34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
from apiflask import APIBlueprint
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from flask import abort
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from flask_sqlalchemy import get_debug_queries
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from ...dependencies import db
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from ...examination_schedule.models import ExaminationSchedule, Enrollment, Committee
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from ...project_supervisor.models import ProjectSupervisor
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from ..schemas import WorkloadSchema
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bp = APIBlueprint("workloads", __name__, url_prefix="/")
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@bp.get('/examination_schedule/<int:examination_schedule_id>/workloads/')
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@bp.output(WorkloadSchema)
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def workloads_statistics(examination_schedule_id: int) -> dict:
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es = ExaminationSchedule.query.filter_by(id=examination_schedule_id).first()
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if es is None:
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abort(404, "Not found examination schedule!")
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statistics = db.session.query(
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ProjectSupervisor.first_name + " " + ProjectSupervisor.last_name,
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db.func.count(Enrollment.group_id),
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db.func.count(Committee.id),
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).join(Committee.members). \
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join(Enrollment, isouter=True). \
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group_by(ProjectSupervisor.id).all()
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# print(statistics)
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# print(len(statistics))
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# print(get_debug_queries())
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workloads = ({"full_name": s[0], "groups_assigned_to_his_committee": s[1], "assigned_to_committee": s[2]} for s in
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statistics)
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return {'workloads': workloads}
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