Initial commit: 全友米项目完整代码

backend/models/Activity.js

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+const { DataTypes } = require('sequelize');
+const sequelize = require('./db');
+
+const Activity = sequelize.define('Activity', {
+  id: {
+    type: DataTypes.INTEGER,
+    primaryKey: true,
+    autoIncrement: true
+  },
+  title: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  description: DataTypes.TEXT,
+  location: DataTypes.STRING,
+  locationLat: DataTypes.DECIMAL(10, 7),
+  locationLng: DataTypes.DECIMAL(10, 7),
+  startTime: DataTypes.DATE,
+  endTime: DataTypes.DATE,
+  registrationDeadline: DataTypes.DATE,
+  maxParticipants: DataTypes.INTEGER,
+  status: {
+    type: DataTypes.ENUM('upcoming', 'ongoing', 'completed'),
+    defaultValue: 'upcoming'
+  },
+  registrationEnabled: {
+    type: DataTypes.BOOLEAN,
+    defaultValue: true,
+    comment: '报名开关'
+  },
+  coverImage: DataTypes.STRING,
+  price: {
+    type: DataTypes.DECIMAL(10, 2),
+    defaultValue: 0,
+    comment: '人均费用'
+  },
+  budget: {
+    type: DataTypes.DECIMAL(10, 2),
+    defaultValue: 0,
+    comment: '活动预算'
+  }
+});
+
+module.exports = Activity;

backend/models/Admin.js

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+const { DataTypes } = require('sequelize');
+const sequelize = require('./db');
+
+const Admin = sequelize.define('Admin', {
+  id: {
+    type: DataTypes.INTEGER,
+    primaryKey: true,
+    autoIncrement: true
+  },
+  username: {
+    type: DataTypes.STRING,
+    allowNull: false,
+    unique: true
+  },
+  password: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  name: DataTypes.STRING
+});
+
+module.exports = Admin;

backend/models/Expense.js

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+const { DataTypes } = require('sequelize');
+const sequelize = require('./db');
+
+const Expense = sequelize.define('Expense', {
+  id: {
+    type: DataTypes.INTEGER,
+    primaryKey: true,
+    autoIncrement: true
+  },
+  activityId: {
+    type: DataTypes.INTEGER,
+    allowNull: false
+  },
+  item: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  amount: {
+    type: DataTypes.DECIMAL(10, 2),
+    allowNull: false
+  },
+  category: DataTypes.STRING,
+  receipt: DataTypes.STRING,
+  note: DataTypes.TEXT,
+  media: {
+    type: DataTypes.JSON,
+    defaultValue: [],
+    comment: '经费相关照片/视频,最多5个'
+  }
+});
+
+module.exports = Expense;

backend/models/Photo.js

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+const { DataTypes } = require('sequelize');
+const sequelize = require('./db');
+
+const Photo = sequelize.define('Photo', {
+  id: {
+    type: DataTypes.INTEGER,
+    primaryKey: true,
+    autoIncrement: true
+  },
+  activityId: {
+    type: DataTypes.INTEGER,
+    allowNull: false
+  },
+  url: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  type: {
+    type: DataTypes.ENUM('image', 'video'),
+    defaultValue: 'image'
+  },
+  description: DataTypes.STRING,
+  uploadedBy: DataTypes.STRING,
+  status: {
+    type: DataTypes.ENUM('pending', 'approved', 'rejected'),
+    defaultValue: 'approved'
+  }
+});
+
+module.exports = Photo;

backend/models/Registration.js

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+const { DataTypes } = require('sequelize');
+const sequelize = require('./db');
+
+const Registration = sequelize.define('Registration', {
+  id: {
+    type: DataTypes.INTEGER,
+    primaryKey: true,
+    autoIncrement: true
+  },
+  activityId: {
+    type: DataTypes.INTEGER,
+    allowNull: false
+  },
+  name: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  phone: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  carModel: DataTypes.STRING,
+  carNumber: DataTypes.STRING,
+  peopleCount: {
+    type: DataTypes.INTEGER,
+    defaultValue: 1
+  },
+  status: {
+    type: DataTypes.ENUM('pending', 'approved', 'rejected'),
+    defaultValue: 'pending'
+  },
+  note: DataTypes.TEXT,
+  checkInStatus: {
+    type: DataTypes.BOOLEAN,
+    defaultValue: false
+  },
+  checkInTime: DataTypes.DATE
+});
+
+module.exports = Registration;

backend/models/Sponsor.js

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+const { DataTypes } = require('sequelize');
+const sequelize = require('./db');
+
+const Sponsor = sequelize.define('Sponsor', {
+  id: {
+    type: DataTypes.INTEGER,
+    primaryKey: true,
+    autoIncrement: true
+  },
+  activityId: {
+    type: DataTypes.INTEGER,
+    allowNull: false
+  },
+  name: {
+    type: DataTypes.STRING,
+    allowNull: false
+  },
+  logo: DataTypes.STRING,
+  type: {
+    type: DataTypes.ENUM('title', 'sponsor'),
+    defaultValue: 'sponsor'
+  },
+  link: DataTypes.STRING
+});
+
+module.exports = Sponsor;

backend/models/db.js

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+const { Sequelize } = require('sequelize');
+
+const sequelize = new Sequelize(
+  process.env.DB_NAME || 'quanyoumi',
+  process.env.DB_USER || 'root',
+  process.env.DB_PASSWORD || '',
+  {
+    host: process.env.DB_HOST || 'localhost',
+    dialect: 'mysql',
+    logging: false
+  }
+);
+
+module.exports = sequelize;

backend/models/index.js

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+const sequelize = require('./db');
+const Activity = require('./Activity');
+const Registration = require('./Registration');
+const Expense = require('./Expense');
+const Photo = require('./Photo');
+const Sponsor = require('./Sponsor');
+const Admin = require('./Admin');
+
+// 同步数据库
+sequelize.sync({ alter: true }).then(() => {
+  console.log('数据库同步完成');
+});
+
+module.exports = {
+  sequelize,
+  Activity,
+  Registration,
+  Expense,
+  Photo,
+  Sponsor,
+  Admin
+};