58 lines
2.3 KiB
Python
58 lines
2.3 KiB
Python
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import time
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from django.http import JsonResponse
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from django.utils.timezone import now
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from django.db import connections
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from datetime import datetime
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# 假设您有一个积分奖励的常量
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REWARD_POINTS = 100 # 例如100积分
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def reward_points_based_on_membership(openid):
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"""
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根据openid查询用户，判断是否是会员，并检查会员是否过期。
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如果是会员且未过期，则奖励积分。
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:param openid: 用户的openid
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:return: JSON响应，包含奖励积分或未满足条件的信息
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"""
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# 假设数据库名为 'external_db'，其中有 'User' 表
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with connections['external_db'].cursor() as cursor:
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# 查询用户是否是会员，以及会员到期时间
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query = 'SELECT is_member, member_end_time FROM user WHERE openid = %s'
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cursor.execute(query, [openid])
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result = cursor.fetchone()
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if not result:
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return JsonResponse({'code': 404, 'message': '用户未找到', 'data': {}})
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is_member, member_end_time = result
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# 检查是否为会员且会员未过期
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if is_member == 1:
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# 将数据库中的时间戳转换为当前时间戳进行比较
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current_timestamp = int(time.time()) # 当前时间戳
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if member_end_time > current_timestamp:
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# 会员未过期，给予积分奖励
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# 假设奖励积分逻辑已经实现
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reward_user_points(openid, REWARD_POINTS)
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return JsonResponse({'code': 200, 'message': '奖励成功', 'data': {'reward_points': REWARD_POINTS}})
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else:
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return JsonResponse({'code': 400, 'message': '会员已过期', 'data': {}})
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else:
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return JsonResponse({'code': 400, 'message': '非会员，无积分奖励', 'data': {}})
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def reward_user_points(openid, points):
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"""
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给用户奖励积分的逻辑，这里假设直接更新积分字段
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:param openid: 用户的openid
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:param points: 奖励的积分数量
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"""
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with connections['external_db'].cursor() as cursor:
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# 假设 User 表有一个 'points' 字段表示用户的积分
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update_query = """
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UPDATE user
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SET points = points + %s
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WHERE openid = %s
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"""
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cursor.execute(update_query, [points, openid])
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