feast: Add transaction history api route

hsd.py

@@ -1,4 +1,5 @@
-from functools import cache
+import functools
+import time
 import requests
 import dotenv
 import os
@@ -41,6 +42,27 @@ if not os.path.exists(wallet_file):
     with open(wallet_file, 'w') as f:
         json.dump([], f, indent=4)
 
+def cache_with_ttl(max_age, maxsize=128, typed=False):
+    """Least-recently-used cache decorator with time-based cache invalidation.
+
+    Args:
+        max_age: Time to live for cached results (in seconds).
+        maxsize: Maximum cache size (see `functools.lru_cache`).
+        typed: Cache on distinct input types (see `functools.lru_cache`).
+    """
+    def _decorator(fn):
+        @functools.lru_cache(maxsize=maxsize, typed=typed)
+        def _new(*args, __time_salt, **kwargs):
+            return fn(*args, **kwargs)
+
+        @functools.wraps(fn)
+        def _wrapped(*args, **kwargs):
+            return _new(*args, **kwargs, __time_salt=int(time.time() / max_age))
+
+        return _wrapped
+
+    return _decorator
+
 
 def url(walletURL:bool) -> str:
     if walletURL:
@@ -159,7 +181,7 @@ def import_wallet(name:str,userID:str,xpub:str) -> dict:
     }
 
 
-@cache
+@cache_with_ttl(60*60)
 def get_wallet_UUID(userID:str, name:str) -> str|None:
     accounts = get_accounts()
     
@@ -217,7 +239,7 @@ def get_balance(userID:str, name:str) -> dict:
     return return_json
 
 
-@cache
+@cache_with_ttl(60*1)
 def get_domains(userID:str, name:str) -> dict:
     walletID = get_wallet_UUID(userID, name)
     if not walletID:
@@ -327,11 +349,22 @@ def send_to_address(userID:str, name:str, address:str, amount:str) -> dict:
     
     return response.json()
 
+@cache_with_ttl(60*1)
+def get_transactions(userID:str, name:str) -> dict:
+    walletID = get_wallet_UUID(userID, name)
+    if not walletID:
+        return {
+            'error': 'Wallet not found'
+        }
+    
+    request = requests.get(url(True)+'wallet/'+walletID+'/tx/history').json()
+    return request
+
 
 
 # region Auctions
 
-@cache
+@cache_with_ttl(60*1)
 def get_auctions(userID:str, name:str) -> dict:
     walletID = get_wallet_UUID(userID, name)
     if not walletID:

main.py

@@ -75,6 +75,13 @@ def get_domains():
     domain_json = hsd.get_domains(userID, name)
     return jsonify(domain_json)
 
+@app.route('/wallet/transactions', methods=['GET'])
+def get_transactions():
+    userID = request.args.get('uuid')
+    name = request.args.get('name')
+    transaction_json = hsd.get_transactions(userID, name)
+    return jsonify(transaction_json)
+
 @app.route('/wallet/send', methods=['POST'])
 def send():
     userID = request.args.get('uuid')