AdvLabDB/advlabdb/assistantModelViews.py

from flask import flash
from flask_admin.contrib.sqla.fields import QuerySelectField, QuerySelectMultipleField
from flask_security import current_user
from sqlalchemy import and_
from wtforms import BooleanField, Form, RadioField, SelectField, StringField
from wtforms.fields import DateField
from wtforms.validators import NumberRange

from advlabdb import assistantSpace, db
from advlabdb.customClasses import SecureAssistantModelView
from advlabdb.exceptions import DataBaseException, ModelViewException
from advlabdb.models import (
    Appointment,
    Assistant,
    Experiment,
    ExperimentMark,
    Group,
    GroupExperiment,
    Part,
    PartStudent,
    Program,
    Role,
    Semester,
    SemesterExperiment,
    Student,
    User,
)
from advlabdb.utils import initActiveSemesterMenuLinks, userActiveSemester


class AssistantAppointmentView(SecureAssistantModelView):
    can_export = False
    can_set_page_size = False

    can_create = False
    can_delete = False
    can_edit = False
    column_display_actions = False

    column_list = [
        "date",
        "special",
        "group_experiment.semester_experiment.experiment",
        "group_experiment.group",
        "group_experiment.group.part_students",
    ]
    column_labels = {
        "group_experiment.semester_experiment.experiment": "Experiment",
        "group_experiment.group": "Group",
        "group_experiment.group.part_students": "Students",
    }

    column_editable_list = ["date"]

    def queryFilter(self):
        return and_(
            Appointment.group_experiment.has(
                GroupExperiment.semester_experiment.has(SemesterExperiment.semester == userActiveSemester())
            ),
            Appointment.assistant == current_user.assistant,
        )


class AssistantExperimentMarkView(SecureAssistantModelView):
    can_export = False
    can_set_page_size = False

    can_create = False
    can_delete = False
    can_edit = False
    column_display_actions = False

    column_list = [
        "oral_mark",
        "protocol_mark",
        "final_experiment_mark",
        "group_experiment.semester_experiment.experiment",
        "part_student.student.first_name",
        "part_student.student.last_name",
        "part_student.group",
        "part_student.student.uni_email",
        "part_student.student.contact_email",
        "part_student.part",
        "assistant",
        "edited_by_admin",
    ]
    column_labels = {
        "group_experiment.semester_experiment.experiment": "Experiment",
        "part_student.student.first_name": "First Name",
        "part_student.student.last_name": "Last Name",
        "part_student.group": "Group",
        "part_student.student.uni_email": "Uni Email",
        "part_student.student.contact_email": "Contact Email",
        "part_student.part": "Part",
    }
    column_descriptions = {
        "oral_mark": "Between 0 and 15",
        "protocol_mark": "Between 0 and 15",
        "final_experiment_mark": "Calculated automatically with oral and protocol marks and weightings",
        "part_student.student.contact_email": "The preferred contact email address if entered by the student",
        "assistant": "The assistant who assigned the mark",
        "edited_by_admin": "If the mark was edited by an admin",
    }

    column_editable_list = ["oral_mark", "protocol_mark"]
    form_args = {
        "oral_mark": {"validators": [NumberRange(0, 15)]},
        "protocol_mark": {"validators": [NumberRange(0, 15)]},
    }

    column_default_sort = [("oral_mark", False), ("protocol_mark", False)]

    def queryFilter(self):
        return ExperimentMark.group_experiment.has(
            GroupExperiment.semester_experiment.has(
                and_(
                    SemesterExperiment.semester == userActiveSemester(),
                    SemesterExperiment.assistants.any(Assistant.user == current_user),
                )
            )
        )

    def update_model(self, form, model):
        if (form.oral_mark and form.oral_mark.data != model.oral_mark) or (
            form.protocol_mark and form.protocol_mark.data != model.protocol_mark
        ):
            model.assistant = current_user.assistant

            ret = super().update_model(form, model)

            model.part_student.checkThenSetFinalPartMark()

            return ret
        else:
            # Nothing changed
            return True


assistantSpace.add_view(
    AssistantAppointmentView(Appointment, db.session, endpoint="assistant_appointment", url="appointment")
)
assistantSpace.add_view(
    AssistantExperimentMarkView(ExperimentMark, db.session, endpoint="assistant_experimentmark", url="experimentmark")
)

initActiveSemesterMenuLinks(assistantSpace)