
 }
 
 func attributesString(summary *ContractSummary) string {
-	attributes := []string{"name", "symbol"}
 	var formattedAttributes string
-	for _, attribute := range attributes {
-		formattedAttributes += formatAttribute(attribute, summary) + "\n" + "                            "
+	for _, attribute := range summary.Attributes {
+		formattedAttributes += formatAttribute(attribute.Name, summary) + "\n" + "                            "
 	}
 	return formattedAttributes
 }

pkg/watched_contracts/summary.go

@@ -13,6 +13,7 @@ type ContractSummary struct {
 	NumberOfTransactions int
 	LastTransaction      *core.Transaction
 	blockChain           core.Blockchain
+	Attributes           []core.ContractAttribute
 }
 
 var NewContractNotWatchedErr = func(contractHash string) error {
@@ -34,11 +35,13 @@ func (contractSummary ContractSummary) GetStateAttribute(attributeName string) s
 }
 
 func newContractSummary(blockchain core.Blockchain, watchedContract core.WatchedContract) *ContractSummary {
+	attributes, _ := blockchain.GetContractAttributes(watchedContract.Hash)
 	return &ContractSummary{
 		blockChain:           blockchain,
 		ContractHash:         watchedContract.Hash,
 		NumberOfTransactions: len(watchedContract.Transactions),
 		LastTransaction:      lastTransaction(watchedContract),
+		Attributes:           attributes,
 	}
 }
 

pkg/watched_contracts/summary_test.go

@@ -83,7 +83,7 @@ var _ bool = Describe("The watched contract summary", func() {
 			Expect(contractSummary.LastTransaction.Hash).To(Equal("TRANSACTION2"))
 		})
 
-		It("gets a state attribute for the contract from the blockchain", func() {
+		It("gets contract state attribute for the contract from the blockchain", func() {
 			repository := repositories.NewInMemory()
 			watchedContract := core.WatchedContract{Hash: "0x123"}
 			repository.CreateWatchedContract(watchedContract)
@@ -94,6 +94,24 @@ var _ bool = Describe("The watched contract summary", func() {
 
 			Expect(contractSummary.GetStateAttribute("foo")).To(Equal("bar"))
 		})
+
+		It("gets a attributes for the contract from the blockchain", func() {
+			repository := repositories.NewInMemory()
+			watchedContract := core.WatchedContract{Hash: "0x123"}
+			repository.CreateWatchedContract(watchedContract)
+			blockchain := fakes.NewBlockchain()
+			blockchain.SetContractStateAttribute("0x123", "foo", "bar")
+			blockchain.SetContractStateAttribute("0x123", "baz", "bar")
+
+			contractSummary, _ := watched_contracts.NewSummary(blockchain, repository, "0x123")
+
+			Expect(contractSummary.Attributes).To(Equal(
+				[]core.ContractAttribute{
+					{Name: "foo", Type: "string"},
+					{Name: "baz", Type: "string"},
+				},
+			))
+		})
 	})
 
 })