def course_delete(userid, id):
course = Course.query.filter_by(id=id, admin_id=userid).first()
if not course:
return Resp.error(message="这个课程不是你创建的，你没有权限删除它")
else:
db.session.delete(course)
db.session.commit()
return Resp.success()
def is_my_loved_course(userid, course_id):
user = User.query.get(userid)
course = Course.query.get(course_id)
if course in user.courses:
print("yes i loved it")
return Resp.success(data="true")
else:
return Resp.success(data="false")
def user_love_course(userid, course_id):
user = User.query.get(userid)
course = Course.query.get(course_id)
if not course in user.courses:
user.courses.append(course)
course.collect_num = len(course.users)
db.session.commit()
return Resp.success()
else:
return Resp.error()
def all_my_loved_course(userid):
user = User.query.get(userid)
courses = user.courses
return Resp.success(data=[
course.to_json() for course in courses
])
def dont_love_it_anymore(userid, course_id):
user = User.query.get(userid)
course = Course.query.get(course_id)
user.courses.remove(course)
course.collect_num = len(course.users)
db.session.commit()
return Resp.success()
def give_course_score(userid, course_id, score):
score_all = Scores.query.filter_by(course_id=course_id).all()
has_score = Scores.query.filter_by(user_id=userid, course_id=course_id).first()
course = Course.query.get(course_id)
if not has_score:
score_new = Scores(user_id=userid, course_id=course_id, score=score)
score_time = len(score_all)
if score_time == 0:
course.score = score
else:
course.score = (course.score + score) / (score_time + 1)
db.session.add(score_new)
db.session.commit()
return Resp.success()
else:
return Resp.error(message="已经打过分了")
def complete_info(userid):
form_data = request.get_json()
admin = Admin.query.get(userid)
admin.name = form_data['name']
admin.avatar = form_data['avatar']
admin.phone_number = form_data['phone_number']
admin.institution = form_data['institution']
db.session.commit()
return Resp.success()
def modulesNoFollow(userid):
all_module = Module.query.all()
user_modules = User.query.get(userid).modules
diff_modules = list(set(all_module).difference(set(user_modules)))
return Resp.success(data=[{
"id": module.id,
"value": module.name
} for module in diff_modules])
def search_course_by_name(userid,key):
h = UserSearchHistory(
user_id=userid,
content=key
)
db.session.add(h)
db.session.commit()
courses = Course.query.filter(Course.name.like('%'+key+'%')).all()
return Resp.success(data=[course.to_json() for course in courses])
def get_courses_form_module(module):
if module == "1":
courses = Course.query.order_by(desc('view_num')).all()
elif module == "2":
courses = Course.query.order_by(func.random()).limit(5).all()
else:
module = Module.query.filter_by(name=module).first()
courses = Course.query.filter_by(module=module).all()
print(courses)
return Resp.success(data=[course.to_json() for course in courses])
def modify_user_info(userid):
data = request.get_json()
user = User.query.get(userid)
user.name = data['name']
user.sex = data['sex']
user.age = data['age']
user.describe = data['describe']
if data['password'] != "":
print("修改密码了")
user.password = data['password']
db.session.commit()
return Resp.success()
def add_comment_reply(userid):
course_id = request.get_json()['course_id']
content = request.get_json()['content']
to_user_id = request.get_json()['to']
comment_new = Comment(course_id=course_id,
content=content,
from_user_id=userid,
from_user_type=2,
to_user_id=to_user_id,
to_user_type=1)
db.session.add(comment_new)
db.session.commit()
return Resp.success()
def add_comment(userid):
course_id = request.get_json()['course_id']
content = request.get_json()['content']
course = Course.query.get(course_id)
comment_new = Comment(
course_id=course_id,
content=content,
from_user_id=userid,
from_user_type=1,
to_user_id=course.admin_id,
to_user_type=2
)
db.session.add(comment_new)
db.session.commit()
return Resp.success()
def course_edit(userid, id):
course = Course.query.get(id)
form_data = request.get_json()
module_name = form_data['module']
module_db = Module.query.filter_by(name=module_name).first()
if module_db:
module_id = module_db.id
else:
module_new = Module(name=module_name)
db.session.add(module_new)
db.session.commit()
module_id = module_new.id
course.name = form_data['name']
course.cover = form_data['cover']
course.module_id = module_id
course.content = form_data['content']
course.type = form_data['type']
db.session.commit()
return Resp.success()
def course_store(userid):
form_data = request.get_json()
module_name = form_data['module']
module_db = Module.query.filter_by(name=module_name).first()
user = Admin.query.get(userid)
if module_db:
module_id = module_db.id
else:
module_new = Module(name=module_name)
db.session.add(module_new)
db.session.commit()
module_id = module_new.id
course_new = Course(name=form_data['name'],
cover=form_data['cover'],
module_id=module_id,
content=form_data['content'],
type=form_data['type'],
admin_id=userid)
db.session.add(course_new)
user.post_num = Course.query.filter_by(admin_id=userid).count()
db.session.commit()
return Resp.success()
def all_course():
courses = Course.query.all()
return Resp.success(data=[course.to_json() for course in courses])
def cancel_modules(userid,id):
user = User.query.get(userid)
module = Module.query.get(id)
user.modules.remove(module)
db.session.commit()
return Resp.success()
def modules_follow_it(userid,id):
user = User.query.get(userid)
module = Module.query.get(id)
user.modules.append(module)
db.session.commit()
return Resp.success()
def my_rs_list_admin(userid):
user = Admin.query.get(userid)
comments = Comment.query.filter_by(from_user_id=userid,
from_user_type=2).all()
return Resp.success(data=[comment.to_json() for comment in comments])
def modules_i_have(userid):
user = User.query.get(userid)
return Resp.success(data=[{
"id": module.id,
"value": module.name
} for module in user.modules])
def user_info(userid):
admin = Admin.query.get(userid)
return Resp.success(data=admin.to_json())
def search_history(userid):
histories = UserSearchHistory.query.filter_by(user_id=userid).all()
return Resp.success(data=[
history.content for history in histories
])
def get_comments(course_id):
comments = Comment.query.filter_by(course_id=course_id).all()
list = [comment.to_json() for comment in comments]
return Resp.success(data=list)
def user_info(userid, file_name):
user = User.query.get(userid)
user.avatar = file_name
db.session.commit()
return Resp.success()
def user_infos(userid):
user = User.query.get(userid)
return Resp.success(data=user.to_json())
def course_list(userid):
list = Admin.query.get(userid).courses
return Resp.success(data=[course.to_json() for course in list])
def get_comment(id):
comment = Comment.query.get(id)
return Resp.success(data=comment.content)
def my_replies_lists(userid):
user = User.query.get(userid)
comments = Comment.query.filter_by(to_user_id=userid, from_user_type=2).all()
return Resp.success(data=[
comment.to_json() for comment in comments
])
def get_course(id):
course = Course.query.get(id)
course.view_num = 1 if course.view_num == None else course.view_num + 1
return Resp.success(data=course.to_json())
def get_course_score(userid, course_id):
score = Scores.query.filter_by(user_id=userid, course_id=course_id).first()
if score:
return Resp.success(data=score.score)
else:
return Resp.error()