feat: Add presence heartbeat for Matrix online status
- matrix-gateway: POST /internal/matrix/presence/online endpoint - usePresenceHeartbeat hook with activity tracking - Auto away after 5 min inactivity - Offline on page close/visibility change - Integrated in MatrixChatRoom component
This commit is contained in:
Apple
263
services/dao-service/repository_proposals.py
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263
services/dao-service/repository_proposals.py
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"""
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Proposals Repository — Database operations for proposals
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Phase 8: DAO Dashboard
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"""
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import uuid
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from typing import List, Optional
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from datetime import datetime
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import asyncpg
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from models import ProposalCreate, ProposalUpdate, ProposalRead, ProposalWithVotes
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from decimal import Decimal
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class ProposalRepository:
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def __init__(self, db_pool: asyncpg.Pool):
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self.db = db_pool
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async def create_proposal(
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self,
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dao_id: str,
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created_by_user_id: str,
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data: ProposalCreate
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) -> ProposalRead:
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"""Create new proposal"""
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proposal_id = uuid.uuid4()
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row = await self.db.fetchrow(
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"""
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INSERT INTO dao_proposals (
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id, dao_id, slug, title, description,
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created_by_user_id, start_at, end_at,
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governance_model_override, quorum_percent_override
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)
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VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
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RETURNING id, dao_id, slug, title, description, created_by_user_id,
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created_at, start_at, end_at, status,
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governance_model_override, quorum_percent_override
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""",
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proposal_id,
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uuid.UUID(dao_id),
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data.slug,
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data.title,
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data.description,
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uuid.UUID(created_by_user_id),
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data.start_at,
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data.end_at,
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data.governance_model_override,
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data.quorum_percent_override
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)
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return self._row_to_proposal(row)
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async def update_proposal(
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self,
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proposal_id: str,
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data: ProposalUpdate
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) -> Optional[ProposalRead]:
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"""Update proposal"""
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updates = []
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values = []
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param_idx = 1
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if data.title is not None:
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updates.append(f"title = ${param_idx}")
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values.append(data.title)
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param_idx += 1
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if data.description is not None:
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updates.append(f"description = ${param_idx}")
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values.append(data.description)
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param_idx += 1
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if data.start_at is not None:
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updates.append(f"start_at = ${param_idx}")
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values.append(data.start_at)
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param_idx += 1
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if data.end_at is not None:
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updates.append(f"end_at = ${param_idx}")
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values.append(data.end_at)
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param_idx += 1
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if not updates:
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return await self.get_proposal(proposal_id)
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values.append(uuid.UUID(proposal_id))
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query = f"""
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UPDATE dao_proposals
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SET {', '.join(updates)}
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WHERE id = ${param_idx}
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RETURNING id, dao_id, slug, title, description, created_by_user_id,
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created_at, start_at, end_at, status,
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governance_model_override, quorum_percent_override
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"""
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row = await self.db.fetchrow(query, *values)
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if not row:
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return None
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return self._row_to_proposal(row)
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async def update_proposal_status(
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self,
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proposal_id: str,
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status: str
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) -> Optional[ProposalRead]:
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"""Update proposal status"""
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row = await self.db.fetchrow(
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"""
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UPDATE dao_proposals
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SET status = $1
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WHERE id = $2
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RETURNING id, dao_id, slug, title, description, created_by_user_id,
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created_at, start_at, end_at, status,
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governance_model_override, quorum_percent_override
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""",
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status,
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uuid.UUID(proposal_id)
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)
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if not row:
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return None
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return self._row_to_proposal(row)
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async def get_proposal(self, proposal_id: str) -> Optional[ProposalRead]:
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"""Get proposal by ID"""
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row = await self.db.fetchrow(
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"""
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SELECT id, dao_id, slug, title, description, created_by_user_id,
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created_at, start_at, end_at, status,
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governance_model_override, quorum_percent_override
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FROM dao_proposals
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WHERE id = $1
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""",
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uuid.UUID(proposal_id)
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)
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if not row:
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return None
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return self._row_to_proposal(row)
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async def get_proposal_by_slug(
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self,
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dao_id: str,
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slug: str
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) -> Optional[ProposalRead]:
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"""Get proposal by DAO ID and slug"""
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row = await self.db.fetchrow(
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"""
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SELECT id, dao_id, slug, title, description, created_by_user_id,
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created_at, start_at, end_at, status,
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governance_model_override, quorum_percent_override
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FROM dao_proposals
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WHERE dao_id = $1 AND slug = $2
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""",
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uuid.UUID(dao_id),
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slug
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)
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if not row:
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return None
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return self._row_to_proposal(row)
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async def list_proposals(
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self,
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dao_id: str,
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status: Optional[str] = None
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) -> List[ProposalRead]:
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"""List all proposals for a DAO, optionally filtered by status"""
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if status:
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rows = await self.db.fetch(
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"""
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SELECT id, dao_id, slug, title, description, created_by_user_id,
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created_at, start_at, end_at, status,
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governance_model_override, quorum_percent_override
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FROM dao_proposals
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WHERE dao_id = $1 AND status = $2
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ORDER BY created_at DESC
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""",
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uuid.UUID(dao_id),
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status
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)
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else:
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rows = await self.db.fetch(
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"""
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SELECT id, dao_id, slug, title, description, created_by_user_id,
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created_at, start_at, end_at, status,
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governance_model_override, quorum_percent_override
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FROM dao_proposals
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WHERE dao_id = $1
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ORDER BY created_at DESC
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""",
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uuid.UUID(dao_id)
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)
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return [self._row_to_proposal(row) for row in rows]
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async def get_proposal_with_votes(
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self,
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proposal_id: str
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) -> Optional[ProposalWithVotes]:
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"""Get proposal with voting statistics"""
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proposal = await self.get_proposal(proposal_id)
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if not proposal:
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return None
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# Get vote statistics
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stats = await self.db.fetchrow(
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"""
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SELECT
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COUNT(CASE WHEN vote_value = 'yes' THEN 1 END) as votes_yes,
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COUNT(CASE WHEN vote_value = 'no' THEN 1 END) as votes_no,
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COUNT(CASE WHEN vote_value = 'abstain' THEN 1 END) as votes_abstain,
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COALESCE(SUM(CASE WHEN vote_value = 'yes' THEN weight ELSE 0 END), 0) as total_weight_yes,
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COALESCE(SUM(CASE WHEN vote_value = 'no' THEN weight ELSE 0 END), 0) as total_weight_no,
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COALESCE(SUM(CASE WHEN vote_value = 'abstain' THEN weight ELSE 0 END), 0) as total_weight_abstain
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FROM dao_votes
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WHERE proposal_id = $1
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""",
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uuid.UUID(proposal_id)
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)
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# Calculate if passed (simple majority for now)
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total_weight = stats['total_weight_yes'] + stats['total_weight_no'] + stats['total_weight_abstain']
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quorum_reached = False
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is_passed = False
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if total_weight > 0:
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# For now, simple check: is quorum reached and yes > no
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quorum_reached = True # Simplified for MVP
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is_passed = stats['total_weight_yes'] > stats['total_weight_no']
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return ProposalWithVotes(
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**proposal.model_dump(),
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votes_yes=stats['votes_yes'] or 0,
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votes_no=stats['votes_no'] or 0,
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votes_abstain=stats['votes_abstain'] or 0,
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total_weight_yes=Decimal(str(stats['total_weight_yes'] or 0)),
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total_weight_no=Decimal(str(stats['total_weight_no'] or 0)),
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total_weight_abstain=Decimal(str(stats['total_weight_abstain'] or 0)),
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quorum_reached=quorum_reached,
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is_passed=is_passed
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)
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def _row_to_proposal(self, row: asyncpg.Record) -> ProposalRead:
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"""Convert database row to ProposalRead"""
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return ProposalRead(
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id=str(row['id']),
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dao_id=str(row['dao_id']),
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slug=row['slug'],
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title=row['title'],
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description=row['description'],
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created_by_user_id=str(row['created_by_user_id']),
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created_at=row['created_at'],
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start_at=row['start_at'],
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end_at=row['end_at'],
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status=row['status'],
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governance_model_override=row['governance_model_override'],
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quorum_percent_override=row['quorum_percent_override']
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)
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