Django CRM客户关系管理系统

  1 from django.db import models
  2 from django.contrib.auth.models import User
  3 # Create your models here.
  4 
  5 
  6 class Customer(models.Model):
  7 ‘‘‘客户信息表‘‘‘
  8 name = models.CharField(max_length=32,blank=True,null=True)
  9 qq = models.CharField(max_length=64,unique=True)
 10 qq_name = models.CharField(max_length=64,blank=True,null=True)
 11 phone = models.CharField(max_length=64,blank=True,null=True)
 12 source_choices = ((0,‘转介绍‘),
 13 (1,‘QQ群‘),
 14 (2,‘官网‘),
 15 (3,‘百度推广‘),
 16 (4,‘51CTO‘),
 17 (5,‘知乎‘),
 18 (6,‘市场推广‘)
 19 )
 20 
 21 source = models.SmallIntegerField(choices=source_choices)
 22 referral_from = models.CharField(verbose_name="转介绍人qq",max_length=64,blank=True,null=True)
 23 
 24 consult_course = models.ForeignKey("Course",verbose_name="咨询课程")
 25 content = models.TextField(verbose_name="咨询详情")
 26 tags = models.ManyToManyField("Tag",blank=True,null=True)
 27 status_choices = ((0,‘已报名‘),
 28 (1,‘未报名‘),
 29 )
 30 status = models.SmallIntegerField(choices=status_choices,default=1)
 31 consultant = models.ForeignKey("UserProfile")
 32 memo = models.TextField(blank=True,null=True)
 33 date = models.DateTimeField(auto_now_add=True)
 34 
 35 def __str__(self):
 36 return self.qq
 37 
 38 class Meta:
 39 verbose_name ="客户表"
 40 verbose_name_plural ="客户表"
 41 
 42 class Tag(models.Model):
 43 name = models.CharField(unique=True,max_length=32)
 44 
 45 def __str__(self):
 46 return self.name
 47 
 48 class Meta:
 49 verbose_name = "标签"
 50 verbose_name_plural = "标签"
 51 
 52 class CustomerFollowUp(models.Model):
 53 ‘‘‘客户跟进表‘‘‘
 54 customer = models.ForeignKey("Customer")
 55 content = models.TextField(verbose_name="跟进内容")
 56 consultant = models.ForeignKey("UserProfile")
 57 
 58 intention_choices = ((0,‘2周内报名‘),
 59 (1,‘1个月内报名‘),
 60 (2,‘近期无报名计划‘),
 61 (3,‘已在其它机构报名‘),
 62 (4,‘已报名‘),
 63 (5,‘已拉黑‘),
 64 )
 65 intention = models.SmallIntegerField(choices=intention_choices)
 66 date = models.DateTimeField(auto_now_add=True)
 67 
 68 def __str__(self):
 69 return "<%s : %s>" %(self.customer.qq,self.intention)
 70 
 71 
 72 class Meta:
 73 verbose_name = "客户跟进记录"
 74 verbose_name_plural = "客户跟进记录"
 75 
 76 class Course(models.Model):
 77 ‘‘‘课程表‘‘‘
 78 name = models.CharField(max_length=64,unique=True)
 79 price = models.PositiveSmallIntegerField()
 80 period = models.PositiveSmallIntegerField(verbose_name="周期(月)")
 81 outline = models.TextField()
 82 
 83 def __str__(self):
 84 return self.name
 85 
 86 class Meta:
 87 verbose_name = "课程表"
 88 verbose_name_plural = "课程表"
 89 
 90 class Branch(models.Model):
 91 ‘‘‘校区‘‘‘
 92 name = models.CharField(max_length=128,unique=True)
 93 addr = models.CharField(max_length=128)
 94 def __str__(self):
 95 return self.name
 96 
 97 
 98 class Meta:
 99 verbose_name = "校区"
100 verbose_name_plural = "校区"
101 
102 class ClassList(models.Model):
103 ‘‘‘班级表‘‘‘
104 branch = models.ForeignKey("Branch",verbose_name="校区")
105 course = models.ForeignKey("Course")
106 class_type_choices = ((0,‘面授(脱产)‘),
107 (1,‘面授(周末)‘),
108 (2,‘网络班‘)
109 )
110 class_type = models.SmallIntegerField(choices=class_type_choices,verbose_name="班级类型")
111 semester = models.PositiveSmallIntegerField(verbose_name="学期")
112 teachers = models.ManyToManyField("UserProfile")
113 start_date = models.DateField(verbose_name="开班日期")
114 end_date = models.DateField(verbose_name="结业日期",blank=True,null=True)
115 
116 def __str__(self):
117 return "%s %s %s" %(self.branch,self.course,self.semester)
118 
119 class Meta:
120 unique_together = (‘branch‘,‘course‘,‘semester‘)
121 verbose_name_plural = "班级"
122 verbose_name = "班级"
123 
124 class CourseRecord(models.Model):
125 ‘‘‘上课记录‘‘‘
126 from_class = models.ForeignKey("ClassList",verbose_name="班级")
127 day_num = models.PositiveSmallIntegerField(verbose_name="第几节(天)")
128 teacher = models.ForeignKey("UserProfile")
129 has_homework = models.BooleanField(default=True)
130 homework_title = models.CharField(max_length=128,blank=True,null=True)
131 homework_content = models.TextField(blank=True,null=True)
132 outline = models.TextField(verbose_name="本节课程大纲")
133 date = models.DateField(auto_now_add=True)
134 
135 def __str__(self):
136 return "%s %s" %(self.from_class,self.day_num)
137 
138 class Meta:
139 unique_together = ("from_class", "day_num")
140 verbose_name_plural = "上课记录"
141 
142 
143 class StudyRecord(models.Model):
144 ‘‘‘学习记录‘‘‘
145 student = models.ForeignKey("Enrollment")
146 course_record = models.ForeignKey("CourseRecord")
147 attendance_choices = ((0,‘已签到‘),
148 (1,‘迟到‘),
149 (2,‘缺勤‘),
150 (3,‘早退‘),
151 )
152 attendance = models.SmallIntegerField(choices=attendance_choices,default=0)
153 score_choices = ((100,"A+"),
154 (90,"A"),
155 (85,"B+"),
156 (80,"B"),
157 (75,"B-"),
158 (70,"C+"),
159 (60,"C"),
160 (40,"C-"),
161 (-50,"D"),
162 (-100,"COPY"),
163 (0,"N/A"),
164 )
165 score = models.SmallIntegerField(choices=score_choices,default=0)
166 memo = models.TextField(blank=True,null=True)
167 date = models.DateField(auto_now_add=True)
168 
169 def __str__(self):
170 return "%s %s %s" %(self.student,self.course_record,self.score)
171 
172 class Meta:
173 unique_together = (‘student‘,‘course_record‘)
174 verbose_name_plural = "学习记录"
175 
176 
177 class Enrollment(models.Model):
178 ‘‘‘报名表‘‘‘
179 customer = models.ForeignKey("Customer")
180 enrolled_class = models.ForeignKey("ClassList",verbose_name="所报班级")
181 consultant = models.ForeignKey("UserProfile",verbose_name="课程顾问")
182 contract_agreed = models.BooleanField(default=False,verbose_name="学员已同意合同条款")
183 contract_approved = models.BooleanField(default=False,verbose_name="合同已审核")
184 date = models.DateTimeField(auto_now_add=True)
185 
186 def __str__(self):
187 return "%s %s" %(self.customer,self.enrolled_class)
188 
189 class Meta:
190 unique_together = ("customer","enrolled_class")
191 verbose_name_plural = "报名表"
192 
193 class Payment(models.Model):
194 ‘‘‘缴费记录‘‘‘
195 customer = models.ForeignKey("Customer")
196 course = models.ForeignKey("Course",verbose_name="所报课程")
197 amount = models.PositiveIntegerField(verbose_name="数额",default=500)
198 consultant = models.ForeignKey("UserProfile")
199 date = models.DateTimeField(auto_now_add=True)
200 
201 def __str__(self):
202 return "%s %s" %(self.customer,self.amount)
203 
204 class Meta:
205 verbose_name_plural = "缴费记录"
206 
207 class UserProfile(models.Model):
208 ‘‘‘账号表‘‘‘
209 user = models.OneToOneField(User)
210 name = models.CharField(max_length=32)
211 roles = models.ManyToManyField("Role",blank=True,null=True)
212 
213 def __str__(self):
214 return self.name
215 
216 class Role(models.Model):
217 ‘‘‘角色表‘‘‘
218 name = models.CharField(max_length=32,unique=True)
219 menus = models.ManyToManyField("Menu",blank=True)
220 
221 def __str__(self):
222 return self.name
223 class Meta:
224 verbose_name_plural = "角色"
225 
226 
227 class Menu(models.Model):
228 ‘‘‘菜单‘‘‘
229 name = models.CharField(max_length=32)
230 url_name = models.CharField(max_length=64)
231 
232 def __str__(self):
233 return self.name

C:\Users\MrTong\Desktop\django\EasyCRM>python manage.py createsuperuser
System check identified some issues:
WARNINGS:
crm.Customer.tags: (fields.W340) null has no effect on ManyToManyField.
crm.UserProfile.roles: (fields.W340) null has no effect on ManyToManyField.
Username (leave blank to use ‘mrtong‘):
Email address: abc@qq.com
Password:
Password (again):
Superuser created successfully.