From 2b467ce248cf02fc4ccf1aefeeac54992c0e9920 Mon Sep 17 00:00:00 2001
From: Eric Meehan <eric@eom.dev>
Date: Tue, 14 Oct 2025 12:26:48 -0400
Subject: [PATCH] Closes WikiDeck/wikideck#9

---
 .gitignore                |  1 +
 cli.py                    |  6 ++++--
 wikideck/Mine/Database.py | 37 ++++++++++++++++---------------------
 wikideck/Mine/Mine.py     |  3 ++-
 4 files changed, 23 insertions(+), 24 deletions(-)

diff --git a/.gitignore b/.gitignore
index c2244da..e85b5bb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ mine_data/*
 mariadb_data/*
 *.pem
 *__pycache__*
+*.swp
diff --git a/cli.py b/cli.py
index e33ad77..0aec76c 100644
--- a/cli.py
+++ b/cli.py
@@ -263,8 +263,10 @@ def opt_view_deck():
             msg_array[0] = "You have no cards to view";
             return;
         
-        for i, card in enumerate(cards):
-            print(f"{i+1}. Card ID: {card['cardId']}, Page ID: {card['pageId']}");
+        msg = ""
+        for card in cards:
+            msg += f"Card ID: {card['cardId']}, Page ID: {card['pageId']}\n"
+        msg_array[0] = msg
 
     except Exception as e:
         msg_array[0] = f"Error fetching cards: {str(e)}";
diff --git a/wikideck/Mine/Database.py b/wikideck/Mine/Database.py
index d1613f8..11b5e47 100644
--- a/wikideck/Mine/Database.py
+++ b/wikideck/Mine/Database.py
@@ -243,28 +243,23 @@ class Database():
 
     def get_blocks(self):
         cur = self.conn.cursor()
-        cur.execute(self.SQL_GET_LAST_BLOCK)
+        cur.execute(self.SQL_GET_BLOCKS)
         blocks = cur.fetchall()
-        if blocks:
-            blockCard = self.get_card_by_block_id(blocks[0])
-            blockTransactions = self.get_transactions_by_block_id(blocks[0])
-            return [
-                Block(
-                    blockId = uuid.UUID(block[0]),
-                    previousHash = block[1],
-                    timestamp = datetime.datetime.strptime(
-                        block[2],
-                        "%Y-%m-%d %H:%M:%S.%f%z"
-                        ),
-                    height = block[3],
-                    difficulty = block[4],
-                    nonce = block[5],
-                    card = blockCard,
-                    transactions = blockTransactions
-                    )
-                ]
-        else:
-            return None
+        return [
+            Block(
+                blockId = uuid.UUID(block[0]),
+                previousHash = block[1],
+                timestamp = datetime.datetime.strptime(
+                    block[2],
+                    "%Y-%m-%d %H:%M:%S.%f%z"
+                    ),
+                height = block[3],
+                difficulty = block[4],
+                nonce = block[5],
+                card = self.get_card_by_block_id(block[0]),
+                transactions = self.get_transactions_by_block_id(block[0])
+                ) for block in blocks
+            ] if blocks else []
 
     def get_last_block(self):
         cur = self.conn.cursor()
diff --git a/wikideck/Mine/Mine.py b/wikideck/Mine/Mine.py
index 5c076b4..c29aa59 100644
--- a/wikideck/Mine/Mine.py
+++ b/wikideck/Mine/Mine.py
@@ -50,7 +50,8 @@ def generate_origin_block():
 @mine.get('/')
 def index_get():
     try:
-        return flask.jsonify([each.as_dict() for each in db.get_blocks()])
+        blocks = db.get_blocks()
+        return flask.jsonify([block.as_dict() for block in blocks]) if blocks else flask.jsonify({})
     except Exception as e:
         return flask.jsonify(
             {'Error': str(e)}