update udf (#95)

FlipsideCrypto · Jun 27, 2024 · 6709d46 · 6709d46
1 parent 554550f
commit 6709d46
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/macros/core/functions.py.sql b/macros/core/functions.py.sql
@@ -132,6 +132,14 @@ def transform_base58_to_hex(base58):
     base_count = len(ALPHABET)
 
     num = 0
+    leading_zeros = 0
+
+    for char in base58:
+        if char == '1':
+            leading_zeros += 1
+        else:
+            break
+
     for char in base58:
         num *= base_count
         if char in ALPHABET:
@@ -144,7 +152,9 @@ def transform_base58_to_hex(base58):
     if len(hex_string) % 2 != 0:
         hex_string = '0' + hex_string
 
-    return '0x' + hex_string
+    hex_leading_zeros = '00' * leading_zeros
+
+    return '0x' + hex_leading_zeros + hex_string
 
 {% endmacro %}