开发环境:
- 语言Python3.X以上
- MTV WEB框架 Django
- 前端框架 jQuery+bootstrap
- 数据库 MySQL
运行环境
- 安装Python3.x
- 安装Django
- 除IE8以上的浏览器
项目需求:重写Django Admin的功能,实现对表动态的增删改查,实现权限的动态分配,实现自定义Action,等一系列组件扩展功能
项目功能图:
项目表UML表关系图
models.py表关系创建
from django.db import models
from django.contrib.auth.models import User
# Create your models here.
class Customer(models.Model):
'''客户信息表'''
name = models.CharField(max_length=32,null=True,blank=True)
qq = models.CharField(max_length=64,unique=True)
qq_name = models.CharField(max_length=64,null=True,blank=True)
phone = models.CharField(max_length=64,null=True,blank=True)
source_choices = ((0,'转介绍'),(1,'QQ群'),(2,'官网'),(3,'百度推广'),(4,'51cto'),(5,'知乎推荐'),(6,'市场推广'))
source = models.SmallIntegerField(choices=source_choices)
referral_from = models.CharField(verbose_name='转介绍人QQ',max_length=64,null=True,blank=True)
consult_course = models.ForeignKey('Course',verbose_name='咨询课程')
content = models.TextField(verbose_name='咨询详情')
consultant = models.ForeignKey('UserProfile',verbose_name='销售')
tags = models.ManyToManyField('Tag',blank=True,null=True);
memo = models.TextField(blank=True,null=True)
status_choice = (('signed','已报名'),('unregistered','未报名'))
status = models.CharField(max_length=64,choices=status_choice,default='unregistered',verbose_name='客户状态')
date = models.DateTimeField(auto_now_add=True) class Meta:
verbose_name_plural = '客户' def __str__(self):
return self.name class CustomerFollowUp(models.Model):
'''客户跟进表'''
customer = models.ForeignKey('Customer')
content = models.TextField(verbose_name='跟进内容')
consultant = models.ForeignKey('UserProfile')
intention_choices = ((0,'2周内报名'),(1,'1个月报名'),(2,'近期无报名计划'),(3,'已在其他机构报名'),(4,'已报名'),(5,'已拉黑'))
intention = models.SmallIntegerField(choices=intention_choices)
date = models.DateTimeField(auto_now_add=True) def __str__(self):
return '%s %s' % (self.customer.qq, self.intention) class Meta:
verbose_name_plural = '客户跟进记录' class Course(models.Model):
'''课程表'''
name = models.CharField(max_length=128,unique=True)
price = models.PositiveSmallIntegerField()
period = models.PositiveSmallIntegerField(verbose_name='周期(月)')
outline = models.TextField() def __str__(self):
return self.name class Meta:
verbose_name_plural = '课程' class Branch(models.Model):
'''校区表'''
name = models.CharField(max_length=128,unique=True)
addr = models.CharField(max_length=512) def __str__(self):
return self.name class Meta:
verbose_name_plural = '校区' class ClassList(models.Model):
'''班级表'''
branch = models.ForeignKey('Branch',verbose_name='分校')
course = models.ForeignKey('Course')
semester = models.PositiveSmallIntegerField(verbose_name='学期')
teachers = models.ManyToManyField('UserProfile')
class_type_choice = ((0,'面授班(脱产)'),(1,'面授班(周末)'),(2,'网络班'))
class_type = models.SmallIntegerField(choices=class_type_choice)
start_date = models.DateField(verbose_name='开班日期')
end_date = models.DateField(verbose_name='结业日期',blank=True,null=True) def __str__(self):
return '%s %s %s' % (self.branch, self.course, self.semester) class Meta:
unique_together = ('branch', 'course', 'semester')
verbose_name_plural = '班级' class CourseRecord(models.Model):
'''上课记录表'''
from_class = models.ForeignKey('ClassList',verbose_name='班级')
day_num = models.PositiveSmallIntegerField(verbose_name='第几节(天)')
teacher = models.ForeignKey('UserProfile')
has_homework = models.BooleanField(default=True)
homework_title = models.CharField(max_length=256,blank=True,null=True)
homework_content = models.TextField(blank=True,null=True)
outline = models.TextField(verbose_name='本节课大纲')
date = models.DateTimeField(auto_now_add=True) def __str__(self):
return '%s %s' % (self.from_class, self.day_num) class Meta:
unique_together = ('from_class', 'day_num')
verbose_name_plural = '上课记录' class StudyRecord(models.Model):
'''学习记录表'''
student = models.ForeignKey('Enrollment')
course_record = models.ForeignKey('CourseRecord')
attendance_choice = ((0,'已签到'),(1,'迟到'),(2,'缺勤'),(3,'早退'))
attendance = models.SmallIntegerField(choices=attendance_choice,default=0)
score_choices = ((100,'A+'),(90,'A'),(85,'B+'),(80,'B'),(75,'B-'),(70,'C+'),(60,'C'),(40,'C-'),(-50,'D'),(-100,'COPY'),(0,'N/A'))
score = models.SmallIntegerField(choices=score_choices)
memo = models.TextField(blank=True,null=True)
date = models.DateTimeField(auto_now_add=True) def __str__(self):
return '%s %s %s' % (self.student, self.course_record, self.score) class Meta:
unique_together = ('student', 'course_record')
verbose_name_plural = '学习记录' class Enrollment(models.Model):
'''学生报名表(学生报名信息,合同,入学日期,所报班级)'''
customer = models.ForeignKey('Customer')
enrolled_class = models.ForeignKey('ClassList',verbose_name='所报班级')
consultant = models.ForeignKey('UserProfile',verbose_name='课程顾问')
contact_agreed = models.BooleanField(default=False,verbose_name='学生已同意合同条款')
contact_approved = models.BooleanField(default=False,verbose_name='合同已审核')
date = models.DateTimeField(auto_now_add=True) def __str__(self):
return '%s %s' % (self.customer, self.enrolled_class) class Meta:
unique_together = ('customer', 'enrolled_class')
verbose_name_plural = '报名' class Payment(models.Model):
'''缴费记录'''
customer = models.ForeignKey('Customer')
course = models.ForeignKey('Course')
amount = models.PositiveIntegerField(verbose_name='数额',default=500)
consultant = models.ForeignKey('UserProfile')
date = models.DateTimeField(auto_now_add=True) def __str__(self):
return '%s %s' % (self.customer, self.amount) class Meta:
verbose_name_plural = '缴费记录' class UserProfile(models.Model):
'''账号表'''
user = models.OneToOneField(User)
name = models.CharField(max_length=32)
roles = models.ManyToManyField('Role',blank=True,null=True) def __str__(self):
return self.name class Role(models.Model):
'''角色表'''
name = models.CharField(max_length=64,unique=True) def __str__(self):
return self.name class Meta:
verbose_name_plural = '角色' class Tag(models.Model):
'''标签备注'''
name = models.CharField(max_length=64,unique=True) def __str__(self):
return self.name
class Meta:
verbose_name_plural = '标签'
在Settings文件中配置静态文件路径
STATIC_URL = '/static/'
STATICFILES_DIRS =(
os.path.join(BASE_DIR,'static'),
)
更改默认的数据库
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql',
'NAME': 'prefect_crm',
'USER': 'root',
'PASSWORD': 'oldboy',
'HOST': '127.0.0.1',
'PORT': ''
}
}
在app下的__init__.py中插入
import pymysql
pymysql.install_as_MySQLdb()