system-pri/backend/app/coordinator/schemas/students.py

from marshmallow import Schema, fields, validate

from ...dependencies import ma
from ...students.models import Group, Student
from ..validators import validate_index
from .project_supervisor import ProjectSupervisorSchema


class GroupSchema(ma.SQLAlchemyAutoSchema):
    project_supervisor = fields.Nested(ProjectSupervisorSchema)

    class Meta:
        model = Group


class StudentSchema(ma.SQLAlchemyAutoSchema):
    groups = fields.List(fields.Nested(GroupSchema))

    class Meta:
        model = Student


class StudentsPaginationSchema(ma.Schema):
    students = fields.List(fields.Nested(StudentSchema))
    max_pages = fields.Integer()


class StudentListFileDownloaderSchema(ma.Schema):
    year_group_id = fields.Integer(required=True)


class StudentCreateSchema(ma.Schema):
    first_name = fields.Str(validate=validate.Length(min=1, max=255), required=True)
    last_name = fields.Str(validate=validate.Length(min=1, max=255), required=True)
    index = fields.Integer(validate=validate_index, required=True)
    year_group_id = fields.Integer()


class StudentEditSchema(ma.Schema):
    first_name = fields.Str(validate=validate.Length(min=1, max=255))
    last_name = fields.Str(validate=validate.Length(min=1, max=255))
    index = fields.Integer(validate=validate_index)


class MessageWithIdSchema(ma.Schema):
    message = fields.Str(required=True)
    id = fields.Str(required=False)


class FileSchema(ma.Schema):
    file = fields.Raw(metadata={"type": "file"}, required=True)


class StudentQuerySchema(ma.Schema):
    fullname = fields.Str()
    order_by_first_name = fields.Str()
    order_by_last_name = fields.Str()
    page = fields.Integer()
    per_page = fields.Integer()


class YearGroupInfoQuery(Schema):
    year_group_id = fields.Integer(required=True)


class DetailGroupSchema(ma.SQLAlchemyAutoSchema):
    project_supervisor = fields.Nested(ProjectSupervisorSchema)
    students = fields.List(
        fields.Nested(StudentSchema), validate=validate.Length(min=1, max=255)
    )

    class Meta:
        model = Group