From 07593887107520c770da70fc42a597cf275ea68e Mon Sep 17 00:00:00 2001
From: Anthony Laibe <anthony@laibe.cc>
Date: Wed, 20 Oct 2021 15:25:52 +0200
Subject: [PATCH] Refactor/wallet 1 (#89)

* refactor: add custom token new backend

* refactor: add transactions new backend

* refactor: add collectible new backend

* refactor: add accounts backend

* refactor: add settings backend

* refactor: Add eth call to fetch balance

* refactor: add call to get eth block
---
 status/statusgo_backend_new/accounts.nim      |  9 ++++++---
 status/statusgo_backend_new/collectibles.nim  | 14 +++++++++++++
 status/statusgo_backend_new/custom_tokens.nim | 15 ++++++++++++++
 status/statusgo_backend_new/eth.nim           | 20 +++++++++++++++++++
 status/statusgo_backend_new/settings.nim      |  7 +++++++
 status/statusgo_backend_new/transactions.nim  |  7 +++++++
 6 files changed, 69 insertions(+), 3 deletions(-)
 create mode 100644 status/statusgo_backend_new/collectibles.nim
 create mode 100644 status/statusgo_backend_new/custom_tokens.nim
 create mode 100644 status/statusgo_backend_new/eth.nim
 create mode 100644 status/statusgo_backend_new/settings.nim
 create mode 100644 status/statusgo_backend_new/transactions.nim

diff --git a/status/statusgo_backend_new/accounts.nim b/status/statusgo_backend_new/accounts.nim
index befe13e..82e4f72 100644
--- a/status/statusgo_backend_new/accounts.nim
+++ b/status/statusgo_backend_new/accounts.nim
@@ -1,6 +1,6 @@
 import json, json_serialization, chronicles
-import core, utils
-import response_type
+import ./core, ./utils
+import ./response_type
 
 import status_go
 
@@ -12,6 +12,9 @@ logScope:
 const NUMBER_OF_ADDRESSES_TO_GENERATE = 5
 const MNEMONIC_PHRASE_LENGTH = 12
 
+proc getAccounts*(): RpcResponse[JsonNode] {.raises: [Exception].} =
+  return core.callPrivateRPC("accounts_getAccounts")
+
 proc generateAddresses*(paths: seq[string]): RpcResponse[JsonNode] {.raises: [Exception].} =
   let payload = %* {
     "n": NUMBER_OF_ADDRESSES_TO_GENERATE,
@@ -138,4 +141,4 @@ proc login*(name, keyUid, hashedPassword, identicon, thumbnail, large: string):
 
   except RpcException as e:
     error "error doing rpc request", methodName = "login", exception=e.msg
-    raise newException(RpcException, e.msg)
\ No newline at end of file
+    raise newException(RpcException, e.msg)
diff --git a/status/statusgo_backend_new/collectibles.nim b/status/statusgo_backend_new/collectibles.nim
new file mode 100644
index 0000000..f9cc796
--- /dev/null
+++ b/status/statusgo_backend_new/collectibles.nim
@@ -0,0 +1,14 @@
+import json
+import ./core, ./response_type
+
+export response_type
+
+proc getOpenseaCollections*(chainId: int, address: string): RpcResponse[JsonNode] =
+  let payload = %* [chainId, address]
+  return callPrivateRPC("wallet_getOpenseaCollectionsByOwner", payload)
+
+proc getOpenseaAssets*(
+  chainId: int, address: string, collectionSlug: string, limit: int
+): RpcResponse[JsonNode] =
+  let payload = %* [chainId, address, collectionSlug, limit]
+  return callPrivateRPC("wallet_getOpenseaAssetsByOwnerAndCollection", payload)
\ No newline at end of file
diff --git a/status/statusgo_backend_new/custom_tokens.nim b/status/statusgo_backend_new/custom_tokens.nim
new file mode 100644
index 0000000..c494b15
--- /dev/null
+++ b/status/statusgo_backend_new/custom_tokens.nim
@@ -0,0 +1,15 @@
+import json
+import ./core, ./response_type
+
+export response_type
+
+proc getCustomTokens*(): RpcResponse[JsonNode] {.raises: [Exception].} =
+  return callPrivateRPC("wallet_getCustomTokens", %* [])
+
+proc addCustomToken*(address: string, name: string, symbol: string, decimals: int, color: string) {.raises: [Exception].} =
+  discard callPrivateRPC("wallet_addCustomToken", %* [
+    {"address": address, "name": name, "symbol": symbol, "decimals": decimals, "color": color}
+  ])
+
+proc removeCustomToken*(address: string) {.raises: [Exception].} =
+  discard callPrivateRPC("wallet_deleteCustomToken", %* [address])
diff --git a/status/statusgo_backend_new/eth.nim b/status/statusgo_backend_new/eth.nim
new file mode 100644
index 0000000..e72264b
--- /dev/null
+++ b/status/statusgo_backend_new/eth.nim
@@ -0,0 +1,20 @@
+import json, strutils, strformat
+import ./core, ./response_type
+
+export response_type
+
+proc getBlockByNumber*(blockNumber: string): RpcResponse[JsonNode] {.raises: [Exception].} =
+  let payload = %* [blockNumber, false]
+  return core.callPrivateRPC("eth_getBlockByNumber", payload)
+
+proc getEthBalance*(address: string): RpcResponse[JsonNode] {.raises: [Exception].} =
+  let payload = %* [address, "latest"]
+  return core.callPrivateRPC("eth_getBalance", payload)
+
+proc getTokenBalance*(tokenAddress: string, accountAddress: string): RpcResponse[JsonNode] {.raises: [Exception].} =
+  var postfixedAccount: string = accountAddress
+  postfixedAccount.removePrefix("0x")
+  let payload = %* [{
+    "to": tokenAddress, "from": accountAddress, "data": fmt"0x70a08231000000000000000000000000{postfixedAccount}"
+  }, "latest"]
+  return core.callPrivateRPC("eth_call", payload)
\ No newline at end of file
diff --git a/status/statusgo_backend_new/settings.nim b/status/statusgo_backend_new/settings.nim
new file mode 100644
index 0000000..b9d1a2d
--- /dev/null
+++ b/status/statusgo_backend_new/settings.nim
@@ -0,0 +1,7 @@
+import json
+import ./core, ./response_type
+
+export response_type
+
+proc getSettings*(): RpcResponse[JsonNode] {.raises: [Exception].} =
+  return core.callPrivateRPC("settings_getSettings")
\ No newline at end of file
diff --git a/status/statusgo_backend_new/transactions.nim b/status/statusgo_backend_new/transactions.nim
new file mode 100644
index 0000000..0c3bb12
--- /dev/null
+++ b/status/statusgo_backend_new/transactions.nim
@@ -0,0 +1,7 @@
+import json
+
+import ./core
+
+proc checkRecentHistory*(addresses: seq[string]) {.raises: [Exception].} =
+  let payload = %* [addresses]
+  discard callPrivateRPC("wallet_checkRecentHistory", payload)
\ No newline at end of file