1c3f6fe78f
- Efficiency preview: toggle 10/25/50/75/90% to see adjusted FTE live - Programme roles NOT reduced (they don't scale with AI) - Excel export: select multiple efficiency levels, each gets its own tab showing original vs adjusted hours/FTE/headcount with hours saved - Export buttons on both Ratecard and Team Shape tabs - team_shape service accepts efficiency_pct parameter Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
213 lines
7.5 KiB
Python
213 lines
7.5 KiB
Python
"""Ratecard build and export endpoints."""
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import logging
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from fastapi import APIRouter, Depends, HTTPException
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from fastapi.responses import Response
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.database import get_db
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from app.models.gmal import GmalAsset, Role
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from app.models.project import Project, ClientAsset, RatecardLine, ProjectStatus
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from app.schemas.project import RatecardLineOut, RatecardLineUpdate, RatecardSummary
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from app.services.ratecard_builder import build_ratecard
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from app.services.team_shape import calculate_team_shape
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from app.services.export_excel import export_ratecard_excel
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from app.services.export_pdf import export_caveats_pdf
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router = APIRouter()
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logger = logging.getLogger(__name__)
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@router.post("/{project_id}/ratecard/build")
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async def build_project_ratecard(project_id: int, db: AsyncSession = Depends(get_db)):
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"""Build ratecard from confirmed matches."""
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project = await _get_project(project_id, db)
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project.status = ProjectStatus.BUILDING
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lines = await build_ratecard(db, project)
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project.status = ProjectStatus.FINALIZED
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await db.commit()
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return {
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"message": f"Ratecard built with {len(lines)} lines",
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"total_lines": len(lines),
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}
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@router.get("/{project_id}/ratecard", response_model=RatecardSummary)
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async def get_ratecard(project_id: int, db: AsyncSession = Depends(get_db)):
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"""Get the full ratecard for a project."""
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project = await _get_project(project_id, db)
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result = await db.execute(
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select(RatecardLine, ClientAsset, GmalAsset, Role)
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.join(ClientAsset, RatecardLine.client_asset_id == ClientAsset.id)
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.join(GmalAsset, RatecardLine.gmal_asset_id == GmalAsset.id)
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.join(Role, RatecardLine.role_id == Role.id)
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.where(RatecardLine.project_id == project_id)
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.order_by(Role.sort_order, ClientAsset.sort_order)
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)
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lines = []
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total_hours = 0
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for rl, ca, gmal, role in result.all():
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effective = float(rl.manual_override) if rl.manual_override is not None else float(rl.total_hours or 0)
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total_hours += effective
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lines.append(RatecardLineOut(
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id=rl.id,
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client_asset_id=rl.client_asset_id,
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client_asset_name=ca.raw_name,
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gmal_asset_id=rl.gmal_asset_id,
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gmal_id=gmal.gmal_id,
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role_id=rl.role_id,
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role_title=role.role_title,
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discipline=role.discipline,
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base_hours=float(rl.base_hours) if rl.base_hours else None,
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volume=rl.volume,
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total_hours=float(rl.total_hours) if rl.total_hours else None,
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manual_override=float(rl.manual_override) if rl.manual_override is not None else None,
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notes=rl.notes,
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))
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# Count unique client assets
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asset_ids = set(l.client_asset_id for l in lines)
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return RatecardSummary(
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project_id=project.id,
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project_name=project.name,
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model_type=project.model_type.value,
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total_assets=len(asset_ids),
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total_hours=round(total_hours, 2),
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lines=lines,
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)
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@router.put("/{project_id}/ratecard/lines/{line_id}", response_model=RatecardLineOut)
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async def update_ratecard_line(
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project_id: int,
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line_id: int,
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data: RatecardLineUpdate,
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db: AsyncSession = Depends(get_db),
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):
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result = await db.execute(
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select(RatecardLine).where(RatecardLine.id == line_id, RatecardLine.project_id == project_id)
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)
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line = result.scalar_one_or_none()
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if not line:
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raise HTTPException(status_code=404, detail="Ratecard line not found")
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if data.manual_override is not None:
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line.manual_override = data.manual_override
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if data.notes is not None:
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line.notes = data.notes
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await db.commit()
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await db.refresh(line)
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# Re-fetch with joins for response
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full_result = await db.execute(
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select(RatecardLine, ClientAsset, GmalAsset, Role)
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.join(ClientAsset, RatecardLine.client_asset_id == ClientAsset.id)
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.join(GmalAsset, RatecardLine.gmal_asset_id == GmalAsset.id)
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.join(Role, RatecardLine.role_id == Role.id)
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.where(RatecardLine.id == line_id)
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)
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rl, ca, gmal, role = full_result.one()
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return RatecardLineOut(
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id=rl.id,
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client_asset_id=rl.client_asset_id,
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client_asset_name=ca.raw_name,
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gmal_asset_id=rl.gmal_asset_id,
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gmal_id=gmal.gmal_id,
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role_id=rl.role_id,
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role_title=role.role_title,
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discipline=role.discipline,
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base_hours=float(rl.base_hours) if rl.base_hours else None,
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volume=rl.volume,
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total_hours=float(rl.total_hours) if rl.total_hours else None,
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manual_override=float(rl.manual_override) if rl.manual_override is not None else None,
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notes=rl.notes,
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)
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@router.get("/{project_id}/team-shape")
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async def get_team_shape(
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project_id: int,
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efficiency_pct: float = 0,
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db: AsyncSession = Depends(get_db),
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):
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"""Get team shape (FTE per role) calculated from the ratecard."""
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project = await _get_project(project_id, db)
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team = await calculate_team_shape(db, project, efficiency_pct=efficiency_pct)
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total_hours = sum(t["total_hours"] for t in team)
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total_fte = sum(t["fte"] for t in team)
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adjusted_hours = sum(t["adjusted_hours"] for t in team)
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adjusted_fte = sum(t["adjusted_fte"] for t in team)
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programme_fte = sum(t["fte"] for t in team if t["is_programme_role"])
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return {
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"project_id": project.id,
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"project_name": project.name,
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"hours_per_fte": 1800,
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"efficiency_pct": efficiency_pct,
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"total_hours": round(total_hours, 2),
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"total_fte": round(total_fte, 4),
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"adjusted_hours": round(adjusted_hours, 2),
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"adjusted_fte": round(adjusted_fte, 4),
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"delivery_fte": round(total_fte - programme_fte, 4),
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"programme_fte": round(programme_fte, 4),
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"hours_saved": round(total_hours - adjusted_hours, 2),
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"fte_saved": round(total_fte - adjusted_fte, 4),
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"roles": team,
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}
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@router.get("/{project_id}/ratecard/export/excel")
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async def export_excel(
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project_id: int,
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efficiency_levels: str = "",
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db: AsyncSession = Depends(get_db),
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):
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project = await _get_project(project_id, db)
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# Parse efficiency levels: "10,25,50" -> [10, 25, 50]
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levels = []
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if efficiency_levels:
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for s in efficiency_levels.split(","):
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try:
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v = int(s.strip())
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if 0 < v < 100:
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levels.append(v)
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except ValueError:
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pass
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levels = sorted(set(levels))
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data = await export_ratecard_excel(db, project, efficiency_levels=levels)
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return Response(
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content=data,
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media_type="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
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headers={"Content-Disposition": f"attachment; filename={project.name}_ratecard.xlsx"},
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)
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@router.get("/{project_id}/ratecard/export/pdf")
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async def export_pdf(project_id: int, db: AsyncSession = Depends(get_db)):
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project = await _get_project(project_id, db)
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data = await export_caveats_pdf(db, project)
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return Response(
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content=data,
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media_type="application/pdf",
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headers={"Content-Disposition": f"attachment; filename={project.name}_caveats.pdf"},
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)
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async def _get_project(project_id: int, db: AsyncSession) -> Project:
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result = await db.execute(select(Project).where(Project.id == project_id))
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project = result.scalar_one_or_none()
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if not project:
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raise HTTPException(status_code=404, detail="Project not found")
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return project
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