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chore: remove configuration files and enhance blockchain explorer with advanced search, analytics, and export features

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- Delete .aitbc.yaml.example CLI configuration template
- Delete .lycheeignore link checker exclusion rules
- Delete .nvmrc Node.js version specification
- Add advanced search panel with filters for address, amount range, transaction type, time range, and validator
- Add analytics dashboard with transaction volume, active addresses, and block time metrics
- Add Chart.js integration
This commit is contained in:
oib
2026-03-02 15:38:25 +01:00
parent af185cdd8b
commit ccedbace53
271 changed files with 35942 additions and 2359 deletions
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18
apps/blockchain-node/src/aitbc_chain/sync.py
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@@ -140,14 +140,14 @@ class ChainSync:
# Get our chain head
our_head = session.exec(
select(Block).order_by(Block.height.desc()).limit(1)
select(Block).where(Block.chain_id == self._chain_id).order_by(Block.height.desc()).limit(1)
).first()
our_height = our_head.height if our_head else -1
# Case 1: Block extends our chain directly
if height == our_height + 1:
parent_exists = session.exec(
select(Block).where(Block.hash == parent_hash)
select(Block).where(Block.chain_id == self._chain_id).where(Block.hash == parent_hash)
).first()
if parent_exists or (height == 0 and parent_hash == "0x00"):
result = self._append_block(session, block_data, transactions)
@@ -159,7 +159,7 @@ class ChainSync:
if height <= our_height:
# Check if it's a fork at a previous height
existing_at_height = session.exec(
select(Block).where(Block.height == height)
select(Block).where(Block.chain_id == self._chain_id).where(Block.height == height)
).first()
if existing_at_height and existing_at_height.hash != block_hash:
# Fork detected — resolve by longest chain rule
@@ -191,6 +191,7 @@ class ChainSync:
tx_count = len(transactions)
block = Block(
chain_id=self._chain_id,
height=block_data["height"],
hash=block_data["hash"],
parent_hash=block_data["parent_hash"],
@@ -205,6 +206,7 @@ class ChainSync:
if transactions:
for tx_data in transactions:
tx = Transaction(
chain_id=self._chain_id,
tx_hash=tx_data.get("tx_hash", ""),
block_height=block_data["height"],
sender=tx_data.get("sender", ""),
@@ -271,14 +273,14 @@ class ChainSync:
# Perform reorg: remove blocks from fork_height onwards, then append
blocks_to_remove = session.exec(
select(Block).where(Block.height >= fork_height).order_by(Block.height.desc())
select(Block).where(Block.chain_id == self._chain_id).where(Block.height >= fork_height).order_by(Block.height.desc())
).all()
removed_count = 0
for old_block in blocks_to_remove:
# Remove transactions in the block
old_txs = session.exec(
select(Transaction).where(Transaction.block_height == old_block.height)
select(Transaction).where(Transaction.chain_id == self._chain_id).where(Transaction.block_height == old_block.height)
).all()
for tx in old_txs:
session.delete(tx)
@@ -304,11 +306,11 @@ class ChainSync:
"""Get current sync status and metrics."""
with self._session_factory() as session:
head = session.exec(
select(Block).order_by(Block.height.desc()).limit(1)
select(Block).where(Block.chain_id == self._chain_id).order_by(Block.height.desc()).limit(1)
).first()
total_blocks = session.exec(select(Block)).all()
total_txs = session.exec(select(Transaction)).all()
total_blocks = session.exec(select(Block).where(Block.chain_id == self._chain_id)).all()
total_txs = session.exec(select(Transaction).where(Transaction.chain_id == self._chain_id)).all()
return {
"chain_id": self._chain_id,