def flush_entities(db_conn, descs):
"""
Given a list of kinds and entity_ids,
return a list filled out with entities.
"""
output = []
for desc in descs:
if desc['kind'] == 'card':
card = Card.get_latest_accepted(db_conn, entity_id=desc['id'])
card = flip_card_into_kind(card)
if card:
output.append(card)
elif desc['kind'] == 'unit':
output.append(Unit.get_latest_accepted(
db_conn,
entity_id=desc['id']
))
elif desc['kind'] == 'set':
output.append(Set.get_latest_accepted(
db_conn,
entity_id=desc['id']
))
else:
output.append(None)
return output
def instance_entities(data):
"""
Given a kind and some json, call insert on that kind
and return the results.
A little safer.
"""
fields = ('id', 'created', 'modified',
'entity_id', 'previous_id', 'status', 'available')
entities = []
if 'cards' in data:
for card_data in data['cards']:
kind = card_data.get('kind')
if kind in card_map:
entities.push(
card_map[kind](omit(card_data, fields))
)
if 'units' in data:
entities = entities + [
Unit(omit(unit_data, fields))
for unit_data in data['units']
]
if 'sets' in data:
entities = entities + [
Set(omit(set_data, fields))
for set_data in data['sets']
]
return entities
def get_unit_route(request, unit_id):
"""
Get a specific unit given an ID.
"""
db_conn = request["db_conn"]
unit = Unit.get_latest_accepted(db_conn, unit_id)
if not unit:
return abort(404)
# TODO-2 SPLITUP create new endpoints for these instead
topics = Topic.list_by_entity_id(db_conn, unit_id)
versions = Unit.get_versions(db_conn, unit_id)
requires = Unit.list_requires(db_conn, unit_id)
required_by = Unit.list_required_by(db_conn, unit_id)
sets = Set.list_by_unit_id(db_conn, unit_id)
return (
200,
{
"unit": unit.deliver(),
# 'unit_parameters': unit.fetch_parameters(),
"topics": [topic.deliver() for topic in topics],
"versions": [version.deliver() for version in versions],
"requires": [require.deliver() for require in requires],
"required_by": [require.deliver() for require in required_by],
"belongs_to": [set_.deliver() for set_ in sets],
},
)
def list_sets(self, limit=10, skip=0, **params):
"""
Join the user's set_ids with set information.
Return empty list when there's no matching documents.
"""
return Set.list_by_entity_ids(self['set_ids'])
def get_unit_route(request, unit_id):
"""
Get a specific unit given an ID.
"""
unit = Unit.get_latest_accepted(unit_id)
if not unit:
return abort(404)
# TODO-2 SPLITUP create new endpoints for these instead
topics = Topic.list_by_entity_id(unit_id)
versions = Unit.get_versions(unit_id)
requires = Unit.list_requires(unit_id)
required_by = Unit.list_required_by(unit_id)
sets = Set.list_by_unit_id(unit_id)
return 200, {
'unit': unit.deliver(),
# 'unit_parameters': unit.fetch_parameters(),
'topics': [topic.deliver() for topic in topics],
'versions': [version.deliver() for version in versions],
'requires': [require.deliver() for require in requires],
'required_by': [require.deliver() for require in required_by],
'belongs_to': [set_.deliver() for set_ in sets],
}
def list_sets(self, db_conn, limit=10, skip=0, **params):
"""
Join the user's set_ids with set information.
Return empty list when there's no matching documents.
"""
return Set.list_by_entity_ids(db_conn, self['set_ids'])
def get_unit_route(request, unit_id):
"""
Get a specific unit given an ID.
"""
db_conn = request['db_conn']
unit = Unit.get_latest_accepted(db_conn, unit_id)
if not unit:
return abort(404)
# TODO-2 SPLITUP create new endpoints for these instead
topics = list_topics_by_entity_id(unit_id, {}, db_conn)
versions = Unit.get_versions(db_conn, unit_id)
requires = Unit.list_requires(db_conn, unit_id)
required_by = Unit.list_required_by(db_conn, unit_id)
sets = Set.list_by_unit_id(db_conn, unit_id)
return 200, {
'unit': unit.deliver(),
# 'unit_parameters': unit.fetch_parameters(),
'topics': [deliver_topic(topic) for topic in topics],
'versions': [version.deliver() for version in versions],
'requires': [require.deliver() for require in requires],
'required_by': [require.deliver() for require in required_by],
'belongs_to': [set_.deliver() for set_ in sets],
}
def flush_entities(db_conn, descs):
"""
Given a list of kinds and entity_ids,
return a list filled out with entities.
"""
output = []
for desc in descs:
if desc['kind'] == 'card':
card = Card.get_latest_accepted(db_conn, entity_id=desc['id'])
card = flip_card_into_kind(card)
if card:
output.append(card)
elif desc['kind'] == 'unit':
output.append(Unit.get_latest_accepted(
db_conn,
entity_id=desc['id']
))
elif desc['kind'] == 'set':
output.append(Set.get_latest_accepted(
db_conn,
entity_id=desc['id']
))
else:
output.append(None)
return output
def get_version(db_conn, kind, id_):
if kind == 'card':
card = Card.get(db_conn, id=id_)
return flip_card_into_kind(card)
elif kind == 'unit':
return Unit.get(db_conn, id=id_)
elif kind == 'set':
return Set.get(db_conn, id=id_)
def get_recommended_sets(request):
db_conn = request['db_conn']
sets = Set.get_all(db_conn)
if not sets:
return abort(404)
return 200, {
'sets': [set_.deliver() for set_ in sets]
}
def get_version(kind, id_):
if kind == 'card':
return Card.get(id=id_)
# TODO-1 This needs to also get the right card kind...
elif kind == 'unit':
return Unit.get(id=id_)
elif kind == 'set':
return Set.get(id=id_)
def get_version(db_conn, kind, id_):
if kind == 'card':
card = Card.get(db_conn, id=id_)
return flip_card_into_kind(card)
elif kind == 'unit':
return Unit.get(db_conn, id=id_)
elif kind == 'set':
return Set.get(db_conn, id=id_)
def get_version(kind, id_):
if kind == 'card':
return Card.get(id=id_)
# TODO-1 This needs to also get the right card kind...
elif kind == 'unit':
return Unit.get(id=id_)
elif kind == 'set':
return Set.get(id=id_)
def get_my_recently_created_sets(current_user, db_conn):
"""
Get the user's most recently created sets.
"""
proposals = get_my_recent_proposals(current_user, db_conn)
unit_ids = get_proposal_entities(proposals, 'set')
sets = Set.list_by_entity_ids(db_conn, unit_ids)
return sets
def get_set_versions_route(request, set_id):
"""
Get versions set given an ID. Paginates.
"""
versions = Set.get_versions(entity_id=set_id, **request['params'])
return 200, {
'versions': [version.deliver(access='view') for version in versions]
}
def test_body(db_conn, sets_table, units_table):
"""
Expect a set to require a body.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(db_conn, {"name": "Statistics", "members": [{"id": "A", "kind": "unit"}]})
assert len(errors) == 1
set_["body"] = "A beginning course focused on probability."
set_, errors = set_.save(db_conn)
assert len(errors) == 0
def test_members(db_conn, sets_table, units_table):
"""
Expect a set to record a list of members.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(db_conn, {"name": "Statistics", "body": "A beginning course focused on probability."})
assert len(errors) == 1
set_["members"] = [{"id": "A", "kind": "unit"}]
set_, errors = set_.save(db_conn)
assert len(errors) == 0
def list_user_sets_entity(user_id, params, db_conn):
"""
Join the user's set_ids with set information.
Return empty list when there's no matching documents.
"""
# TODO-2 each set -- needs review?
# TODO-2 order by last reviewed time
uset = get_user_sets(user_id, db_conn)
# TODO-3 limit = params.get('limit') or 10
# TODO-3 skip = params.get('skip') or 0
return Set.list_by_entity_ids(db_conn, uset['set_ids'])
def get_set_route(request, set_id):
"""
Get a specific set given an ID.
"""
set_ = Set.get_latest_accepted(set_id)
if not set_:
return abort(404)
# TODO-2 SPLITUP create new endpoints for these instead
topics = Topic.list_by_entity_id(entity_id=set_id)
versions = Set.get_versions(entity_id=set_id)
units = set_.list_units()
return 200, {
'set': set_.deliver(),
# 'set_parameters': set_.fetch_parameters(),
'topics': [topic.deliver() for topic in topics],
'versions': [version.deliver() for version in versions],
'units': [unit.deliver() for unit in units],
}
def get_card_info_from_name(self, name):
try:
print(f'Getting card info from name: {name}')
name = name.replace(' ', '%20')
url = f'https://db.ygoprodeck.com/api/v6/cardinfo.php?fname={name}'
results = requests.get(url=url)
card_info = json.loads(results.content)
card_sets = []
if not 'No card matching your query was found in the database' in str(card_info):
for card_set in card_info:
sets = []
if 'card_sets' in str(card_set):
cs = card_set['card_sets']
for s in cs:
if len(sets) == 0:
sets.append(Set(set_name=s['set_name'],
set_code=s['set_code']).get_dict_sets())
else:
item_found = False
for ss in sets:
if s['set_code'] == ss['set_code']:
item_found = True
break
if not item_found:
sets.append(Set(set_name=s['set_name'],
set_code=s['set_code']).get_dict_sets())
sets = sorted(sets, key=lambda k:(len(k['set_code']), k['set_code']))
card_sets.append(CardSets(card_name=card_set['name'],
image=card_set['card_images'][0]['image_url_small'],
sets=sets).get_dict_card_sets())
print(f'Card sets: {card_sets}')
return card_sets
except Exception as e:
print(f'TCGP - Occurred the following error trying to get card sets from name: {e}')
raise Exception(e)
def choose_unit_route(request, set_id, unit_id):
"""
Updates the learner's information based on the unit they have chosen.
NEXT STATE
POST Chosen Unit
-> GET Learn Card
"""
# TODO-3 simplify this method. should it be broken up or moved to model?
db_conn = request['db_conn']
current_user = get_current_user(request)
if not current_user:
return abort(401)
unit = Unit.get_latest_accepted(db_conn, unit_id)
if not unit:
return abort(404)
# If the unit isn't in the set...
context = get_learning_context(current_user)
set_ids = [set_['entity_id']
for set_ in Set.list_by_unit_id(db_conn, unit_id)]
if context.get('set', {}).get('entity_id') not in set_ids:
return abort(400)
status = judge(db_conn, unit, current_user)
# Or, the unit doesn't need to be learned...
if status == "done":
return abort(400)
# Choose a card for the learner to learn
card = choose_card(db_conn, current_user, unit)
if card:
next_ = {
'method': 'GET',
'path': '/s/cards/{card_id}/learn'
.format(card_id=card['entity_id']),
}
else:
next_ = {}
set_learning_context(
current_user,
unit=unit.data,
card=card.data if card else None,
next=next_
)
return 200, {'next': next_}
def get_latest_accepted(db_conn, kind, entity_id):
"""
Given a kind and an entity_id, pull the latest accepted
version out of the database.
"""
if kind == 'card':
card = Card.get_latest_accepted(db_conn, entity_id)
return flip_card_into_kind(card)
elif kind == 'unit':
return Unit.get_latest_accepted(db_conn, entity_id)
elif kind == 'set':
return Set.get_latest_accepted(db_conn, entity_id)
def get_latest_accepted(db_conn, kind, entity_id):
"""
Given a kind and an entity_id, pull the latest accepted
version out of the database.
"""
if kind == 'card':
card = Card.get_latest_accepted(db_conn, entity_id)
return flip_card_into_kind(card)
elif kind == 'unit':
return Unit.get_latest_accepted(db_conn, entity_id)
elif kind == 'set':
return Set.get_latest_accepted(db_conn, entity_id)
def get_latest_accepted(kind, entity_id):
"""
Given a kind and an entity_id, pull the latest accepted
version out of the database.
"""
if kind == 'card':
return Card.get_latest_accepted(entity_id)
# TODO-1 This needs to also get the right card kind...
elif kind == 'unit':
return Unit.get_latest_accepted(entity_id)
elif kind == 'set':
return Set.get_latest_accepted(entity_id)
def instance(data):
"""
Given a kind and some json, call insert on that kind
and return the results.
"""
if 'card' in data:
return Card(data['card'])
# TODO-1 This needs to also get the right card kind...
elif 'unit' in data:
return Unit(data['unit'])
elif 'set' in data:
return Set(data['set'])
def get_latest_accepted(kind, entity_id):
"""
Given a kind and an entity_id, pull the latest accepted
version out of the database.
"""
if kind == 'card':
return Card.get_latest_accepted(entity_id)
# TODO-1 This needs to also get the right card kind...
elif kind == 'unit':
return Unit.get_latest_accepted(entity_id)
elif kind == 'set':
return Set.get_latest_accepted(entity_id)
def choose_unit_route(request, set_id, unit_id):
"""
Updates the learner's information based on the unit they have chosen.
NEXT STATE
POST Chosen Unit
-> GET Learn Card
"""
# TODO-3 simplify this method. should it be broken up or moved to model?
db_conn = request['db_conn']
current_user = get_current_user(request)
if not current_user:
return abort(401)
unit = Unit.get_latest_accepted(db_conn, unit_id)
if not unit:
return abort(404)
# If the unit isn't in the set...
context = get_learning_context(current_user)
set_ids = [
set_['entity_id'] for set_ in Set.list_by_unit_id(db_conn, unit_id)
]
if context.get('set', {}).get('entity_id') not in set_ids:
return abort(400)
status = judge(db_conn, unit, current_user)
# Or, the unit doesn't need to be learned...
if status == "done":
return abort(400)
# Choose a card for the learner to learn
card = choose_card(db_conn, current_user, unit)
if card:
next_ = {
'method': 'GET',
'path':
'/s/cards/{card_id}/learn'.format(card_id=card['entity_id']),
}
else:
next_ = {}
set_learning_context(current_user,
unit=unit.data,
card=card.data if card else None,
next=next_)
return 200, {'next': next_}
def instance_new_entity(data):
"""
Save as above, but a little safer.
"""
fields = ('id', 'created', 'modified', 'entity_id', 'previous_id',
'status', 'available')
if 'card' in data:
return Card(omit(data['card'], fields))
# TODO-1 This needs to also get the right card kind...
elif 'unit' in data:
return Unit(omit(data['unit'], fields))
elif 'set' in data:
return Set(omit(data['set'], fields))
def test_traverse(db_conn, units_table, users_table, responses_table, sets_table):
"""
Expect to take a list of units and traverse them correctly.
Basic test.
"""
add_test_set(db_conn, users_table, units_table, responses_table, sets_table)
set_ = Set.get(db_conn, entity_id="set")
user = get_user({"id": "user"}, db_conn)
buckets = traverse(db_conn, user, set_)
assert buckets["diagnose"][0]["entity_id"] == "divide"
assert buckets["learn"][0]["entity_id"] == "multiply"
assert buckets["review"][0]["entity_id"] == "subtract"
def test_entity(db_conn, sets_table):
"""
Expect a set to require an entity_id.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}]
})
assert len(errors) == 0
assert set_['entity_id']
def test_tags(db_conn, sets_table):
"""
Expect a set to allow tags.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}],
'tags': ['A', 'B', 'C']
})
assert len(errors) == 0
def test_previous(db_conn, sets_table):
"""
Expect a set to allow a previous version id.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}],
'previous_id': 'fdsjKO',
})
assert len(errors) == 0
def test_entity(db_conn, sets_table):
"""
Expect a set to require an entity_id.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}]
})
assert len(errors) == 0
assert set_['entity_id']
def test_previous(db_conn, sets_table):
"""
Expect a set to allow a previous version id.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}],
'previous_id': 'fdsjKO',
})
assert len(errors) == 0
def create_entity(data):
"""
Given a kind and some json, call insert on that kind
and return the results.
"""
if 'card' in data:
return Card.insert(data['card'])
# TODO-1 This needs to also get the right card kind...
elif 'unit' in data:
return Unit.insert(data['unit'])
elif 'set' in data:
return Set.insert(data['set'])
return None, []
def test_tags(db_conn, sets_table):
"""
Expect a set to allow tags.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}],
'tags': ['A', 'B', 'C']
})
assert len(errors) == 0
def create_entity(data):
"""
Given a kind and some json, call insert on that kind
and return the results.
"""
if 'card' in data:
return Card.insert(data['card'])
# TODO-1 This needs to also get the right card kind...
elif 'unit' in data:
return Unit.insert(data['unit'])
elif 'set' in data:
return Set.insert(data['set'])
return None, []
def test_body(db_conn, sets_table):
"""
Expect a set to require a body.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'members': [{
'id': 'A',
'kind': 'unit',
}],
})
assert len(errors) == 1
set_['body'] = 'A beginning course focused on probability.'
set_, errors = set_.save()
assert len(errors) == 0
def test_traverse(db_conn, units_table, users_table, responses_table,
sets_table):
"""
Expect to take a list of units and traverse them correctly.
Basic test.
"""
add_test_set(db_conn, users_table, units_table, responses_table,
sets_table)
set_ = Set.get(db_conn, entity_id='set')
user = get_user({'id': 'user'}, db_conn)
buckets = traverse(db_conn, user, set_)
assert buckets['diagnose'][0]['entity_id'] == 'divide'
assert buckets['learn'][0]['entity_id'] == 'multiply'
assert buckets['review'][0]['entity_id'] == 'subtract'
def test_tags(db_conn, sets_table, units_table):
"""
Expect a set to allow tags.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(
db_conn,
{
"name": "Statistics",
"body": "A beginning course focused on probability.",
"members": [{"id": "A", "kind": "unit"}],
"tags": ["A", "B", "C"],
},
)
assert len(errors) == 0
def test_previous(db_conn, sets_table, units_table):
"""
Expect a set to allow a previous version id.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(
db_conn,
{
"name": "Statistics",
"body": "A beginning course focused on probability.",
"members": [{"id": "A", "kind": "unit"}],
"previous_id": "fdsjKO",
},
)
assert len(errors) == 0
def test_language(db_conn, sets_table, units_table):
"""
Expect a set to require a language.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(
db_conn,
{
"name": "Statistics",
"body": "A beginning course focused on probability.",
"members": [{"id": "A", "kind": "unit"}],
},
)
assert len(errors) == 0
assert set_["language"] == "en"
def test_traverse(db_conn, units_table, users_table, responses_table,
sets_table):
"""
Expect to take a list of units and traverse them correctly.
Basic test.
"""
add_test_set(db_conn,
users_table, units_table, responses_table, sets_table)
set_ = Set.get(entity_id='set')
user = User.get(id='user')
buckets = traverse(user, set_)
assert buckets['diagnose'][0]['entity_id'] == 'divide'
assert buckets['learn'][0]['entity_id'] == 'multiply'
assert buckets['review'][0]['entity_id'] == 'subtract'
def test_language(db_conn, sets_table, units_table):
"""
Expect a set to require a language.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(db_conn, {
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}],
})
assert len(errors) == 0
assert set_['language'] == 'en'
def test_body(db_conn, sets_table):
"""
Expect a set to require a body.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'members': [{
'id': 'A',
'kind': 'unit',
}],
})
assert len(errors) == 1
set_['body'] = 'A beginning course focused on probability.'
set_, errors = set_.save()
assert len(errors) == 0
def test_members(db_conn, sets_table):
"""
Expect a set to record a list of members.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
})
assert len(errors) == 1
set_['members'] = [{
'id': 'A',
'kind': 'unit',
}]
set_, errors = set_.save()
assert len(errors) == 0
def create_or_get_set(self, next=True):
"""return current set, create next set automatically if next=True"""
if self.current_set_number:
# current set is on going
return self.sets[self.current_set_number]
elif next:
# get next set number
self.current_set_number = max(
self.sets.keys()) + 1 if self.sets else 1
is_deciding_set = self.current_set_number == self._best_of
self.sets[self.current_set_number] = Set(self,
self.current_set_number,
is_deciding_set)
return self.sets[self.current_set_number]
else:
return None
def test_name(db_conn, sets_table, units_table):
"""
Expect a set to require a name.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(db_conn, {
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}],
})
assert len(errors) == 1
set_['name'] = 'Statistics'
set_, errors = set_.save(db_conn)
assert len(errors) == 0
def test_members(db_conn, sets_table, units_table):
"""
Expect a set to record a list of members.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(db_conn, {
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
})
assert len(errors) == 1
set_['members'] = [{
'id': 'A',
'kind': 'unit',
}]
set_, errors = set_.save(db_conn)
assert len(errors) == 0
def instance_new_entity(data):
"""
Given a kind and some json, call insert on that kind
and return the results.
A little safer.
"""
fields = ('id', 'created', 'modified', 'entity_id', 'previous_id',
'status', 'available')
if 'card' in data:
kind = data['card'].get('kind')
if kind in card_map:
return card_map[kind](omit(data['card'], fields))
elif 'unit' in data:
return Unit(omit(data['unit'], fields))
elif 'set' in data:
return Set(omit(data['set'], fields))
def test_status(db_conn, sets_table):
"""
Expect a set status to be a string.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}],
})
assert len(errors) == 0
assert set_['status'] == 'pending'
set_['status'] = 'accepted'
set_, errors = set_.save()
assert len(errors) == 0
def test_status(db_conn, sets_table):
"""
Expect a set status to be a string.
"""
set_, errors = Set.insert({
'name': 'Statistics',
'body': 'A beginning course focused on probability.',
'members': [{
'id': 'A',
'kind': 'unit',
}],
})
assert len(errors) == 0
assert set_['status'] == 'pending'
set_['status'] = 'accepted'
set_, errors = set_.save()
assert len(errors) == 0
def test_list_by_entity_ids(db_conn, sets_table):
"""
Expect to list sets by given entity IDs.
"""
sets_table.insert(
[
{
"entity_id": "A1",
"name": "A",
"body": "Apple",
"created": r.now(),
"modified": r.now(),
"status": "accepted",
},
{
"entity_id": "B2",
"name": "B",
"body": "Banana",
"created": r.now(),
"modified": r.now(),
"status": "accepted",
},
{
"entity_id": "C3",
"name": "C",
"body": "Coconut",
"created": r.now(),
"modified": r.now(),
"status": "accepted",
},
{
"entity_id": "D4",
"name": "D",
"body": "Date",
"created": r.now(),
"modified": r.now(),
"status": "accepted",
},
]
).run(db_conn)
sets = Set.list_by_entity_ids(db_conn, ["A1", "C3"])
assert sets[0]["body"] in ("Apple", "Coconut")
assert sets[0]["body"] in ("Apple", "Coconut")
def add_set_route(request, user_id, set_id):
"""
Add a set to the learner's list of sets.
"""
db_conn = request['db_conn']
current_user = get_current_user(request)
if not current_user:
return abort(401)
if user_id != current_user['id']:
return abort(403)
set_ = Set.get(db_conn, entity_id=set_id)
if not set_:
return abort(404)
uset = UserSets.get(db_conn, user_id=user_id)
if uset and set_id in uset['set_ids']:
return 400, {
'errors': [{
'name': 'set_id',
'message': 'Set is already added.',
}],
'ref': 'kPZ95zM3oxFDGGl8vBdR3J3o',
}
if uset:
uset['set_ids'].append(set_id)
uset, errors = uset.save(db_conn)
else:
uset, errors = UserSets.insert(db_conn, {
'user_id': user_id,
'set_ids': [set_id],
})
if errors:
return 400, {
'errors': errors,
'ref': 'zCFUbLBTg9n2DnTkQYbqO4X9'
}
return 200, {'sets': uset['set_ids']}
def test_status(db_conn, sets_table, units_table):
"""
Expect a set status to be a string.
"""
create_unit_a(db_conn, units_table)
set_, errors = Set.insert(
db_conn,
{
"name": "Statistics",
"body": "A beginning course focused on probability.",
"members": [{"id": "A", "kind": "unit"}],
},
)
assert len(errors) == 0
assert set_["status"] == "pending"
set_["status"] = "accepted"
set_, errors = set_.save(db_conn)
assert len(errors) == 0
def get_set_units_route(request, set_id):
"""
Present a small number of units the learner can choose from.
NEXT STATE
GET Choose Unit
-> POST Choose Unit
"""
db_conn = request['db_conn']
# TODO-3 simplify this method. should it be part of the models?
current_user = get_current_user(request)
if not current_user:
return abort(401)
context = get_learning_context(current_user)
next_ = {
'method':
'POST',
'path':
'/s/sets/{set_id}/units/{unit_id}'.format(set_id=context.get(
'set', {}).get('entity_id'),
unit_id='{unit_id}'),
}
set_learning_context(current_user, next=next_)
set_ = Set.get_latest_accepted(db_conn, set_id)
# Pull a list of up to 5 units to choose from based on priority.
buckets = traverse(db_conn, current_user, set_)
units = buckets['learn'][:5]
# TODO-3 Time estimates per unit for mastery.
return 200, {
'next': next_,
'units': [unit.deliver() for unit in units],
# For the menu, it must return the name and ID of the set
'set': set_.deliver(),
'current_unit_id': context.get('unit', {}).get('entity_id'),
}
def add_set_route(request, user_id, set_id):
"""
Add a set to the learner's list of sets.
"""
db_conn = request['db_conn']
current_user = get_current_user(request)
if not current_user:
return abort(401)
if user_id != current_user['id']:
return abort(403)
set_ = Set.get(db_conn, entity_id=set_id)
if not set_:
return abort(404)
uset = get_user_sets(user_id, db_conn)
if uset and set_id in uset['set_ids']:
return 400, {
'errors': [{
'name': 'set_id',
'message': 'Set is already added.',
}],
'ref': 'kPZ95zM3oxFDGGl8vBdR3J3o',
}
# TODO-2 move some of this logic to the database file
if uset:
uset, errors = append_user_sets(user_id, set_id, db_conn)
else:
uset, errors = insert_user_sets(
{
'user_id': user_id,
'set_ids': [set_id],
}, db_conn)
if errors:
return 400, {'errors': errors, 'ref': 'zCFUbLBTg9n2DnTkQYbqO4X9'}
return 200, {'sets': uset['set_ids']}
def flush_entities(descs):
"""
Given a list of kinds and entity_ids,
return a list filled out with entities.
"""
output = []
for desc in descs:
if desc['kind'] == 'card':
output.append(Card.get_latest_accepted(entity_id=desc['id']))
# TODO-1 This needs to also get the right card kind...
elif desc['kind'] == 'unit':
output.append(Unit.get_latest_accepted(entity_id=desc['id']))
elif desc['kind'] == 'set':
output.append(Set.get_latest_accepted(entity_id=desc['id']))
else:
output.append(None)
return output