[Live broadcast preview] Will large models replace programmers? "

feasibility study

The enterprise official website applet is designed to build an online official website for the enterprise and provide the company's information, products, services and contact information. It expands the functions of traditional corporate official websites and enables users to obtain corporate information anytime, anywhere, and conduct product purchases, consultations and interactions through the convenience and interactivity of WeChat mini programs. It can be used as an important tool for enterprises to display and promote on the mobile terminal, enhance brand image, expand market influence, and provide users with a better service experience.

feature design

Company introduction: Provide detailed company background, history, mission and vision, etc., so that users can understand the basic information of the company.
Product and service display: Display the company's products and services, including detailed product descriptions, pictures, videos, prices, etc., so that users can obtain product information and make purchases.
News and updates: Regularly update the company's news, industry trends and activities to let users understand the latest progress of the company.
Contact information: Provide the company's contact information, including phone number, address, email and online contact form, etc., to facilitate users to communicate and contact the enterprise.
Online customer service: Provides online customer service function, allowing users to directly communicate with customer service representatives in real time and answer questions.
Search function: Provides a search function to facilitate users to quickly find the information they need.
Data statistics and analysis: Collect user access data, conduct data statistics and analysis, help enterprises understand user behavior and needs, and optimize website experience and services.

Brainstorming

Database Design

ProductModel.DB_STRUCTURE = {
	_pid: 'string|true',
	PRODUCT_ID: 'string|true',

	PRODUCT_TITLE: 'string|false|comment=标题',
	PRODUCT_STATUS: 'int|true|default=1|comment=状态 0/1',

	PRODUCT_CATE_ID: 'array|true|comment=分类编号',
	PRODUCT_CATE_NAME: 'array|true|comment=分类冗余',

	PRODUCT_ORDER: 'int|true|default=9999',
	PRODUCT_VOUCH: 'int|true|default=0',

	PRODUCT_COMMENT_CNT: 'int|true|default=0',

	PRODUCT_QR: 'string|false',
	PRODUCT_VIEW_CNT: 'int|true|default=0|comment=访问次数',


	PRODUCT_FORMS: 'array|true|default=[]',
	PRODUCT_OBJ: 'object|true|default={}',

	PRODUCT_ADD_TIME: 'int|true',
	PRODUCT_EDIT_TIME: 'int|true',
	PRODUCT_ADD_IP: 'string|false',
	PRODUCT_EDIT_IP: 'string|false',
};

Cate1Model.DB_STRUCTURE = {
	_pid: 'string|true',
	CATE1_ID: 'string|true',

	CATE1_ORDER: 'int|true|default=9999',

	CATE1_TITLE: 'string|false|comment=标题',
	CATE1_STATUS: 'int|true|default=1|comment=状态 0/1',

	CATE1_CNT: 'int|true|default=0',

	CATE1_FORMS: 'array|true|default=[]',
	CATE1_OBJ: 'object|true|default={}',

	CATE1_ADD_TIME: 'int|true',
	CATE1_EDIT_TIME: 'int|true',
	CATE1_ADD_IP: 'string|false',
	CATE1_EDIT_IP: 'string|false',
};

core implementation

/** 浏览资讯信息 */
	async viewProduct(id) {

		let fields = '*';

		let where = {
			_id: id,
			PRODUCT_STATUS: 1
		}
		let product = await ProductModel.getOne(where, fields);
		if (!product) return null; 

		return product;
	}


	/** 取得分页列表 */
	async getProductList({
		cateId, 
		search, // 搜索条件
		sortType, // 搜索菜单
		sortVal, // 搜索菜单
		orderBy, // 排序 
		page,
		size,
		isTotal = true,
		oldTotal
	}) {
 
		orderBy = orderBy || {
			'PRODUCT_ORDER': 'asc',
			'PRODUCT_ADD_TIME': 'desc'
		};
		let fields = 'PRODUCT_VIEW_CNT,PRODUCT_TITLE,PRODUCT_CATE_ID,PRODUCT_ADD_TIME,PRODUCT_ORDER,PRODUCT_STATUS,PRODUCT_CATE_NAME,PRODUCT_OBJ';

		let where = {};
		where.and = {
			_pid: this.getProjectId() //复杂的查询在此处标注PID
		};
		where.and.PRODUCT_STATUS = 1; // 状态 

		if (cateId && cateId !== '0') where.and.PRODUCT_CATE_ID = cateId;

		if (util.isDefined(search) && search) {
			where.or = [
				{ PRODUCT_TITLE: ['like', search] },
			];
		} else if (sortType && util.isDefined(sortVal)) {
			// 搜索菜单
			switch (sortType) {
				case 'sort': {
					orderBy = this.fmtOrderBySort(sortVal, 'PRODUCT_ADD_TIME');
					break;
				}
				case 'cateId': {
					if (sortVal) where.and.PRODUCT_CATE_ID = String(sortVal);
					break;
				}
			}
		}
 
		return await ProductModel.getList(where, fields, orderBy, page, size, isTotal, oldTotal);
	}  

}