def list():
if not is_user_login(request):
return jsonify({"code": 208, "msg": "登录信息已经过期"})
# 拿到当前登录者id
self_id = get_user_id_by_cookie(request)
myself = User.query.filter(User.id == self_id).first()
data = request.get_json()
user_id = data["user_id"]
if exist_user(user_id):
arr = []
result = Follow.query.filter(Follow.user_id == user_id).all()
for e in result:
# 结果为空，不存在此关系
concern = Follow.query.filter(Follow.followed_id == e.followed_id,
Follow.user_id == myself.id).first()
# 如果mysql存在此关系。a=2表示我已经关注他，但他没有关注我，1表示互关，0表示我没有关注他
if concern is None:
a = 0
else:
concern1 = Follow.query.filter(
Follow.followed_id == myself.id,
Follow.user_id == e.followed_id).first()
if concern1 is None:
a = 2
else:
a = 1
user = User.query.filter(User.id == e.followed_id).first()
arr.append({
'followed_id': e.followed_id,
'followed_name': user.nick_name,
'followed_avatar': user.avatar,
'back_status': a
})
return jsonify(arr)
def user_quit():
redis = get_redis_cli()
if not is_user_login(request):
return jsonify({'code': 208, 'msg': '用户信息已过期'})
user_id = get_user_id_by_cookie(request)
uuid = redis.get("user:"******"user:"******"user:" + str(uuid))
return jsonify({'code': 200, 'msg': '用户退出成功'})
def delete_article():
data = request.get_json()
if not is_user_login(request):
return jsonify({"code": 208, "msg": "登录信息已经过期"})
user_id = get_user_id_by_cookie(request)
article_id = data["article_id"]
user = User.query.filter(User.id == user_id).first()
if user:
article = Article.query.filter(Article.article_id == article_id, Article.user_id == user.id).first()
return delete(article)
else:
return jsonify({'code': 203, 'msg': 'please login again'})
def get_fans():
if not is_user_login(request):
return jsonify({"code": 208, "msg": "登录信息已经过期"})
# 拿到当前登录者id
self_id = get_user_id_by_cookie(request)
myself = User.query.filter(User.id == self_id).first()
# 查看粉丝
data = request.get_json()
user_id = data["user_id"]
user = User.query.filter(User.id == user_id).first()
if user:
return query_follow(user_id, myself)
else:
return jsonify({'code': 203, 'msg': "user_id does't exit"})
def before_request():
user_id = get_user_id_by_cookie(request)
if user_id is not None:
user = User.query.filter(User.id == user_id).first()
# 如果今天还是首次登录，就加金币，改状态
if user.first_login == 1:
user.vir_money += 5
user.first_login = 0
# 添加记录
reward_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
# 如果打赏用户是0，article_id 也是0, 说明是系统打赏的
reward = Reward(user_id, user_id, 5, reward_time, 0, "系统打赏")
db.session.add(reward)
db.session.commit()
def reward_li():
if not is_user_login(request):
return jsonify({"code": 208, "msg": "登录信息已经过期"})
user_id = get_user_id_by_cookie(request)
result = Reward.query.filter(Reward.user_id == user_id).order_by(
desc('reward_time')).all()
arr = []
for i in result:
arr.append({
"reward_time": str(i.reward_time),
"reward_money": i.reward_money,
'remark': i.remark
})
return jsonify(arr)
def update_in():
data = request.get_json()
if not is_user_login(request):
return jsonify({"code": 208, "msg": "登录信息已经过期"})
id = get_user_id_by_cookie(request)
nick_name = data["nick_name"]
# 自我介绍（简介）
profile = data["profile"]
mail = data["mail"]
avatar = data["avatar"]
tel = data["tel"]
redis = get_redis_cli()
user = User.query.filter(User.id == id).first()
if user is not None:
user.nick_name = nick_name
user.profile = profile
# mail为 unique
user.mail = mail
user.avatar = avatar
user.tel = tel
try:
db.session.commit()
salt = redis.get("user:"******"id": id,
"nick_name": nick_name,
"profile": profile,
"mail": mail,
"avatar": avatar,
"tel": tel,
"work_id": user.work_id,
"gender": user.gender,
"passwd": user.passwd,
"vir_money": user.vir_money,
"followers": user.followers,
"follow": user.follow,
"profile": user.profile,
"reward_addr": user.reward_addr,
"effect": user.effect,
"status": user.status
}
redis.set("user:"******"utf-8"), 604800)
return jsonify({"code": "200", "msg": "修改成功"})
except:
db.session.rollback()
return jsonify({"code": "203"})
else:
# 该用户不存在
return jsonify({"code": "203"})
def user_reward():
data = request.get_json()
if not is_user_login(request):
return jsonify({"code": 208, "msg": "登录信息已经过期"})
user_id = get_user_id_by_cookie(request)
be_reward_user_id = data['be_reward_user_id']
article_id = data['article_id']
reward_money = int(data['reward_money'])
if exist_user(user_id) and exist_user(be_reward_user_id) and exist_article(
article_id):
# 货币的添加减少部分
user = User.query.filter(User.id == user_id).first()
# 先判断用户是否够钱支付
if user.vir_money >= reward_money:
try:
user.vir_money -= reward_money
reward_time = time.strftime("%Y-%m-%d %H:%M:%S",
time.localtime())
article = Article.query.filter(
Article.article_id == article_id).first()
remark = "给文章(" + str(article.title) + ")打赏"
reward_money1 = "-" + str(reward_money)
reward = Reward(user_id, be_reward_user_id, reward_money1,
reward_time, article_id, remark)
db.session.add(reward)
db.session.commit()
user = User.query.filter(User.id == be_reward_user_id).first()
user.vir_money += reward_money
remark1 = "你的文章(" + str(article.title) + ")得到奖励"
reward1 = Reward(be_reward_user_id, user_id, reward_money,
reward_time, article_id, remark1)
db.session.add(reward1)
db.session.commit()
# 添加进记录表（打赏记录）
# reward = Reward(user_id, be_reward_user_id, reward_money, reward_time, article_id, remark)
# TODO 发通知
return jsonify({
"code": "200",
"msg": "打赏成功",
"reward_num": get_reward_number(article_id)
})
except:
db.session.rollback()
return jsonify({"code": "203"})
else:
return jsonify({"code": "203", "msg": "金币不足，请充值"})
else:
return jsonify({"code": "203", "msg": "用户或文章不存在"})
def update():
data = request.get_json()
if not is_user_login(request):
return jsonify({"code": 208, "msg": "登录信息已经过期"})
user_id = get_user_id_by_cookie(request)
article_id = int(data['article_id'])
title = data['title']
content = data['content']
tag_id = data['tag_id']
# 形如"1,2,3"的str
category_id = int(data['category_id'])
if not exist_user(user_id):
return jsonify({"code": 204, "msg": "用户不存在"})
if not exist_tag(tag_id):
return jsonify({"code": 205, "msg": "标签不存在"})
if not exist_category(category_id):
return jsonify({"code": 206, "msg": "分类不存在"})
article = db.session.query(Article).filter_by(
article_id=article_id).first()
if article is None:
return jsonify({"code": 201, "msg": "文章不存在"})
if article.user_id != user_id:
return jsonify({"code": 202, "msg": "你不是该文章的作者"})
# 形如linux-go-docker的字符串
tag_name, success = split_id_str_to_name(tag_id)
if not success:
return jsonify({"code": 203, "msg": "标签参数有误"})
article.tag_name = tag_name
article.title = title
article.content = content
article.tag_id = tag_id
article.category_id = category_id
category = (db.session.query(Category).filter_by(
category_id=category_id).first())
if category is None:
article.category_name = None
else:
article.category_name = category.cate_name
article.update_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
db.session.commit()
return jsonify({"code": "200", "msg": "更新成功"})
def deliver_article():
data = request.get_json()
if is_user_login(request):
user_id = get_user_id_by_cookie(request)
else:
return jsonify({'code': 208, 'msg': "登录信息已经过期"})
reward_status = int(data['reward_status'])
title = data['title']
content = data['content']
tag_id = data['tag_id']
category_id = data['category_id']
category_name = data['category_name']
tag_name = data['tag_name']
if exist_user(user_id) and exist_category(category_id):
send_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
if title == '' or title.isspace():
title = None
if content == '' or content.isspace():
content = None
r1 = Article(user_id, title, content, tag_id, category_id, tag_name, send_time, send_time,
category_name, reward_status)
try:
db.session.add(r1)
# 作者发布文章，+3积分
user = User.query.filter(User.id == user_id).first()
user.effect += 4
tag_id =str(tag_id)
ids =tag_id.split(",")
for i in ids :
result=Tag.query.filter(Tag.tag_id == i).first()
result.tag_heat=int(result.tag_heat) + int(1)
db.session.commit()
#print('user.effect:', user.effect)
return jsonify({"status": "200", "msg": "发布成功"})
except:
db.session.rollback()
return jsonify({"status": "203", "msg": "发布失败"})
else:
return jsonify({"status": "203", "msg": "参数有误"})
def get_article_detail():
data = request.get_json()
article_id = data['article_id']
user_id = get_user_id_by_cookie(request)
print(user_id)
if exist_article(article_id):
detail = get_detail_from_db(article_id)
detail.heat = int(detail.heat) + int(1)
detail.look_num = int(detail.look_num) + 1
db.session.commit()
tag_id = detail.tag_id
tag_id = str(tag_id)
ids = tag_id.split(",")
tag_ids = json_for_tag_id(ids)
name = detail.tag_name
names = name.split(",")
tag_names = json_for_tag_name(names)
# 如果用户是没有登录的状态
if user_id is None:
article_detail = serial(detail, 0, tag_ids, tag_names, 0,
is_collection(-1, article_id),
get_user(detail.user_id),
get_reward_number(article_id))
return jsonify(article_detail)
# 如果是登录状态
else:
if exist_user(user_id):
concern = Follow.query.filter(
Follow.user_id == user_id,
Follow.followed_id == detail.user_id).first()
like = Fabulous.query.filter(
Fabulous.user_id == user_id,
Fabulous.article_id == article_id).first()
if concern is None and (like is None
or like.fabulous_status == 0):
article_detail = serial(detail, 0, tag_ids, tag_names, 0,
is_collection(user_id, article_id),
get_user(detail.user_id),
get_reward_number(article_id))
return jsonify(article_detail)
elif concern is not None and (like is None
or like.fabulous_status == 0):
article_detail = serial(detail, 1, tag_ids, tag_names, 0,
is_collection(user_id, article_id),
get_user(detail.user_id),
get_reward_number(article_id))
return jsonify(article_detail)
elif concern is None and like.fabulous_status != 0:
article_detail = serial(detail, 0, tag_ids, tag_names, 1,
is_collection(user_id, article_id),
get_user(detail.user_id),
get_reward_number(article_id))
return jsonify(article_detail)
else:
article_detail = serial(detail, 1, tag_ids, tag_names, 1,
is_collection(user_id, article_id),
get_user(detail.user_id),
get_reward_number(article_id))
return jsonify(article_detail)
# 用户不存在和未登录的返回应该是一样的
else:
article_detail = serial(detail, 0, tag_ids, tag_names, 0,
is_collection(user_id, article_id),
get_user(detail.user_id),
get_reward_number(article_id))
return jsonify(article_detail)
else:
return jsonify({"code": "203", "msg": "抱歉，文章不存在"})
def send_comment():
data = request.get_json()
print(data)
if is_user_login(request):
user_id = get_user_id_by_cookie(request)
else:
return jsonify({'code': 208, 'msg': "登录信息已经过期"})
article_id = data['article_id']
comment_id = data['comment_id']
be_comment_user_id = data['be_comment_user_id']
com_content = data['com_content']
redis = get_redis_cli()
user = User.query.filter(User.id == user_id).first()
user_name = user.nick_name
if exist_user(user_id) and exist_article(article_id):
print(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()))
comment_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
if be_comment_user_id == "null":
comment = Comment(None, user_id,
comment_id, article_id, comment_time, com_content, None)
db.session.add(comment)
# 评论文章，个人+1积分
user = User.query.filter(User.id == user_id).first()
user.effect += 1
db.session.commit()
result = Article.query.filter(Article.article_id == article_id).first()
result.heat = int(result.heat) + int(5)
# 找出作者的id
author_user_id = result.user_id
notice_content = str(user_name) + "评论了你的文章:" + str(result.title)
notice_title = "你收到了一条评论"
n1 = Notice(None, author_user_id, notice_title, notice_content, 0, comment_time, -1, 2, user_id)
db.session.add(n1)
# 有人评论，作者积分+2
author = User.query.filter(User.id == author_user_id).first()
author.effect += 3
db.session.commit()
status_key = "status:" + "comment:" + str(author_user_id)
if redis.keys(status_key):
print(redis.keys(status_key))
else:
redis.set(status_key, 1)
else:
if exist_user(be_comment_user_id):
comment = Comment(None, user_id,
comment_id, article_id, comment_time, com_content, be_comment_user_id)
db.session.add(comment)
db.session.commit()
notice_title = "你收到了一条回复"
notice_content = str(user_name) + "回复了你的评论"
n1 = Notice(None, be_comment_user_id, notice_title, notice_content, 0, comment_time, -1, 2, user_id)
db.session.add(comment)
db.session.add(n1)
db.session.commit()
status_key = "status:" + "comment:" + str(be_comment_user_id)
if redis.keys(status_key):
print(redis.keys(status_key))
else:
redis.set(status_key, 1)
else:
return jsonify({"code": "203", "msg": "被评论用户不存在，无法发表此评论"})
# 评论数加1,并更新到redis
result = db.session.query(Article).get(article_id)
result.comment_num = result.comment_num + 1
db.session.commit()
return jsonify({"code": "200", "msg": "评论成功"})
else:
return jsonify({"code": "203", "msg": "用户不存在，无法发表此评论"})
def like():
data = request.get_json()
# 参数：用户id 文章id 点赞状态 点赞数(?)
if not is_user_login(request):
return jsonify({"code": 208, "msg": "登录信息已经过期"})
user_id = get_user_id_by_cookie(request)
if not exist_user(user_id):
return {"code": 201, "msg": "用户不存在"}
article_id = int(data['article_id'])
# action == 0 -> 取消点赞, 1 -> 点赞
action = int(data['like_action'])
redis = get_redis_cli()
time1 = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
# 是否已经点赞
liked = db.session.query(Fabulous).filter_by(user_id=user_id, article_id=article_id).first()
article = db.session.query(Article).filter_by(article_id=article_id).first()
if article is None:
# 并没有该文章, 报错
return jsonify({"code": 500, "msg": "该文章不存在"})
# 作者id
author_id = article.user_id
if not exist_user(author_id):
return {"code": 203, "msg": "作者不存在"}
author = User.query.filter(User.id == author_id).first()
# 用户
user = User.query.filter(User.id == user_id).first()
notice_title = "你有新的一条点赞信息"
notice_content = "用户：" + str(user.nick_name) + "点赞了你的文章：" + str(article.title)
status_key = "status:" + "like:" + str(article.user_id)
result = Notice.query.filter(Notice.user_id == author_id, Notice.initiative_id == user_id,
Notice.sort == '1').first()
if liked is not None:
if action == 1:
if liked.fabulous_status == 0:
liked.fabulous_status = -1
article.fabulous_num += 1
# 有人点赞，作者+1积分
author.effect += 2
# 点赞，个人+1积分
user.effect += 1
db.session.commit()
like_count = db.session.query(Article).filter_by(article_id=article_id).first().fabulous_num
# 发送推送
# 找出被点赞的文章作者的id
# 点赞热度文章加3
article.heat = int(article.heat) + int(3)
if result is None:
n1 = Notice(None, article.user_id, notice_title, notice_content, 0, time1, -1, 1,user_id)
db.session.add(n1)
else:
result.notice_content = "用户：" + str(user.nick_name) + "点赞了你的文章：" + str(article.title)
db.session.commit()
if redis.keys(status_key):
redis.incr(status_key)
else:
redis.set(status_key, 1)
return jsonify({"code": 200, "msg": "点赞成功", "like_count": like_count})
return jsonify({"code": 204, "msg": "已经点过赞"})
else:
if liked.fabulous_status == 1 or liked.fabulous_status == -1:
article.fabulous_num -= 1
liked.fabulous_status = 0
# 有人取消点赞，作者-1积分
author.effect -= 2
# 取消点赞，个人-1积分
user.effect -= 1
article.heat -= 3
db.session.commit()
redis_result=redis.get(status_key)
if int(redis_result) == 1 :
redis.delete(status_key)
if int(redis_result) > 1:
redis.decr(status_key)
return jsonify({"code": 205, "msg": "取消点赞成功"})
else:
if action == 1:
new_like = Fabulous(None, user_id=user_id, article_id=article_id,
fabulous_time=time.strftime("%Y-%m-%d %H:%M:%S", time.localtime()), fabulous_status=1)
db.session.add(new_like)
article.fabulous_num += 1
# 有人点赞，作者+1积分
author.effect += 2
db.session.commit()
like_count = db.session.query(Article).filter_by(article_id=article_id).first().fabulous_num
# TODO 发推送
# 点赞热度文章加3
article.heat = int(article.heat) + int(3)
if result is None:
n1 = Notice(None, article.user_id, notice_title, notice_content, 0, time1, -1, 1, user_id)
db.session.add(n1)
else:
result.notice_content = "用户：" + str(user.nick_name) + "点赞了你的文章：" + str(article.title)
db.session.commit()
if redis.keys(status_key):
redis.incr(status_key)
else:
redis.set(status_key, 1)
else:
return jsonify({"code": 203, "msg": "没有点赞无法取消点赞"})
return jsonify({"code": 200, "msg": "点赞成功", "like": like_count})