• 7.1


    一、简介

    crm 客户关系管理软件 ( Customer Relationship Management ) ( 详细内容

    stark组件(仿admin组件)( 详细内容 )

    rbac组件(基于角色的权限访问控制)( 详细内容 )


    讲师与学生 ...

    销售与客户 ...

    权限控制 ...

    二、数据库

     表关系

    crm/models.py

    from django.db import models
    
    # Create your models here.
    
    from django.db import models
    
    
    class Department(models.Model):
        """
        部门表
        如:
            市场部     1000
            销售       1001
    
        """
        title = models.CharField(verbose_name='部门名称', max_length=16)
        code = models.IntegerField(verbose_name='部门编号', unique=True, null=False)
    
        def __str__(self):
            return self.title
    
    
    class UserInfo(models.Model):
        """
        员工表
        """
        name = models.CharField(verbose_name='员工姓名', max_length=16)
        # username = models.CharField(verbose_name='用户名', max_length=32)
        # password = models.CharField(verbose_name='密码', max_length=64)
        email = models.EmailField(verbose_name='邮箱', max_length=64)
    
        depart = models.ForeignKey(verbose_name='部门', to="Department", to_field="code")
    
        user = models.OneToOneField("rbac.User", null=True)
    
        def __str__(self):
            return self.name
    
    
    class Course(models.Model):
        """
        课程表
        如:
            Linux基础
            Linux架构师
            Python自动化开发精英班
            Python自动化开发架构师班
            Python基础班
            go基础班
        """
        name = models.CharField(verbose_name='课程名称', max_length=32)
    
        def __str__(self):
            return self.name
    
    
    class School(models.Model):
        """
        校区表
        如:
            北京沙河校区
            上海校区
    
        """
        title = models.CharField(verbose_name='校区名称', max_length=32)
    
        def __str__(self):
            return self.title
    
    
    class ClassList(models.Model):
        """
        班级表
        如:
            Python全栈  面授班  5期  10000  2017-11-11  2018-5-11
        """
        school = models.ForeignKey(verbose_name='校区', to='School')
        course = models.ForeignKey(verbose_name='课程名称', to='Course')
    
        semester = models.IntegerField(verbose_name="班级(期)")
        price = models.IntegerField(verbose_name="学费")
        start_date = models.DateField(verbose_name="开班日期")
        graduate_date = models.DateField(verbose_name="结业日期", null=True, blank=True)
        memo = models.CharField(verbose_name='说明', max_length=256, blank=True, null=True, )
        teachers = models.ManyToManyField(verbose_name='任课老师', to='UserInfo', related_name="abc",
                                          limit_choices_to={"depart__in": [1002, 1005]})
        tutor = models.ForeignKey(verbose_name='班主任', to='UserInfo', related_name='classes',
                                  limit_choices_to={"depart": 1001})
    
        def __str__(self):
            return "{0}({1}期)".format(self.course.name, self.semester)
    
    
    class Customer(models.Model):
        """
        客户表
        """
        qq = models.CharField(verbose_name='qq', max_length=64, unique=True, help_text='QQ号必须唯一')
    
        name = models.CharField(verbose_name='学生姓名', max_length=16)
        gender_choices = ((1, ''), (2, ''))
        gender = models.SmallIntegerField(verbose_name='性别', choices=gender_choices)
    
        education_choices = (
            (1, '重点大学'),
            (2, '普通本科'),
            (3, '独立院校'),
            (4, '民办本科'),
            (5, '大专'),
            (6, '民办专科'),
            (7, '高中'),
            (8, '其他')
        )
        education = models.IntegerField(verbose_name='学历', choices=education_choices, blank=True, null=True, )
        graduation_school = models.CharField(verbose_name='毕业学校', max_length=64, blank=True, null=True)
        major = models.CharField(verbose_name='所学专业', max_length=64, blank=True, null=True)
    
        experience_choices = [
            (1, '在校生'),
            (2, '应届毕业'),
            (3, '半年以内'),
            (4, '半年至一年'),
            (5, '一年至三年'),
            (6, '三年至五年'),
            (7, '五年以上'),
        ]
        experience = models.IntegerField(verbose_name='工作经验', blank=True, null=True, choices=experience_choices)
        work_status_choices = [
            (1, '在职'),
            (2, '无业')
        ]
        work_status = models.IntegerField(verbose_name="职业状态", choices=work_status_choices, default=1, blank=True,
                                          null=True)
        company = models.CharField(verbose_name="目前就职公司", max_length=64, blank=True, null=True)
        salary = models.CharField(verbose_name="当前薪资", max_length=64, blank=True, null=True)
    
        source_choices = [
            (1, "qq群"),
            (2, "内部转介绍"),
            (3, "官方网站"),
            (4, "百度推广"),
            (5, "360推广"),
            (6, "搜狗推广"),
            (7, "腾讯课堂"),
            (8, "广点通"),
            (9, "高校宣讲"),
            (10, "渠道代理"),
            (11, "51cto"),
            (12, "智汇推"),
            (13, "网盟"),
            (14, "DSP"),
            (15, "SEO"),
            (16, "其它"),
        ]
        source = models.SmallIntegerField('客户来源', choices=source_choices, default=1)
        referral_from = models.ForeignKey(
            'self',
            blank=True,
            null=True,
            verbose_name="转介绍自学员",
            help_text="若此客户是转介绍自内部学员,请在此处选择内部学员姓名",
            related_name="internal_referral"
        )
        course = models.ManyToManyField(verbose_name="咨询课程", to="Course")
    
        status_choices = [
            (1, "已报名"),
            (2, "未报名")
        ]
        status = models.IntegerField(
            verbose_name="状态",
            choices=status_choices,
            default=2,
            help_text=u"选择客户此时的状态"
        )
    
        consultant = models.ForeignKey(verbose_name="课程顾问", to='UserInfo', related_name='consultanter',
                                       limit_choices_to={'depart_id': 1001})
    
        date = models.DateField(verbose_name="咨询日期", auto_now_add=True)
        recv_date = models.DateField(verbose_name="当前课程顾问的接单日期", null=True)
        last_consult_date = models.DateField(verbose_name="最后跟进日期", )
    
        def __str__(self):
            return self.name
    
    
    class ConsultRecord(models.Model):
        """
        客户跟进记录
        """
        customer = models.ForeignKey(verbose_name="所咨询客户", to='Customer')
        consultant = models.ForeignKey(verbose_name="跟踪人", to='UserInfo', limit_choices_to={"depart": 1001})
        date = models.DateField(verbose_name="跟进日期", auto_now_add=True)
        note = models.TextField(verbose_name="跟进内容...")
    
        def __str__(self):
            return self.customer.name + ":" + self.consultant.name
    
    
    class Student(models.Model):
        """
        学生表(已报名)
        """
        customer = models.OneToOneField(verbose_name='客户信息', to='Customer')
    
        username = models.CharField(verbose_name='用户名', max_length=32)
        password = models.CharField(verbose_name='密码', max_length=64)
        emergency_contract = models.CharField(max_length=32, blank=True, null=True, verbose_name='紧急联系人')
    
        class_list = models.ManyToManyField(verbose_name="已报班级", to='ClassList', blank=True)
        company = models.CharField(verbose_name='公司', max_length=128, blank=True, null=True)
        location = models.CharField(max_length=64, verbose_name='所在区域', blank=True, null=True)
        position = models.CharField(verbose_name='岗位', max_length=64, blank=True, null=True)
        salary = models.IntegerField(verbose_name='薪资', blank=True, null=True)
        welfare = models.CharField(verbose_name='福利', max_length=256, blank=True, null=True)
        date = models.DateField(verbose_name='入职时间', help_text='格式yyyy-mm-dd', blank=True, null=True)
        memo = models.CharField(verbose_name='备注', max_length=256, blank=True, null=True)
    
        def __str__(self):
            return self.username
    
    
    class CourseRecord(models.Model):
        """
        上课记录表 (班级记录)
        """
        class_obj = models.ForeignKey(verbose_name="班级", to="ClassList")
        day_num = models.IntegerField(verbose_name="节次", help_text=u"此处填写第几节课或第几天课程...,必须为数字")
        teacher = models.ForeignKey(verbose_name="讲师", to='UserInfo', limit_choices_to={"depart_id__in": [1002, 1003]})
        date = models.DateField(verbose_name="上课日期", auto_now_add=True)
    
        course_title = models.CharField(verbose_name='本节课程标题', max_length=64, blank=True, null=True)
        course_memo = models.TextField(verbose_name='本节课程内容概要', blank=True, null=True)
        has_homework = models.BooleanField(default=True, verbose_name="本节有作业")
        homework_title = models.CharField(verbose_name='本节作业标题', max_length=64, blank=True, null=True)
        homework_memo = models.TextField(verbose_name='作业描述', max_length=500, blank=True, null=True)
        exam = models.TextField(verbose_name='踩分点', max_length=300, blank=True, null=True)
    
        def __str__(self):
            return "{0} day{1}".format(self.class_obj, self.day_num)
    
    
    class StudyRecord(models.Model):
        '''
        学生记录表
        '''
        course_record = models.ForeignKey(verbose_name="第几天课程", to="CourseRecord")
        student = models.ForeignKey(verbose_name="学员", to='Student')
        record_choices = (('checked', "已签到"),
                          ('vacate', "请假"),
                          ('late', "迟到"),
                          ('noshow', "缺勤"),
                          ('leave_early', "早退"),
                          )
        record = models.CharField("上课纪录", choices=record_choices, default="checked", max_length=64)
        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'),
                         )
        score = models.IntegerField("本节成绩", choices=score_choices, default=-1)
        homework_note = models.CharField(verbose_name='作业评语', max_length=255, blank=True, null=True)
        note = models.CharField(verbose_name="备注", max_length=255, blank=True, null=True)
    
        homework = models.FileField(verbose_name='作业文件', blank=True, null=True, default=None)
        stu_memo = models.TextField(verbose_name='学员备注', blank=True, null=True)
        date = models.DateTimeField(verbose_name='提交作业日期', auto_now_add=True)
    
        def __str__(self):
            return "{0}-{1}".format(self.course_record, self.student)
    
    
    class CustomerDistrbute(models.Model):
        """
        客户分布表
        """
        customer = models.ForeignKey("Customer", related_name="customers")
        consultant = models.ForeignKey(verbose_name="课程顾问", to="UserInfo", limit_choices_to={"depart_id": 1001})
        date = models.DateField()
        status_choices = (
            (1, "正在跟进"),
            (2, "已报名"),
            (3, "三天未跟进"),
            (4, "15天未成单"),
        )
        status = models.IntegerField(choices=status_choices, default=1)
        meno = models.CharField(max_length=255)
    
        def __str__(self):
            return self.customer.name + ":" + self.consultant.name
    models.py

    rbac/models.py

    from django.db import models
    
    
    # Create your models here.
    
    class User(models.Model):
        """用户表"""
        name = models.CharField(max_length=32)
        pwd = models.CharField(max_length=32)
        roles = models.ManyToManyField(to='Role')
    
        def __str__(self):
            return self.name
    
    
    class Role(models.Model):
        """角色表"""
        title = models.CharField(max_length=32)
        permission = models.ManyToManyField(to='Permission')
    
        def __str__(self):
            return self.title
    
    
    class Permission(models.Model):
        """权限表"""
        title = models.CharField(max_length=32)
        url = models.CharField(max_length=64)
    
        action = models.CharField(max_length=32, default="")
    
        group = models.ForeignKey('PermissionGroup', default=1, on_delete=models.CASCADE)
    
        def __str__(self):
            return self.title
    
    
    class PermissionGroup(models.Model):
        """权限分组表"""
        title = models.CharField(max_length=32)
    
        def __str__(self):
            return self.title
    models.py

    三、讲师与学生

    1.讲师创建一条上课记录(/courserecord/add/)
    2.批量生成学习记录
    关联班级对应的学生,批量生成,默认都已签到。
    3.点名考勤
    批量处理迟到(action)
    4.录入成绩
    讲师对一条上课记录,录入对应学生的成绩,批语。
    5.查看成绩
    一个学生可以报多个班,可在每个班下查看每节课的成绩
    highcharts(柱状图)显示成绩。

    四、销售与客户

    1.公共客户(/customer/public/)
    没有报名
    3天没有跟进
    15天没有成单
    2.公共客户里,可查看跟进记录,以及确认跟进
    用户可查询之前与客户的交流内容,方便之后的交流。
    3.确认跟进
    用户点击确认跟进,此客户将在我的客户列表显示
    提示正在跟进,此客户将不在公共客户单显示了。
    4.我的客户(/customer/mycustomer/)
    我的客户页面显示:
    正在跟进的客户
    3天未跟进的客户
    15天未成单的客户
    就算最后没有成单的,也需要显示,也需要算业绩。

    五、权限

    1.引入权限组件rbac
    2.员工表UserInfo与rbac.User表关联 一对一
    3.创建权限组
    客户管理
    学习记录
    学生管理
    校区管理
    班级管理
    ...
    4.分配权限
    客户管理:
    查看客户
    添加客户
    编辑客户
    删除客户
    查看公共客户
    我的客户
    学习记录:
    查看学习记录
    添加学习记录
    删除学习记录
    编辑学习记录
    学生管理:
    查看学生
    添加学生
    删除学生
    编辑学生
    查看学生成绩
    5.角色分配
    校长:
    拥有所有的权限
    ...
    销售:
    查看客户
    添加客户
    编辑客户
    查看公共客户
    我的客户
    讲师:
    查看学习记录
    添加学习记录
    编辑学习记录
    删除学习记录
    学生:
    查看学生成绩
    6.用户分配角色
    yuan 123 校长
    alex 123 销售
    egon 123 讲师
    alice 123 学生

    六、登录、中间件、模板继承

    1.验证通过后,注册session,注册权限
    user = User.objects.filter(name=user,pwd=pwd).first()
    if user:
    request.session["user_id"] = user.pk

    # 注册权限到session中,包括注册菜单权限
    initial_session(user,request)

    return HttpResponse("登录成功")

    2.中间件
    'rbac.service.rbac.ValidPermission',

    from django.utils.deprecation import MiddlewareMixin
    class ValidPermission(MiddlewareMixin):
    def process_request(self, request):
    pass

    1.白名单,(/login/,/reg/)不需要校验
    2.校验是否登录,若没登录,跳转到登录页面
    3.当前路径与权限字典中的权限url比较,如没有权限,提示无权访问。

    权限字典:
    类似:
    {1: {'urls': ['/users/', '/users/add/', '/users/delete/(\d+)/', '/users/edit/(\d+)/'],
    'actions': ['list', 'add', 'delete', 'edit']},
    2: {'urls': ['/roles/'],
    'actions': ['list']}}
    菜单权限列表:
    类似:
    [('/users/', '用户管理'), ('/roles/', '角色管理')]

    3.模板继承
    标题和菜单,使用模板继承
    菜单提示有哪些查看的权限,
    若没有权限,就看不到该列表。

    4.可以完成
    有添加,编辑,删除权限的才会展示相应的按钮;
    思路:
    'actions': ['list', 'add', 'delete', 'edit']}

    class Per(object):
    def __init__(self,actions):
    self.actions = actions

    def add(self):
    return "add" in self.actions

    def delete(self):
    return "delete" in self.actions

    def edit(self):
    return "edit" in self.actions

    def list(self):
    return "list" in self.actions

    {% if per.delete %}
    <a href="" class="btn btn-danger">删除</a>
    {% endif %}
    {% if per.edit %}
    <a href="" class="btn btn-warning">编辑</a>
    {% endif %}

    七、code

         

    code:

      https://github.com/alice-bj/my_crm

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  • 原文地址:https://www.cnblogs.com/alice-bj/p/9239163.html
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