django项目一 CRM表结构
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from django.db import models from django.contrib import auth from django.core.exceptions import PermissionDenied from django.contrib.auth.models import AbstractBaseUser, PermissionsMixin, BaseUserManager, User from django.utils.translation import ugettext_lazy as _ from multiselectfield import MultiSelectField from django.utils.safestring import mark_safe course_choices = ((‘LinuxL‘, ‘Linux中高级‘), (‘PythonFullStack‘, ‘Python高级全栈开发‘),) class_type_choices = ((‘fulltime‘, ‘脱产班‘,), (‘online‘, ‘网络班‘), (‘weekend‘, ‘周末班‘,),) source_type = ((‘qq‘, "qq群"), (‘referral‘, "内部转介绍"), (‘website‘, "官方网站"), (‘baidu_ads‘, "百度推广"), (‘office_direct‘, "直接上门"), (‘WoM‘, "口碑"), (‘public_class‘, "公开课"), (‘website_luffy‘, "路飞官网"), (‘others‘, "其它"),) enroll_status_choices = ((‘signed‘, "已报名"), (‘unregistered‘, "未报名"), (‘studying‘, ‘学习中‘), (‘paid_in_full‘, "学费已交齐")) seek_status_choices = ((‘A‘, ‘近期无报名计划‘), (‘B‘, ‘1个月内报名‘), (‘C‘, ‘2周内报名‘), (‘D‘, ‘1周内报名‘), (‘E‘, ‘定金‘), (‘F‘, ‘到班‘), (‘G‘, ‘全款‘), (‘H‘, ‘无效‘),) pay_type_choices = ((‘deposit‘, "订金/报名费"), (‘tuition‘, "学费"), (‘transfer‘, "转班"), (‘dropout‘, "退学"), (‘refund‘, "退款"),) attendance_choices = ((‘checked‘, "已签到"), (‘vacate‘, "请假"), (‘late‘, "迟到"), (‘absence‘, "缺勤"), (‘leave_early‘, "早退"),) score_choices = ((100, ‘A+‘), (90, ‘A‘), (85, ‘B+‘), (80, ‘B‘), (70, ‘B-‘), (60, ‘C+‘), (50, ‘C‘), (40, ‘C-‘), (0, ‘ D‘), (-1, ‘N/A‘), (-100, ‘COPY‘), (-1000, ‘FAIL‘),) class Customer(models.Model): """ 客户表 """ qq = models.CharField(‘QQ‘, max_length=64, unique=True, help_text=‘QQ号必须唯一‘) qq_name = models.CharField(‘QQ昵称‘, max_length=64, blank=True, null=True) name = models.CharField(‘姓名‘, max_length=32, blank=True, null=True, help_text=‘学员报名后,请改为真实姓名‘) sex_type = ((‘male‘, ‘男‘), (‘female‘, ‘女‘)) sex = models.CharField("性别", choices=sex_type, max_length=16, default=‘male‘, blank=True, null=True) birthday = models.DateField(‘出生日期‘, default=None, help_text="格式yyyy-mm-dd", blank=True, null=True) phone = models.BigIntegerField(‘手机号‘, blank=True, null=True) source = models.CharField(‘客户来源‘, max_length=64, choices=source_type, default=‘qq‘) introduce_from = models.ForeignKey(‘self‘, verbose_name="转介绍自学员", blank=True, null=True) course = MultiSelectField("咨询课程", choices=course_choices) class_type = models.CharField("班级类型", max_length=64, choices=class_type_choices, default=‘fulltime‘) customer_note = models.TextField("客户备注", blank=True, null=True, ) status = models.CharField("状态", choices=enroll_status_choices, max_length=64, default="unregistered", help_text="选择客户此时的状态") network_consult_note = models.TextField(blank=True, null=True, verbose_name=‘网络咨询师咨询内容‘) date = models.DateTimeField("咨询日期", auto_now_add=True) last_consult_date = models.DateField("最后跟进日期", auto_now_add=True) next_date = models.DateField("预计再次跟进时间", blank=True, null=True) network_consultant = models.ForeignKey(‘UserProfile‘, blank=True, null=True, verbose_name=‘咨询师‘, related_name=‘network_consultant‘) consultant = models.ForeignKey(‘UserProfile‘, verbose_name="销售", related_name=‘customers‘, blank=True, null=True, ) class_list = models.ManyToManyField(‘ClassList‘, verbose_name="已报班级", blank=True ) def show_status(self): color_dict = { "signed": ‘green‘, "unregistered": ‘red‘, "studying": ‘pink‘, "paid_in_full": ‘blue‘, } return mark_safe(‘<span style="color: white;padding: 4px">{}</span>‘.format(color_dict[self.status],self.get_status_display())) def show_classes(self): return ‘ | ‘.join([str(i) for i in self.class_list.all()]) class Meta: verbose_name = ‘客户列表‘ verbose_name_plural = ‘客户列表‘ class Campuses(models.Model): """ 校区表 """ name = models.CharField(verbose_name=‘校区‘, max_length=64) address = models.CharField(verbose_name=‘详细地址‘, max_length=512, blank=True, null=True) def __str__(self): return self.name class ContractTemplate(models.Model): """ 合同模板表 """ name = models.CharField("合同名称", max_length=128, unique=True) content = models.TextField("合同内容") date = models.DateField(auto_now=True) class ClassList(models.Model): """ 班级表 """ course = models.CharField("课程名称", max_length=64, choices=course_choices) semester = models.IntegerField("学期") campuses = models.ForeignKey(‘Campuses‘, verbose_name="校区") price = models.IntegerField("学费", default=10000) memo = models.CharField(‘说明‘, blank=True, null=True, max_length=100) start_date = models.DateField("开班日期") graduate_date = models.DateField("结业日期", blank=True, null=True) contract = models.ForeignKey(‘ContractTemplate‘, verbose_name="选择合同模版", blank=True, null=True) teachers = models.ManyToManyField(‘UserProfile‘, verbose_name="老师") class_type = models.CharField(choices=class_type_choices, max_length=64, verbose_name=‘班额及类型‘, blank=True, null=True) class Meta: unique_together = ("course", "semester", ‘campuses‘) def __str__(self): return "{}{}({})".format(self.get_course_display(), self.semester, self.campuses) class ConsultRecord(models.Model): """ 跟进记录表 """ customer = models.ForeignKey(‘Customer‘, verbose_name="所咨询客户") note = models.TextField(verbose_name="跟进内容...") status = models.CharField("跟进状态", max_length=8, choices=seek_status_choices, help_text="选择客户此时的状态") consultant = models.ForeignKey("UserProfile", verbose_name="跟进人", related_name=‘records‘) date = models.DateTimeField("跟进日期", auto_now_add=True) delete_status = models.BooleanField(verbose_name=‘删除状态‘, default=False) class Enrollment(models.Model): """ 报名表 """ why_us = models.TextField("为什么报名", max_length=1024, default=None, blank=True, null=True) your_expectation = models.TextField("学完想达到的具体期望", max_length=1024, blank=True, null=True) contract_agreed = models.BooleanField("我已认真阅读完培训协议并同意全部协议内容", default=False) contract_approved = models.BooleanField("审批通过", help_text="在审阅完学员的资料无误后勾选此项,合同即生效", default=False) enrolled_date = models.DateTimeField(auto_now_add=True, verbose_name="报名日期") memo = models.TextField(‘备注‘, blank=True, null=True) delete_status = models.BooleanField(verbose_name=‘删除状态‘, default=False) customer = models.ForeignKey(‘Customer‘, verbose_name=‘客户名称‘) school = models.ForeignKey(‘Campuses‘) enrolment_class = models.ForeignKey("ClassList", verbose_name="所报班级") class Meta: unique_together = (‘enrolment_class‘, ‘customer‘) class PaymentRecord(models.Model): """ 缴费记录表 """ pay_type = models.CharField("费用类型", choices=pay_type_choices, max_length=64, default="deposit") paid_fee = models.IntegerField("费用数额", default=0) note = models.TextField("备注", blank=True, null=True) date = models.DateTimeField("交款日期", auto_now_add=True) course = models.CharField("课程名", choices=course_choices, max_length=64, blank=True, null=True, default=‘N/A‘) class_type = models.CharField("班级类型", choices=class_type_choices, max_length=64, blank=True, null=True, default=‘N/A‘) enrolment_class = models.ForeignKey(‘ClassList‘, verbose_name=‘所报班级‘, blank=True, null=True) customer = models.ForeignKey(‘Customer‘, verbose_name="客户") consultant = models.ForeignKey(‘UserProfile‘, verbose_name="销售") delete_status = models.BooleanField(verbose_name=‘删除状态‘, default=False) status_choices = ( (1, ‘未审核‘), (2, ‘已审核‘), ) status = models.IntegerField(verbose_name=‘审核‘, default=1, choices=status_choices) confirm_date = models.DateTimeField(verbose_name="确认日期", null=True, blank=True) confirm_user = models.ForeignKey(verbose_name="确认人", to=‘UserProfile‘, related_name=‘confirms‘, null=True, blank=True) class CourseRecord(models.Model): """课程记录表""" day_num = models.IntegerField("节次", help_text="此处填写第几节课或第几天课程...,必须为数字") date = models.DateField(auto_now_add=True, verbose_name="上课日期") course_title = models.CharField(‘本节课程标题‘, max_length=64, blank=True, null=True) course_memo = models.TextField(‘本节课程内容‘, max_length=300, blank=True, null=True) has_homework = models.BooleanField(default=True, verbose_name="本节有作业") homework_title = models.CharField(‘本节作业标题‘, max_length=64, blank=True, null=True) homework_memo = models.TextField(‘作业描述‘, max_length=500, blank=True, null=True) scoring_point = models.TextField(‘得分点‘, max_length=300, blank=True, null=True) re_class = models.ForeignKey(‘ClassList‘, verbose_name="班级") teacher = models.ForeignKey(‘UserProfile‘, verbose_name="讲师") class Meta: unique_together = (‘re_class‘, ‘day_num‘) class StudyRecord(models.Model): """ 学习记录 """ attendance = models.CharField("考勤", choices=attendance_choices, default="checked", max_length=64) score = models.IntegerField("本节成绩", choices=score_choices, default=-1) homework_note = models.CharField(max_length=255, verbose_name=‘作业批语‘, blank=True, null=True) date = models.DateTimeField(auto_now_add=True) note = models.CharField("备注", max_length=255, blank=True, null=True) homework = models.FileField(verbose_name=‘作业文件‘, blank=True, null=True, default=None) course_record = models.ForeignKey(‘CourseRecord‘, verbose_name="某节课程") student = models.ForeignKey(‘Customer‘, verbose_name="学员") class Meta: unique_together = (‘course_record‘, ‘student‘) class UserManager(BaseUserManager): use_in_migrations = True def _create_user(self, username, password, **extra_fields): """ Creates and saves a User with the given username, email and password. """ if not username: raise ValueError(‘The given username must be set‘) username = self.normalize_email(username) username = self.model.normalize_username(username) user = self.model(username=username, **extra_fields) user.set_password(password) user.save(using=self._db) return user def create_user(self, username, password=None, **extra_fields): extra_fields.setdefault(‘is_staff‘, False) extra_fields.setdefault(‘is_superuser‘, False) return self._create_user(username, password, **extra_fields) def create_superuser(self, username, password, **extra_fields): extra_fields.setdefault(‘is_staff‘, True) extra_fields.setdefault(‘is_superuser‘, True) if extra_fields.get(‘is_staff‘) is not True: raise ValueError(‘Superuser must have is_staff=True.‘) if extra_fields.get(‘is_superuser‘) is not True: raise ValueError(‘Superuser must have is_superuser=True.‘) return self._create_user(username, password, **extra_fields) # A few helper functions for common logic between User and AnonymousUser. def _user_get_all_permissions(user, obj): permissions = set() for backend in auth.get_backends(): if hasattr(backend, "get_all_permissions"): permissions.update(backend.get_all_permissions(user, obj)) return permissions def _user_has_perm(user, perm, obj): """ A backend can raise `PermissionDenied` to short-circuit permission checking. """ for backend in auth.get_backends(): if not hasattr(backend, ‘has_perm‘): continue try: if backend.has_perm(user, perm, obj): return True except PermissionDenied: return False return False def _user_has_module_perms(user, app_label): """ A backend can raise `PermissionDenied` to short-circuit permission checking. """ for backend in auth.get_backends(): if not hasattr(backend, ‘has_module_perms‘): continue try: if backend.has_module_perms(user, app_label): return True except PermissionDenied: return False return False class Department(models.Model): name = models.CharField(max_length=32, verbose_name="部门名称") count = models.IntegerField(verbose_name="人数", default=0) def __str__(self): return self.name class UserProfile(AbstractBaseUser, PermissionsMixin): username = models.EmailField( max_length=255, unique=True, ) is_staff = models.BooleanField( _(‘staff status‘), default=False, help_text=_(‘Designates whether the user can log into this admin site.‘), ) is_admin = models.BooleanField(default=False) name = models.CharField(‘名字‘, max_length=32) department = models.ForeignKey(‘Department‘, default=None, blank=True, null=True) mobile = models.CharField(‘手机‘, max_length=32, default=None, blank=True, null=True) memo = models.TextField(‘备注‘, blank=True, null=True, default=None) date_joined = models.DateTimeField(auto_now_add=True) USERNAME_FIELD = ‘username‘ REQUIRED_FIELDS = [‘name‘] class Meta: verbose_name = ‘账户信息‘ verbose_name_plural = "账户信息" def get_full_name(self): # The user is identified by their email address return self.name def get_short_name(self): # The user is identified by their email address return self.username def __str__(self): # __unicode__ on Python 2 return self.username def has_perm(self, perm, obj=None): # "Does the user have a specific permission?" # Simplest possible answer: Yes, always if self.is_active and self.is_superuser: return True return _user_has_perm(self, perm, obj) def has_perms(self, perm_list, obj=None): # "Does the user have a specific permission?" # Simplest possible answer: Yes, always for perm in perm_list: if not self.has_perm(perm, obj): return False return True def has_module_perms(self, app_label): # "Does the user have permissions to view the app `app_label`?" # Simplest possible answer: Yes, always if self.is_active and self.is_superuser: return True return _user_has_module_perms(self, app_label) objects = UserManager()
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