history: payments hanya run terbaru, TANGGAL pindah ke judul, MEMO dihapus (DB+UI)

db.py

@@ -116,7 +116,6 @@ _PAY_COLS = (
     'run_id INTEGER NOT NULL, '
     'owner VARCHAR(13) NOT NULL, '
     'amount DOUBLE NOT NULL, '
-    'memo TEXT NOT NULL, '
     'txid TEXT, '
     'status TEXT NOT NULL, '
     'error TEXT, '
@@ -141,11 +140,32 @@ def ensure_distribute_schema():
         else:
             cur.execute(_RUN_DDL_MYSQL)
             cur.execute(_PAY_DDL_MYSQL)
+        _drop_pay_memo(cur)
         conn.commit()
     finally:
         conn.close()
 
 
+def _drop_pay_memo(cur):
+    """Migrasi: buang kolom memo lama dari distribute_payments (idempoten).
+
+    Kolom `memo` pernah disimpan (V23) lalu dihapus — DB produksi yang sudah
+    punya kolom perlu di-alter; DB baru langsung tanpa kolom.
+    """
+    if DB_BACKEND == 'sqlite':
+        cur.execute(
+            "SELECT name FROM pragma_table_info('distribute_payments')")
+        cols = {row[0] for row in cur.fetchall()}
+    else:
+        cur.execute(
+            "SELECT COLUMN_NAME FROM information_schema.COLUMNS "
+            "WHERE TABLE_SCHEMA = DATABASE() "
+            "  AND TABLE_NAME = 'distribute_payments'")
+        cols = {row[0] for row in cur.fetchall()}
+    if 'memo' in cols:
+        cur.execute(_translate('ALTER TABLE distribute_payments DROP COLUMN memo'))
+
+
 def record_run(run_date, balance_start, total_voters, total_staked,
                total_sent, status, created_at):
     """Insert baris `distribute_runs`, kembalikan run_id."""
@@ -165,7 +185,7 @@ def record_run(run_date, balance_start, total_voters, total_staked,
         conn.close()
 
 
-def record_payment(run_id, owner, amount, memo, status, created_at,
+def record_payment(run_id, owner, amount, status, created_at,
                    txid=None, error=None):
     """Insert baris `distribute_payments` → payment_id."""
     ensure_distribute_schema()
@@ -174,9 +194,9 @@ def record_payment(run_id, owner, amount, memo, status, created_at,
         cur = conn.cursor()
         cur.execute(_translate(
             'INSERT INTO distribute_payments '
-            '(run_id, owner, amount, memo, txid, status, error, created_at, '
-            ' updated_at) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s)'),
-            (run_id, owner, amount, memo, txid, status, error, created_at,
+            '(run_id, owner, amount, txid, status, error, created_at, '
+            ' updated_at) VALUES (%s, %s, %s, %s, %s, %s, %s, %s)'),
+            (run_id, owner, amount, txid, status, error, created_at,
              created_at))
         conn.commit()
         return cur.lastrowid
@@ -224,11 +244,14 @@ def list_runs():
         'FROM distribute_runs ORDER BY run_id DESC')
 
 
-def list_payments():
-    """Transfer per-pemilih, terbaru dulu (gabung run untuk tanggal)."""
+def list_payments(run_id=None):
+    """Transfer per-pemilih, terbaru dulu; opsional filter satu run."""
     ensure_distribute_schema()
-    return query(
-        'SELECT p.payment_id, p.run_id, p.owner, p.amount, p.memo, p.txid, '
-        '       p.status, p.error, p.created_at, p.updated_at, r.run_date '
-        'FROM distribute_payments p JOIN distribute_runs r '
-        '  ON p.run_id = r.run_id ORDER BY p.payment_id DESC')
+    sql = ('SELECT payment_id, run_id, owner, amount, txid, status, error, '
+           '       created_at, updated_at FROM distribute_payments')
+    params = ()
+    if run_id is not None:
+        sql += ' WHERE run_id = %s'
+        params = (run_id,)
+    sql += ' ORDER BY payment_id DESC'
+    return query(sql, params)