refactor: extract getAllStacksTokens.ts file

src/stacksUtils/apiHelpers/getAllStacksTokens.ts

@@ -0,0 +1,69 @@
+import { requestAPI } from "../../utils/apiHelpers"
+import {
+  KnownChainId,
+  createStacksToken,
+  KnownTokenId,
+} from "../../utils/types/knownIds"
+import { StacksContractAddress } from "../../xlinkSdkUtils/types"
+import { SDKGlobalContext } from "../../xlinkSdkUtils/types.internal"
+
+export interface StacksTokenInfo {
+  stacksTokenId: KnownTokenId.StacksToken
+  contractAddress: StacksContractAddress
+  decimals: number
+  underlyingToken?: {
+    contractAddress: StacksContractAddress
+    decimals: number
+  }
+}
+
+export const getAllStacksTokens = (
+  ctx: SDKGlobalContext,
+  chain: KnownChainId.StacksChain,
+): Promise<StacksTokenInfo[]> => {
+  const cache = ctx.stacks.tokensCache
+
+  if (cache == null) {
+    return getAllStacksTokensImpl(ctx, chain)
+  }
+
+  const cached = cache.get(chain)
+  if (cached == null) {
+    const promise = getAllStacksTokensImpl(ctx, chain).catch(e => {
+      if (cache.get(chain) === promise) {
+        cache.delete(chain)
+      }
+      throw e
+    })
+    cache.set(chain, promise)
+  }
+  return cache.get(chain)!
+}
+
+const getAllStacksTokensImpl = async (
+  ctx: SDKGlobalContext,
+  chain: KnownChainId.StacksChain,
+): Promise<StacksTokenInfo[]> => {
+  const res = await requestAPI<{ tokens: StacksTokenFromAPI[] }>(ctx, {
+    method: "GET",
+    path: "/2024-10-01/stacks/tokens",
+    query: {
+      network: chain === KnownChainId.Stacks.Mainnet ? "mainnet" : "testnet",
+    },
+  })
+  return res.tokens.map(info => ({
+    stacksTokenId: createStacksToken(info.id),
+    contractAddress: info.contractAddress,
+    decimals: info.decimals,
+    underlyingToken: info.underlyingToken,
+  }))
+}
+interface StacksTokenFromAPI {
+  id: string
+  contractAddress: StacksContractAddress
+  decimals: number
+  underlyingToken?: {
+    contractAddress: StacksContractAddress
+    decimals: number
+  }
+}

src/stacksUtils/xlinkContractHelpers.ts

@@ -7,13 +7,8 @@ import {
 } from "clarity-codegen"
 import { xlinkContracts } from "../../generated/smartContract/contracts_xlink"
 import { STACKS_MAINNET, STACKS_TESTNET } from "../config"
-import { requestAPI } from "../utils/apiHelpers"
 import { BigNumber, BigNumberSource } from "../utils/BigNumber"
-import {
-  createStacksToken,
-  KnownChainId,
-  KnownTokenId,
-} from "../utils/types/knownIds"
+import { KnownChainId, KnownTokenId } from "../utils/types/knownIds"
 import {
   isStacksContractAddressEqual,
   StacksContractAddress,
@@ -24,6 +19,7 @@ import {
   stxContractAddresses,
   stxTokenContractAddresses_legacy,
 } from "./stxContractAddresses"
+import { getAllStacksTokens } from "./apiHelpers/getAllStacksTokens"
 
 const CONTRACT_COMMON_NUMBER_SCALE = 8
 export const numberFromStacksContractNumber = (
@@ -160,62 +156,3 @@ export async function getStacksToken(
 
   return
 }
-
-const getAllStacksTokens = (
-  ctx: SDKGlobalContext,
-  chain: KnownChainId.StacksChain,
-): Promise<StacksTokenInfo[]> => {
-  const cache = ctx.stacks.tokensCache
-
-  if (cache == null) {
-    return getAllStacksTokensImpl(ctx, chain)
-  }
-
-  const cached = cache.get(chain)
-  if (cached == null) {
-    const promise = getAllStacksTokensImpl(ctx, chain).catch(e => {
-      if (cache.get(chain) === promise) {
-        cache.delete(chain)
-      }
-      throw e
-    })
-    cache.set(chain, promise)
-  }
-  return cache.get(chain)!
-}
-const getAllStacksTokensImpl = async (
-  ctx: SDKGlobalContext,
-  chain: KnownChainId.StacksChain,
-): Promise<StacksTokenInfo[]> => {
-  const res = await requestAPI<{ tokens: StacksTokenFromAPI[] }>(ctx, {
-    method: "GET",
-    path: "/2024-10-01/stacks/tokens",
-    query: {
-      network: chain === KnownChainId.Stacks.Mainnet ? "mainnet" : "testnet",
-    },
-  })
-  return res.tokens.map(info => ({
-    stacksTokenId: createStacksToken(info.id),
-    contractAddress: info.contractAddress,
-    decimals: info.decimals,
-    underlyingToken: info.underlyingToken,
-  }))
-}
-export interface StacksTokenInfo {
-  stacksTokenId: KnownTokenId.StacksToken
-  contractAddress: StacksContractAddress
-  decimals: number
-  underlyingToken?: {
-    contractAddress: StacksContractAddress
-    decimals: number
-  }
-}
-interface StacksTokenFromAPI {
-  id: string
-  contractAddress: StacksContractAddress
-  decimals: number
-  underlyingToken?: {
-    contractAddress: StacksContractAddress
-    decimals: number
-  }
-}

src/xlinkSdkUtils/types.internal.ts

@@ -2,7 +2,7 @@ import { Client } from "viem"
 import { EVMOnChainAddresses } from "../evmUtils/evmContractAddresses"
 import type { RunesSupportedRoute } from "../metaUtils/apiHelpers/getRunesSupportedRoutes"
 import type { BRC20SupportedRoute } from "../metaUtils/apiHelpers/getBRC20SupportedRoutes"
-import { StacksTokenInfo } from "../stacksUtils/xlinkContractHelpers"
+import { StacksTokenInfo } from "../stacksUtils/apiHelpers/getAllStacksTokens"
 import { KnownChainId } from "../utils/types/knownIds"
 import { EVMAddress } from "./types"
 import { EVMSupportedRoute } from "../evmUtils/apiHelpers/getEVMSupportedRoutes"