Add Phase 16 Chart of Accounts and ledger group intelligence
This commit is contained in:
A R R R Associates
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from __future__ import annotations
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from urllib.parse import urlencode
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from fastapi import APIRouter, Form, Request
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from fastapi.responses import RedirectResponse
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from sqlalchemy import select
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from app.core.db.common import CommonSessionLocal
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from app.core.security.csrf import get_or_create_csrf_token, validate_csrf
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from app.core.templating import templates
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from app.modules.accounting.agent_bridge import request_agent_command
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from app.modules.accounting.chart_models import AccountingChartSyncRun
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from app.modules.accounting.chart_service import (
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LEDGER_ROLES,
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ROLE_LABELS,
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chart_summary,
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effective_role,
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list_groups,
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list_ledgers,
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persist_chart_snapshot,
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root_group_options,
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set_manual_ledger_role,
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)
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from app.modules.accounting.ui import (
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_accounting_storage_payload,
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_find_visible_client,
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_node_online,
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_require_partner,
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_visible_clients,
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)
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from app.modules.core.rbac.deps import get_user_permissions, get_user_roles
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from app.modules.documents.services import get_active_storage_node_for_branch
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router = APIRouter(
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prefix="/tools/accounting/chart-of-accounts",
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tags=["accounting-chart-of-accounts-ui"],
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)
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def _go(client_id=0, message="", error="", **filters):
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q = {}
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if client_id:
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q["client_id"] = client_id
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if message:
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q["message"] = message[:350]
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if error:
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q["error"] = error[:350]
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for key, value in filters.items():
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if value not in (None, "", "all"):
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q[key] = value
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return RedirectResponse(
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"/tools/accounting/chart-of-accounts" + ("?" + urlencode(q) if q else ""),
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status_code=303,
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)
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@router.get("")
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def page(
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request: Request,
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client_id: int | None = None,
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tally_guid: str = "",
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view: str = "ledgers",
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q: str = "",
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role: str = "",
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root_group: str = "",
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page: int = 1,
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per_page: int = 50,
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message: str = "",
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error: str = "",
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):
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db = CommonSessionLocal()
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try:
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user, denied = _require_partner(request, db, "accounting.tally.view")
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if denied:
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return denied
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clients, scope = _visible_clients(db, request, user)
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selected = next(
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(client for client in clients if client_id and int(client.id) == int(client_id)),
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None,
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)
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node = get_active_storage_node_for_branch(db, scope.tenant_id, scope.branch_id)
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online = bool(node and _node_online(node))
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tally = None
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accounting = None
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command_error = error or ""
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if selected and node and online:
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try:
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response = request_agent_command(
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node.node_code,
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"phase6_status",
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_accounting_storage_payload(selected),
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timeout_seconds=20,
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)
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if response.get("ok"):
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result = response.get("result") or {}
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tally = result.get("tally")
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accounting = result.get("accounting")
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else:
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command_error = str(response.get("error") or "Local Agent status failed.")
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except Exception as exc:
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command_error = str(exc)
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mapped_guids = set()
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mapping_names = {}
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if accounting:
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for mapping in accounting.get("mappings") or []:
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guid = str(mapping.get("tally_guid") or "").strip()
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if guid:
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mapped_guids.add(guid)
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mapping_names[guid] = str(mapping.get("company_name") or "").strip()
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if tally_guid and tally_guid not in mapped_guids:
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tally_guid = ""
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available_mappings = [
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{
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"guid": guid,
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"name": mapping_names.get(guid, guid),
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"currently_loaded": bool(
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any(
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str(c.get("guid") or "").strip() == guid
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for c in ((tally or {}).get("companies") or [])
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)
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),
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}
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for guid in sorted(mapped_guids, key=lambda g: mapping_names.get(g, g).casefold())
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]
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if not tally_guid and len(available_mappings) == 1:
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tally_guid = available_mappings[0]["guid"]
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summary = {"groups": 0, "ledgers": 0, "manual": 0, "review": 0, "classified": 0}
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ledgers = []
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groups = []
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total = 0
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pages = 1
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roots = []
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last_sync = None
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if selected:
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summary = chart_summary(
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db,
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tenant_id=scope.tenant_id,
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client_id=selected.id,
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tally_guid=tally_guid,
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)
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roots = root_group_options(
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db,
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tenant_id=scope.tenant_id,
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client_id=selected.id,
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tally_guid=tally_guid,
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)
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if view == "groups":
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groups = list_groups(
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db,
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tenant_id=scope.tenant_id,
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client_id=selected.id,
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tally_guid=tally_guid,
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)
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else:
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ledgers, total, page, pages = list_ledgers(
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db,
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tenant_id=scope.tenant_id,
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client_id=selected.id,
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tally_guid=tally_guid,
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q=q,
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role=role,
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root_group=root_group,
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page=page,
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per_page=per_page,
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)
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sync_stmt = select(AccountingChartSyncRun).where(
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AccountingChartSyncRun.tenant_id == scope.tenant_id,
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AccountingChartSyncRun.client_id == selected.id,
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)
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if tally_guid:
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sync_stmt = sync_stmt.where(AccountingChartSyncRun.tally_guid == tally_guid)
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last_sync = db.execute(
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sync_stmt.order_by(AccountingChartSyncRun.id.desc()).limit(1)
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).scalar_one_or_none()
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return templates.TemplateResponse(
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"modules/accounting/templates/accounting/chart_of_accounts.html",
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{
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"request": request,
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"current_user": user,
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"current_user_roles": get_user_roles(db, user.id),
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"current_user_permissions": get_user_permissions(db, user.id),
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"csrf_token": get_or_create_csrf_token(request),
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"title": "Chart of Accounts",
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"clients": clients,
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"selected_client": selected,
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"node_online": online,
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"tally": tally,
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"accounting": accounting,
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"available_mappings": available_mappings,
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"selected_tally_guid": tally_guid,
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"summary": summary,
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"ledgers": ledgers,
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"groups": groups,
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"root_groups": roots,
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"role_options": LEDGER_ROLES,
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"role_labels": ROLE_LABELS,
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"effective_role": effective_role,
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"view": view if view in {"ledgers", "groups"} else "ledgers",
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"q": q,
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"role_filter": role,
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"root_group_filter": root_group,
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"page": page,
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"pages": pages,
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"per_page": per_page,
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"total": total,
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"last_sync": last_sync,
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"message": message,
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"error": command_error,
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},
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)
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finally:
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db.close()
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@router.post("/sync")
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def sync_chart(
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request: Request,
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client_id: int = Form(...),
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tally_guid: str = Form(...),
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csrf_token: str = Form(...),
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):
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validate_csrf(request, csrf_token)
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db = CommonSessionLocal()
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try:
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user, denied = _require_partner(request, db, "accounting.tally.sync_masters")
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if denied:
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return denied
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client, _clients, scope = _find_visible_client(db, request, user, client_id)
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if not client:
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return _go(error="Client is not visible.")
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node = get_active_storage_node_for_branch(db, scope.tenant_id, scope.branch_id)
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if not node or not _node_online(node):
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return _go(client.id, error="ERP Local Agent is offline for the active branch.")
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response = request_agent_command(
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node.node_code,
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"accounting_chart_of_accounts",
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{
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**_accounting_storage_payload(client),
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"tally_guid": str(tally_guid or "").strip(),
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"requested_by_user_id": int(user.id),
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},
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timeout_seconds=180,
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)
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if not response.get("ok"):
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raise RuntimeError(str(response.get("error") or "Chart of Accounts synchronization failed."))
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result = response.get("result") or {}
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chart = result.get("chart_of_accounts") or {}
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groups = chart.get("groups") or []
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ledgers = chart.get("ledgers") or []
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company_name = str(
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chart.get("company_name")
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or (result.get("sync") or {}).get("company_name")
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or ""
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).strip()
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run = persist_chart_snapshot(
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db,
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tenant_id=scope.tenant_id,
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client_id=client.id,
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tally_guid=str(tally_guid or "").strip(),
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company_name=company_name,
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groups=groups,
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ledgers=ledgers,
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user_id=user.id,
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)
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return _go(
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client.id,
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tally_guid=tally_guid,
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message=(
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f"Chart of Accounts refreshed: {run.group_count} group(s), "
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f"{run.ledger_count} ledger(s)."
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),
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)
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except Exception as exc:
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db.rollback()
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return _go(client_id, tally_guid=tally_guid, error=str(exc))
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finally:
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db.close()
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@router.post("/ledger/{ledger_id}/role")
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def update_ledger_role(
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request: Request,
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ledger_id: int,
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client_id: int = Form(...),
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tally_guid: str = Form(""),
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role_code: str = Form(""),
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note: str = Form(""),
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q: str = Form(""),
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role_filter: str = Form(""),
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root_group: str = Form(""),
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page: int = Form(1),
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per_page: int = Form(50),
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csrf_token: str = Form(...),
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):
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validate_csrf(request, csrf_token)
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db = CommonSessionLocal()
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try:
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user, denied = _require_partner(request, db, "accounting.learning.manage")
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if denied:
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return denied
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client, _clients, scope = _find_visible_client(db, request, user, client_id)
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if not client:
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return _go(error="Client is not visible.")
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set_manual_ledger_role(
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db,
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tenant_id=scope.tenant_id,
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client_id=client.id,
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ledger_id=ledger_id,
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role_code=role_code,
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note=note,
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user_id=user.id,
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)
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return _go(
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client.id,
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tally_guid=tally_guid,
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q=q,
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role=role_filter,
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root_group=root_group,
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page=page,
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per_page=per_page,
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message="Ledger role updated.",
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)
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except Exception as exc:
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db.rollback()
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return _go(client_id, tally_guid=tally_guid, error=str(exc))
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finally:
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db.close()
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