feat: added doge getTransactions

CannonFinance · Sep 25, 2020 · d2d8a09 · d2d8a09
1 parent c3b0d6a
commit d2d8a09
Show file tree

Hide file tree

Showing 8 changed files with 87 additions and 56 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,49 +4,43 @@ All notable changes to this project will be documented in this file. See [standa
 
 ### [0.2.19](https://github.com/renproject/send-crypto/compare/v0.2.18...v0.2.19) (2020-09-25)
 
-
 ### Bug Fixes
 
-* fixed fetchTransactions calling fetchUTXos instead ([e09da7e](https://github.com/renproject/send-crypto/commit/e09da7e0af6435bea07581244ac6e90d51128095))
+-   fixed fetchTXs calling fetchUTXos instead ([e09da7e](https://github.com/renproject/send-crypto/commit/e09da7e0af6435bea07581244ac6e90d51128095))
 
 ### [0.2.18](https://github.com/renproject/send-crypto/compare/v0.2.17...v0.2.18) (2020-09-25)
 
 ### [0.2.17](https://github.com/renproject/send-crypto/compare/v0.2.16...v0.2.17) (2020-09-25)
 
-
 ### Features
 
-* added fetchTXs endpoints ([7582026](https://github.com/renproject/send-crypto/commit/75820269260fc5646a5318a179e8b70067907671))
+-   added fetchTXs endpoints ([7582026](https://github.com/renproject/send-crypto/commit/75820269260fc5646a5318a179e8b70067907671))
 
 ### [0.2.16](https://github.com/renproject/send-crypto/compare/v0.2.15...v0.2.16) (2020-09-18)
 
-
 ### Features
 
-* added initial doge api support, updated dependencies ([34cb062](https://github.com/renproject/send-crypto/commit/34cb062a6601f0baf371d9cbb92efd574fd7c2f0))
+-   added initial doge api support, updated dependencies ([34cb062](https://github.com/renproject/send-crypto/commit/34cb062a6601f0baf371d9cbb92efd574fd7c2f0))
 
 ### [0.2.15](https://github.com/renproject/send-crypto/compare/v0.2.14...v0.2.15) (2020-09-09)
 
-
 ### Bug Fixes
 
-* remove bn.js imports ([71fa3f2](https://github.com/renproject/send-crypto/commit/71fa3f2d8a1a570ac76ce6889c21235209a3447c))
+-   remove bn.js imports ([71fa3f2](https://github.com/renproject/send-crypto/commit/71fa3f2d8a1a570ac76ce6889c21235209a3447c))
 
 ### [0.2.14](https://github.com/renproject/send-crypto/compare/v0.2.13...v0.2.14) (2020-07-13)
 
 ### [0.2.13](https://github.com/renproject/send-crypto/compare/v0.2.12...v0.2.13) (2020-07-13)
 
-
 ### Features
 
-* added getUTXO to wrap around fetchUTXO ([e146c94](https://github.com/renproject/send-crypto/commit/e146c94400a71308c34b0bdc4cd9dfcac9ca9930))
+-   added getUTXO to wrap around fetchUTXO ([e146c94](https://github.com/renproject/send-crypto/commit/e146c94400a71308c34b0bdc4cd9dfcac9ca9930))
 
 ### [0.2.12](https://github.com/renproject/send-crypto/compare/v0.2.11...v0.2.12) (2020-07-13)
 
-
 ### Features
 
-* add fetchUTXO ([e543cd2](https://github.com/renproject/send-crypto/commit/e543cd23bb5dbd89b60fbe084d469b46c2bc9b10))
+-   add fetchUTXO ([e543cd2](https://github.com/renproject/send-crypto/commit/e543cd23bb5dbd89b60fbe084d469b46c2bc9b10))
 
 ### [0.2.11](https://github.com/renproject/send-crypto/compare/v0.2.10...v0.2.11) (2020-06-26)
 
@@ -118,20 +112,20 @@ interface UTXO {
 
 ### [0.1.4](https://github.com/renproject/send-crypto/compare/v0.1.3...v0.1.4) (2019-12-05)
 
-* Added `approve` option for ERC20s
+-   Added `approve` option for ERC20s
 
 ### [0.1.3](https://github.com/renproject/send-crypto/compare/v0.1.2...v0.1.3) (2019-12-03)
 
-* Randomized API fallback order
+-   Randomized API fallback order
 
 ### [0.1.2](https://github.com/renproject/send-crypto/compare/v0.1.1...v0.1.2) (2019-12-03)
 
-* Renamed `balanceOf` to `getBalance`
-* Exposed getUTXOs in BTC, ZEC and BCH handlers
+-   Renamed `balanceOf` to `getBalance`
+-   Exposed getUTXOs in BTC, ZEC and BCH handlers
 
 ### [0.1.1](https://github.com/renproject/send-crypto/compare/v0.1.0...v0.1.1) (2019-12-02)
 
-* Allowed importing without `.default`
+-   Allowed importing without `.default`
 
 ### 0.1.0 (2019-12-02)
 

diff --git a/src/handlers/BCH/BCHHandler.spec.ts b/src/handlers/BCH/BCHHandler.spec.ts
@@ -22,13 +22,13 @@ test(
 test(
     "BCHHandler: Testnet BCH TXs",
     testEndpoints,
-    _apiFallbacks.fetchTransactions(true, testnetAddress)
+    _apiFallbacks.fetchTXs(true, testnetAddress)
 );
 
 test(
     "BCHHandler: Mainnet BCH TXs",
     testEndpoints,
-    _apiFallbacks.fetchTransactions(false, mainnetAddress)
+    _apiFallbacks.fetchTXs(false, mainnetAddress)
 );
 
 // Test confirmations endpoint /////////////////////////////////////////////////

diff --git a/src/handlers/BCH/BCHHandler.ts b/src/handlers/BCH/BCHHandler.ts
@@ -54,7 +54,7 @@ export const _apiFallbacks = {
                   ),
     ],
 
-    fetchTransactions: (
+    fetchTXs: (
         testnet: boolean,
         address: string,
         confirmations: number = 0
@@ -121,7 +121,7 @@ export class BCHHandler implements Handler {
                 ? options.confirmations
                 : 0;
 
-        const endpoints = _apiFallbacks.fetchTransactions(
+        const endpoints = _apiFallbacks.fetchTXs(
             testnet,
             address,
             confirmations

diff --git a/src/handlers/BTC/BTCHandler.spec.ts b/src/handlers/BTC/BTCHandler.spec.ts
@@ -22,13 +22,13 @@ test(
 test(
     "BTCHandler: Testnet BTC TXs",
     testEndpoints,
-    _apiFallbacks.fetchTransactions(true, testnetAddress)
+    _apiFallbacks.fetchTXs(true, testnetAddress)
 );
 
 test(
     "BTCHandler: Mainnet BTC TXs",
     testEndpoints,
-    _apiFallbacks.fetchTransactions(false, mainnetAddress)
+    _apiFallbacks.fetchTXs(false, mainnetAddress)
 );
 
 // Test confirmations endpoint /////////////////////////////////////////////////

diff --git a/src/handlers/BTC/BTCHandler.ts b/src/handlers/BTC/BTCHandler.ts
@@ -54,7 +54,7 @@ export const _apiFallbacks = {
             ),
     ],
 
-    fetchTransactions: (
+    fetchTXs: (
         testnet: boolean,
         address: string,
         confirmations: number = 0
@@ -130,7 +130,7 @@ export class BTCHandler implements Handler {
                 ? options.confirmations
                 : 0;
 
-        const endpoints = _apiFallbacks.fetchTransactions(
+        const endpoints = _apiFallbacks.fetchTXs(
             testnet,
             options.address,
             confirmations

diff --git a/src/handlers/DOGE/DOGEHandler.ts b/src/handlers/DOGE/DOGEHandler.ts
@@ -37,6 +37,28 @@ export const _apiFallbacks = {
         ),
     ],
 
+    fetchTXs: (
+        testnet: boolean,
+        address: string,
+        confirmations: number = 0
+    ) => [
+        () =>
+            Sochain.fetchTXs(testnet ? "DOGETEST" : "DOGE")(
+                address,
+                confirmations
+            ),
+        ...shuffleArray(
+            onlyMainnet(
+                () =>
+                    Blockchair.fetchTXs(Blockchair.networks.DOGECOIN)(
+                        address,
+                        confirmations
+                    ),
+                testnet
+            )
+        ),
+    ],
+
     broadcastTransaction: (testnet: boolean, hex: string) => [
         () => Sochain.broadcastTransaction(testnet ? "DOGETEST" : "DOGE")(hex),
         ...shuffleArray(
@@ -51,28 +73,47 @@ export const _apiFallbacks = {
     ],
 };
 
-export const getUTXOs = async (
-    testnet: boolean,
-    options: { address: string; confirmations?: number }
-): Promise<readonly UTXO[]> => {
-    const confirmations =
-        options && options.confirmations !== undefined
-            ? options.confirmations
-            : 0;
+class DogeHandler {
+    static getUTXOs = async (
+        testnet: boolean,
+        options: { address: string; confirmations?: number }
+    ): Promise<readonly UTXO[]> => {
+        const confirmations =
+            options && options.confirmations !== undefined
+                ? options.confirmations
+                : 0;
 
-    const endpoints = _apiFallbacks.fetchUTXOs(
-        testnet,
-        options.address,
-        confirmations
-    );
-    return retryNTimes(() => fallback(endpoints), 2);
-};
+        const endpoints = _apiFallbacks.fetchUTXOs(
+            testnet,
+            options.address,
+            confirmations
+        );
+        return retryNTimes(() => fallback(endpoints), 2);
+    };
 
-export const getUTXO = async (
-    testnet: boolean,
-    txHash: string,
-    vOut: number
-): Promise<UTXO> => {
-    const endpoints = _apiFallbacks.fetchUTXO(testnet, txHash, vOut);
-    return retryNTimes(() => fallback(endpoints), 2);
-};
+    static getUTXO = async (
+        testnet: boolean,
+        txHash: string,
+        vOut: number
+    ): Promise<UTXO> => {
+        const endpoints = _apiFallbacks.fetchUTXO(testnet, txHash, vOut);
+        return retryNTimes(() => fallback(endpoints), 2);
+    };
+
+    static getTransactions = async (
+        testnet: boolean,
+        options: { address: string; confirmations?: number }
+    ): Promise<readonly UTXO[]> => {
+        const confirmations =
+            options && options.confirmations !== undefined
+                ? options.confirmations
+                : 0;
+
+        const endpoints = _apiFallbacks.fetchTXs(
+            testnet,
+            options.address,
+            confirmations
+        );
+        return retryNTimes(() => fallback(endpoints), 2);
+    };
+}
diff --git a/src/handlers/ZEC/ZECHandler.spec.ts b/src/handlers/ZEC/ZECHandler.spec.ts
@@ -24,14 +24,14 @@ test(
 test(
     "ZECHandler: Testnet ZEC TXs",
     testEndpoints,
-    _apiFallbacks.fetchTransactions(true, testnetAddress),
+    _apiFallbacks.fetchTXs(true, testnetAddress),
     /(zechain.net)|(zcash.blockexplorer.com)/ // ignore errors
 );
 
 test(
     "ZECHandler: Mainnet ZEC TXs",
     testEndpoints,
-    _apiFallbacks.fetchTransactions(false, mainnetAddress),
+    _apiFallbacks.fetchTXs(false, mainnetAddress),
     /(zechain.net)|(zcash.blockexplorer.com)/ // ignore errors
 );
 

diff --git a/src/handlers/ZEC/ZECHandler.ts b/src/handlers/ZEC/ZECHandler.ts
@@ -102,11 +102,7 @@ export const _apiFallbacks = {
                       ),
               ],
 
-    fetchTransactions: (
-        testnet: boolean,
-        address: string,
-        confirmations: number = 0
-    ) =>
+    fetchTXs: (testnet: boolean, address: string, confirmations: number = 0) =>
         testnet
             ? [
                   ...shuffleArray(() =>
@@ -222,7 +218,7 @@ export class ZECHandler implements Handler {
                 ? options.confirmations
                 : 0;
 
-        const endpoints = _apiFallbacks.fetchTransactions(
+        const endpoints = _apiFallbacks.fetchTXs(
             testnet,
             options.address,
             confirmations