crm 系统项目(一) 登录,注册,校验

crm 系统项目(一) 登录,注册,校验

首先创建一个Django项目,关于配置信息不多说,前面有~

models.py文件下创建需要的表格信息,之后导入数据库

from django.db import models
from multiselectfield import MultiSelectField

course_choices = (('Linux', '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 Department(models.Model):
    """
    部门表
    """
    name = models.CharField(max_length=32, verbose_name="部门名称")
    count = models.IntegerField(verbose_name="人数", default=0)

    # class Meta:
    #     db_table = 'xxx'   # 表名


class UserProfile(models.Model):
    """
    用户表
    """
    username = models.EmailField(max_length=255, unique=True,)
    password = models.CharField(max_length=128)
    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)
    is_active = models.BooleanField(default=True)


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", )


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)


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)
    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')


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')

 urls.py

from django.contrib import admin
from django.conf.urls import url
from app1 import views

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^login/', views.login),
    url(r'^index', views.index),
    url(r'^reg', views.reg),
]

login.html　　登录页面

　　css样式以及js用到 Bootscraipt, 

{% load static %}
{#静态文件的方式#}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录界面</title>
    <link rel="stylesheet" href="{% static 'css/reset.css' %}">
    <link rel="stylesheet" href="{% static 'css/style.css' %}">
</head>
    <div id="particles-js">
    <div class="login">
        <div class="login-top">
            登录
        </div>
        <form action="" method="post">
           {% csrf_token %}    {# 由于没有注释中间件csrf, 需要在form 后 加此, 否则post失败#}
            <div class="login-center clearfix">
                <div class="login-center-img"><img src="{% static 'img/name.png' %}"></div>
                <div class="login-center-input">
                    <input type="text" name="user" value="admin" placeholder="请输入您的用户名" onfocus="this.placeholder=''"
                           onblur="this.placeholder='请输入您的用户名'">
                    <div class="login-center-input-text">用户名</div>
                </div>
            </div>
            <div class="login-center clearfix">
                <div class="login-center-img"><img src="{% static 'img/password.png' %}"></div>
                <div class="login-center-input">
                    <input type="password" name="pwd" value="" placeholder="请输入您的密码" onfocus="this.placeholder=''"
                           onblur="this.placeholder='请输入您的密码'">
                    <div class="login-center-input-text">密码</div>
                </div>
            </div>
            <p style="color: red;text-align: center">{{ err_msg }}</p>
            <div style="text-align: center">
                <button class="login-button">登录</button>
            </div>
        </form>
    </div>
    <div class="sk-rotating-plane"></div>
    <canvas class="particles-js-canvas-el" width="1343" height="163" style=" 100%; height: 100%;"></canvas>
</div>

<script src="{% static 'js/particles.min.js' %}"></script>
<script src="{% static 'js/app.js' %}"></script>
<script type="text/javascript">
    function hasClass(elem, cls) {
        cls = cls || '';
        if (cls.replace(/s/g, '').length == 0) return false; //当cls没有参数时，返回false
        return new RegExp(' ' + cls + ' ').test(' ' + elem.className + ' ');
    }

    function addClass(ele, cls) {
        if (!hasClass(ele, cls)) {
            ele.className = ele.className == '' ? cls : ele.className + ' ' + cls;
        }
    }

    function removeClass(ele, cls) {
        if (hasClass(ele, cls)) {
            var newClass = ' ' + ele.className.replace(/[	
]/g, '') + ' ';
            while (newClass.indexOf(' ' + cls + ' ') >= 0) {
                newClass = newClass.replace(' ' + cls + ' ', ' ');
            }
            ele.className = newClass.replace(/^s+|s+$/g, '');
        }
    }

    document.querySelector(".login-button").onclick = function () {
        addClass(document.querySelector(".login"), "active")
        setTimeout(function () {
            addClass(document.querySelector(".sk-rotating-plane"), "active")
            document.querySelector(".login").style.display = "none"
        }, 800)
        setTimeout(function () {
            removeClass(document.querySelector(".login"), "active")
            removeClass(document.querySelector(".sk-rotating-plane"), "active")
            document.querySelector(".login").style.display = "block"
            alert("登录成功")

        }, 5000)
    }
</script>
</html>

reg.html　　注册页面

　　css样式以及js用到 Bootscraipt,

　　form 标签加上novalidate 前段不进行校验　

　　{{ form_obj.as_p }} ——》 生成所有的p标签 label input

　　{{ form_obj.errors }} ——》所有字段的错误

　　{{ form_obj.user }} ——》 该字段的input框
　　{{ form_obj.user.label }} ——》 该字段的label 中文提示
　　{{ form_obj.user.id_for_label }} ——》 该字段的id
　　{{ form_obj.user.errors }} ——》 该字段的所有的错误信息
　　{{ form_obj.user.errors.0 }} ——》 该字段的第一个的错误信息

{% load static %}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" href="{% static 'plugins/bootstrap/css/bootstrap.css' %}">
</head>
<body>

<div class="container">
    <div class="row" style="margin-top: 70px">
        <div class="col-sm-6 col-sm-offset-3">
            <form class="form-horizontal" method="post" action="" novalidate>
                {% csrf_token %}

                <div class="form-group">
                    <label for="{{ form_obj.username.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.username.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.username }}
                        {{ form_obj.username.errors.0 }}
                    </div>
                </div>
                <div class="form-group">
                    <label for="{{ form_obj.password.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.password.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.password }}
                        {{ form_obj.password.errors.0 }}
                    </div>
                </div>
                <div class="form-group">
                    <label for="{{ form_obj.re_password.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.re_password.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.re_password }}
                        {{ form_obj.re_password.errors.0 }}
                    </div>
                </div>
                <div class="form-group">
                    <label for="{{ form_obj.name.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.name.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.name }}
                        {{ form_obj.name.errors.0 }}
                    </div>
                </div>
                <div class="form-group">
                    <label for="{{ form_obj.department.id_for_label }}"
                           class="col-sm-2 control-label">{{ form_obj.department.label }}</label>
                    <div class="col-sm-10">
                        {{ form_obj.department }}
                        {{ form_obj.department.errors.0 }}
                    </div>
                </div>

                <div class="form-group">
                    <div class="col-sm-offset-2 col-sm-10">
                        <button type="submit" class="btn btn-default">Sign in</button>
                    </div>
                </div>
            </form>
        </div>

    </div>
</div>

</body>
</html>

app下新建 form.py　　用于注册时 form表单 建立校验等

from django import forms
from app1 import models
from django.core.exceptions import ValidationError
import hashlib

# md5加密
def enc_md5(str=''):
    md = hashlib.md5() #创建MD5对象
    md.update(str.encode(encoding='utf-8'))
    return md.hexdigest()

# 注册form
class ReForm(forms.ModelForm):
    password = forms.CharField(widget=forms.PasswordInput(), label='密码', min_length=6)
    re_password = forms.CharField(widget=forms.PasswordInput(), label='确认密码', min_length=6)

    class Meta:     #通过models 自动创建表单
        model = models.UserProfile
        fields = "__all__"  # 所有字段
        # fields = ['username','password']
        exclude = ['is_active']  # 排除某些字段

        labels = {
            'username': '用户名',
            'password': '密码',
            # 're_password': '确认密码',
            'department': '部门',
        }

        widgets = {
            # 'password': forms.PasswordInput(attrs={'class': 'form-control'})
        }

        error_messages = {
            'username': {
                'required': '不能为空',
                'invalid': '格式错误'
            }
        }
    # 给某些表单添加bootscript 类名
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        for field in self.fields.values():
            field.widget.attrs.update({'class': 'form-control'})
    # 全局钩子验证
    def clean(self):
        pwd = self.cleaned_data.get('password')
        re_pwd = self.cleaned_data.get('re_password')
        if pwd == re_pwd and pwd:
            # 对密码进行加密
            # md5 = hashlib.md5()
            # md5.update(pwd.encode("utf-8"))
            # pwd = md5.hexdigest()
            # print(pwd)
            enc_md5(pwd)
            print(enc_md5(pwd))
            self.cleaned_data['password'] = pwd
            return self.cleaned_data
        self.add_error('re_password', '两次密码不一致')
        raise ValidationError('两次密码不一致')

views.py　　视图

from django.shortcuts import render, redirect, HttpResponse
from app1 import models
import hashlib
from app1.forms import ReForm

# md5加密
def enc_md5(str=''):
    md = hashlib.md5() #创建MD5对象
    md.update(str.encode(encoding='utf-8'))
    return md.hexdigest()


def index(request):
    HttpResponse('hahahhahh')

# 登录
def login(request):
    err_msg = ''
    if request.method == 'POST':
        user = request.POST.get('user')
        pwd = request.POST.get('pwd')
        print(user)
        # md5 = hashlib.md5()
        # md5.update(pwd.encode('utf-8'))
        # pwd = md5.hexdigest()
        enc_md5(pwd)
        # 按照输入账户密码从数据库中查找
        obj = models.UserProfile.objects.filter(username=user, password=pwd, is_active=True).first()
        if obj:
            return redirect('/index/')
        err_msg = '用户名或密码错误'
    return render(request, 'login.html', {'err_msg': err_msg})

# 注册
def reg(request):
    form_obj = ReForm()     #form表单校验之后的结果
    if request.method == 'POST':
        form_obj = ReForm(request.POST)     #把 POST 请求放入到form 验证
        if form_obj.is_valid():     #如果通过验证
            form_obj.save()         #保存数据
            return redirect('/login/')
    return render(request, 'reg.html',{'form_obj':form_obj})

效果图:

　　登录　　>>>>>>>>>

　　注册　　>>>>>>>>>>>>>>