def get_progress(request):
"""get all relevant data concerning the subject's progress"""
try:
subject_id = int(request.matchdict["subject_id"])
except:
raise APIError(400, "illegal_subject_id", "no valid subject_id given")
subject = Subject.get_subject(subject_id)
if not subject:
raise APIError(404, "subject_not_found", "subject not found")
try:
achievement_id = int(request.GET["achievement_id"])
except:
achievement_id = None
try:
achievement_history = int(request.GET["achievement_history"])
except:
achievement_history = 2
output = _get_progress(achievements_for_subject=subject,
requesting_subject=request.subject,
achievement_id=achievement_id,
achievement_history=achievement_history)
output = copy.deepcopy(output)
for i in range(len(output["achievements"])):
if "new_levels" in output["achievements"][i]:
del output["achievements"][i]["new_levels"]
return output
def increase_multi_values(request):
try:
doc = request.json_body
except:
raise APIError(400, "invalid_json", "no valid json body")
try:
achievement_history = int(request.GET["achievement_history"])
except:
achievement_history = 2
ret = {}
for subject_id, values in doc.items():
subject = Subject.get_subject(subject_id)
if not subject:
raise APIError(404, "subject_not_found",
"subject %s not found" % (subject_id, ))
for variable_name, values_and_keys in values.items():
for value_and_key in values_and_keys:
variable = Variable.get_variable_by_name(variable_name)
if asbool(get_settings().get("enable_user_authentication",
False)):
if not Variable.may_increase(variable, request,
subject_id):
raise APIError(
403, "forbidden",
"You may not increase the variable %s for subject %s."
% (variable_name, subject_id))
if not variable:
raise APIError(404, "variable_not_found",
"variable %s not found" % (variable_name, ))
if not 'value' in value_and_key:
raise APIError(400, "variable_not_found",
"illegal value for %s" % (variable_name, ))
value = value_and_key['value']
key = value_and_key.get('key', '')
Value.increase_value(variable_name, subject, value, key)
output = _get_progress(achievements_for_subject=subject,
requesting_subject=request.subject,
achievement_history=achievement_history)
output = copy.deepcopy(output)
to_delete = list()
for i in range(len(output["achievements"])):
if len(output["achievements"][i]["new_levels"]) > 0:
if "levels" in output["achievements"][i]:
del output["achievements"][i]["levels"]
if "priority" in output["achievements"][i]:
del output["achievements"][i]["priority"]
if "goals" in output["achievements"][i]:
del output["achievements"][i]["goals"]
else:
to_delete.append(i)
for i in sorted(to_delete, reverse=True):
del output["achievements"][i]
if len(output["achievements"]) > 0:
ret[subject_id] = output
return ret
def increase_value(request):
"""increase a value for the subject"""
subject_id = int(request.matchdict["subject_id"])
try:
value = float(request.POST["value"])
except:
try:
doc = request.json_body
value = doc["value"]
except:
raise APIError(400, "invalid_value", "Invalid value provided")
key = request.matchdict["key"] if (
"key" in request.matchdict
and request.matchdict["key"] is not None) else ""
variable_name = request.matchdict["variable_name"]
subject = Subject.get_subject(subject_id)
if not subject:
raise APIError(404, "subject_not_found", "subject not found")
variable = Variable.get_variable_by_name(variable_name)
if not variable:
raise APIError(404, "variable_not_found", "variable not found")
if asbool(get_settings().get("enable_user_authentication", False)):
if not AuthUser.may_increase(variable, request, subject_id):
raise APIError(
403, "forbidden",
"You may not increase the variable for this subject.")
Value.increase_value(variable_name,
subject["id"],
value,
key,
at_datetime=dt_now())
try:
achievement_history = int(request.GET["achievement_history"])
except:
achievement_history = 2
output = _get_progress(achievements_for_subject=subject,
requesting_subject=request.subject,
achievement_history=achievement_history)
output = copy.deepcopy(output)
to_delete = list()
for i in range(len(output["achievements"])):
if len(output["achievements"][i]["new_levels"]) > 0:
if "levels" in output["achievements"][i]:
del output["achievements"][i]["levels"]
if "priority" in output["achievements"][i]:
del output["achievements"][i]["priority"]
if "goals" in output["achievements"][i]:
del output["achievements"][i]["goals"]
else:
to_delete.append(i)
for i in sorted(to_delete, reverse=True):
del output["achievements"][i]
return output
