mo8it/AdvLabDB
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Changed PartExperiment to SemesterExperiment

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Mo 2021-07-01 14:41:20 +02:00
parent 6e153d9c09
commit d30945461b
5 changed files with 63 additions and 64 deletions
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2
DB.drawio
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75
advlabdb/modelViews.py
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@ -20,7 +20,7 @@ from advlabdb.models import (
Group,
GroupExperiment,
Part,
PartExperiment,
SemesterExperiment,
PartStudent,
Role,
Semester,
@ -106,7 +106,7 @@ class SemesterView(SecureModelView):
can_edit = False
column_list = ["label", "parts"]
form_columns = ["semester_label", "year", "create_parts", "transfer_assistants"]
form_columns = ["semester_label", "year", "transfer_parts", "transfer_semester_experiments", "transfer_assistants"]
semesterLabels = ["WS", "SS"]
form_extra_fields = {
@ -114,13 +114,14 @@ class SemesterView(SecureModelView):
"Semester", choices=list(zip(semesterLabels, semesterLabels)), validators=[DataRequired()]
),
"year": TextField("Year", validators=[DataRequired()]),
"create_parts": BooleanField(
"Create parts:"
+ ", ".join(getConfig("partLabels"))
+ " and transfer part experiments from your current active semester:",
"transfer_parts": BooleanField(
"Transfer parts from your current semester",
default=True,
),
"transfer_assistants": BooleanField("Transfer Assistants from your current active semester:", default=False),
"transfer_semester_experiments": BooleanField(
"Transfer Semester Experiemnts from your current semester", default=True
),
"transfer_assistants": BooleanField("Transfer Assistants from your current active semester", default=True),
}
def create_model(self, form):
@ -147,22 +148,22 @@ class SemesterView(SecureModelView):
)
)
oldSemesterParts = userActiveSemester().parts
oldSemester = userActiveSemester()
setUserActiveSemester(model.id)
if form.create_parts.data:
model.createParts()
if form.transfer_parts.data:
model.transferParts(oldSemester)
if form.transfer_semester_experiments.data:
try:
for part in oldSemesterParts:
for partExperiment in part.part_experiments:
newPartExperiment = PartExperiment(
experiment=partExperiment.experiment, part=partFromLabelInUserActiveSemester(part.label)
)
if form.transfer_assistants.data:
newPartExperiment.assistants = partExperiment.assistants
self.session.add(newPartExperiment)
for semesterExperiment in oldSemester.semester_experiments:
newSemesterExperiment = SemesterExperiment(
experiment=semesterExperiment.experiment, semester=userActiveSemester()
)
if form.transfer_assistants.data:
newSemesterExperiment.assistants = semesterExperiment.assistants
self.session.add(newSemesterExperiment)
self.session.commit()
except Exception as ex:
flash(ex, "error")
@ -172,12 +173,9 @@ class SemesterView(SecureModelView):
class PartView(SecureModelView):
can_view_details = True
column_details_list = ["label", "semester", "part_experiments", "part_students", "groups"]
column_details_list = ["label", "semester", "part_students", "groups"]
form_columns = ["label", "semester"]
partLabels = getConfig("partLabels")
form_choices = {"label": list(zip(partLabels, partLabels))}
def get_query(self):
return super().get_query().filter(Part.id.in_([part.id for part in userActiveSemester().parts]))
@ -337,26 +335,23 @@ class ExperimentView(SecureModelView):
column_list = ["number", "name", "deprecated"]
class PartExperimentView(SecureModelView):
column_list = ["experiment", "part", "assistants"]
partLabels = getConfig("partLabels")
column_filters = ["part"]
class SemesterExperimentView(SecureModelView):
column_list = ["experiment", "semester", "assistants"]
def get_query(self):
return super().get_query().filter(PartExperiment.part_id.in_([part.id for part in userActiveSemester().parts]))
return super().get_query().filter(SemesterExperiment.semester == userActiveSemester())
def get_count_query(self):
return (
self.session.query(func.count("*"))
.select_from(self.model)
.filter(PartExperiment.part_id.in_([part.id for part in userActiveSemester().parts]))
.filter(SemesterExperiment.semester == userActiveSemester())
)
class AssistantView(SecureModelView):
can_view_details = True
column_list = ["first_name", "last_name", "email", "user", "part_experiments"]
column_list = ["first_name", "last_name", "email", "user", "semester_experiments"]
column_details_list = column_list + [
"phone_number",
"mobile_phone_number",
@ -371,10 +366,8 @@ class AssistantView(SecureModelView):
class GroupExperimentView(SecureModelView):
class CreateForm(Form):
def partExperimentQueryFactory():
return PartExperiment.query.filter(
PartExperiment.part_id.in_([part.id for part in userActiveSemester().parts])
)
def semesterExperimentQueryFactory():
return SemesterExperiment.query.filter(SemesterExperiment.semester == userActiveSemester())
def assistantQueryFactory():
return Assistant.query.filter(
@ -384,9 +377,9 @@ class GroupExperimentView(SecureModelView):
group = QuerySelectField(
"Group", query_factory=groupQueryFactory, validators=[DataRequired()], allow_blank=True, blank_text="-"
)
part_experiment = QuerySelectField(
"Part Experiment",
query_factory=partExperimentQueryFactory,
semester_experiment = QuerySelectField(
"Semester Experiment",
query_factory=semesterExperimentQueryFactory,
validators=[DataRequired()],
allow_blank=True,
blank_text="-",
@ -414,8 +407,8 @@ class GroupExperimentView(SecureModelView):
form = CreateForm
column_list = ["group", "part_experiment", "appointments", "experiment_marks"]
column_filters = ["group", "part_experiment.experiment", "appointments"]
column_list = ["group", "semester_experiment", "appointments", "experiment_marks"]
column_filters = ["group", "semester_experiment.experiment", "appointments"]
def get_query(self):
return (
@ -455,7 +448,7 @@ admin.add_view(PartStudentView(PartStudent, db.session))
admin.add_view(GroupView(Group, db.session))
admin.add_view(GroupExperimentView(GroupExperiment, db.session))
admin.add_view(ExperimentView(Experiment, db.session))
admin.add_view(PartExperimentView(PartExperiment, db.session))
admin.add_view(SemesterExperimentView(SemesterExperiment, db.session))
admin.add_view(AssistantView(Assistant, db.session))
admin.add_view(AppointmentView(Appointment, db.session))
admin.add_view(PartView(Part, db.session))
@ -465,7 +458,7 @@ admin.add_view(UserView(User, db.session))
admin.add_view(RoleView(Role, db.session))
with app.app_context():
semesters = Semester.query.all()[::-1]
semesters = Semester.query.order_by(Semester.id)
for semester in semesters:
admin.add_link(
MenuLink(

28
advlabdb/models.py
View file

@ -58,7 +58,7 @@ class Group(db.Model):
class GroupExperiment(db.Model):
# An experiment specified to a group
id = db.Column(db.Integer, primary_key=True)
part_experiment_id = db.Column(db.Integer, db.ForeignKey("part_experiment.id"), nullable=False)
semester_experiment_id = db.Column(db.Integer, db.ForeignKey("semester_experiment.id"), nullable=False)
group_id = db.Column(db.Integer, db.ForeignKey("group.id"), nullable=False)
appointments = db.relationship("Appointment", backref="group_experiment", lazy=True)
experiment_marks = db.relationship("ExperimentMark", backref="group_experiment", lazy=True)
@ -78,29 +78,29 @@ class Experiment(db.Model):
oral_weighting = db.Column(db.Float, nullable=False)
protocol_weighting = db.Column(db.Float, nullable=False)
final_weighting = db.Column(db.Float, nullable=False)
part_experiments = db.relationship("PartExperiment", backref="experiment", lazy=True)
semester_experiments = db.relationship("SemesterExperiment", backref="experiment", lazy=True)
def __repr__(self):
return f"<Exp {self.number}>"
# Helper table for the many to many relationship between Assistant and PartExperiment
# Helper table for the many to many relationship between Assistant and SemesterExperiment
experiment_assistant = db.Table(
"experiment_assistant",
db.Column("part_experiment_id", db.Integer, db.ForeignKey("part_experiment.id"), primary_key=True),
db.Column("semester_experiment_id", db.Integer, db.ForeignKey("semester_experiment.id"), primary_key=True),
db.Column("assistant_id", db.Integer, db.ForeignKey("assistant.id"), primary_key=True),
)
class PartExperiment(db.Model):
class SemesterExperiment(db.Model):
# An experiment in a specific part
id = db.Column(db.Integer, primary_key=True)
experiment_id = db.Column(db.Integer, db.ForeignKey("experiment.id"), nullable=False)
part_id = db.Column(db.Integer, db.ForeignKey("part.id"), nullable=False)
semester_id = db.Column(db.Integer, db.ForeignKey("semester.id"), nullable=False)
assistants = db.relationship(
"Assistant", secondary=experiment_assistant, lazy=True, backref=db.backref("part_experiments", lazy=True)
"Assistant", secondary=experiment_assistant, lazy=True, backref=db.backref("semester_experiments", lazy=True)
)
group_experiments = db.relationship("GroupExperiment", backref="part_experiment", lazy=True)
group_experiments = db.relationship("GroupExperiment", backref="semester_experiment", lazy=True)
class Assistant(db.Model):
@ -132,7 +132,6 @@ class Part(db.Model):
id = db.Column(db.Integer, primary_key=True)
label = db.Column(db.String(100), nullable=False) # A/1, A/2, B/1, B/2
semester_id = db.Column(db.Integer, db.ForeignKey("semester.id"), nullable=False)
part_experiments = db.relationship("PartExperiment", backref="part", lazy=True)
part_students = db.relationship("PartStudent", backref="part", lazy=True)
groups = db.relationship("Group", backref="part", lazy=True)
@ -144,14 +143,21 @@ class Semester(db.Model):
id = db.Column(db.Integer, primary_key=True)
label = db.Column(db.String(100), nullable=False, unique=True) # WS2122 for example
parts = db.relationship("Part", backref="semester", lazy=True)
semester_experiments = db.relationship("SemesterExperiment", backref="semester", lazy=True)
def __repr__(self):
return f"<{self.label}>"
def createParts(self):
def transferParts(self, oldSemester):
try:
for partLabel in getConfig("partLabels"):
if oldSemester:
partLabels = [part.label for part in oldSemester.parts]
else:
partLabels = getConfig("defaultPartLabels")
for partLabel in partLabels:
db.session.add(Part(label=partLabel, semester=self))
db.session.commit()
except Exception as ex:
flash(ex, "error")

2
config.json
View file

@ -1,5 +1,5 @@
{
"partLabels": [
"defaultPartLabels": [
"A/1",
"A/2",
"A/m",

20
testDB.py
View file

@ -15,8 +15,8 @@ with app.app_context():
db.session.add(sem1)
db.session.add(sem2)
sem1.createParts()
sem2.createParts()
sem1.transferParts(None)
sem2.transferParts(None)
parta1 = sem2.parts[0]
partb2 = sem2.parts[1]
@ -70,14 +70,14 @@ with app.app_context():
db.session.add(ex1)
db.session.add(ex2)
px1 = PartExperiment(experiment=ex1, part=parta1)
px2 = PartExperiment(experiment=ex2, part=partb2)
sx1 = SemesterExperiment(experiment=ex1, semester=sem2)
sx2 = SemesterExperiment(experiment=ex2, semester=sem2)
db.session.add(px1)
db.session.add(px2)
db.session.add(sx1)
db.session.add(sx2)
gx1 = GroupExperiment(part_experiment=px1, group=g1)
gx2 = GroupExperiment(part_experiment=px2, group=g2)
gx1 = GroupExperiment(semester_experiment=sx1, group=g1)
gx2 = GroupExperiment(semester_experiment=sx2, group=g2)
db.session.add(gx1)
db.session.add(gx2)
@ -100,8 +100,8 @@ with app.app_context():
)
as2 = Assistant(first_name="As2", last_name="l", email="test2@test.com", user=us2)
as1.part_experiments.append(px1)
as2.part_experiments.append(px2)
as1.semester_experiments.append(sx1)
as2.semester_experiments.append(sx2)
db.session.add(as1)
db.session.add(as2)