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This commit is contained in:
张成
426
api/service/autoFile.js
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426
api/service/autoFile.js
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var ejs = require("ejs");
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const path = require("path");
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const fs = require("fs");
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const db = require("../../middleware/db");
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const funTool = require("../../tool/funTool");
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const logsUtil = require("../../tool/logs");
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const Sequelize = require("sequelize");
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const { sys_project, sys_model, sys_model_field, sys_form, sys_form_field, op, querySql } = require("../../middleware/baseModel");
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module.exports = {
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configTemplate(curPath) {
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let tempPath = path.join(__dirname, `../../config/template/${curPath}`);
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return tempPath;
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},
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mapMySQLTypeToSequelize(mysqlType) {
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const typeMapping = {
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'INT': "INTEGER",
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'VARCHAR': "STRING",
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'TEXT': "TEXT",
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'DATE': "DATE",
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'DATETIME': "DATE",
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'TIMESTAMP': "DATE",
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'BOOLEAN': "BOOLEAN",
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'FLOAT': "FLOAT",
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'DOUBLE': "DOUBLE",
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'DECIMAL': "DECIMAL",
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'BLOB': "BLOB",
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'JSON': "JSON",
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};
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const baseType = mysqlType.replace(/\(.*?\)/, '').toUpperCase();
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return typeMapping[baseType] || "STRING";
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},
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async outBuildPath(curPath, projectId) {
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let PROJECT_PATH = ``;
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if (projectId) {
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let projectRow = await sys_project.findOne({ where: { id: projectId } });
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if (projectRow) {
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let { key } = projectRow;
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PROJECT_PATH = `${key}/`;
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}
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}
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let tempPath = path.join(__dirname, `../../build/${PROJECT_PATH}${curPath}`);
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let directoryPath = path.dirname(tempPath);
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if (!fs.existsSync(directoryPath)) {
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// 如果目录不存在，创建目录
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fs.mkdirSync(directoryPath, { recursive: true });
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console.log("目录已创建");
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}
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return tempPath;
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},
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getBuildUrl(curPath) {
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let dirPath = path.join(__dirname, "../../");
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let newFilePath = curPath.replace(dirPath, "");
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newFilePath = newFilePath.replace("build", "");
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return newFilePath;
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},
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async querySql(sql, project_id) {
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let dbPath = await this.outBuildPath(`api/db.js`, project_id);
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let db = require(dbPath);
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return await db.sequelize.query(sql, { type: Sequelize.QueryTypes.RAW });
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},
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async ddlSql(sql, project_id) {
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let dbPath = await this.outBuildPath(`api/db.js`, project_id);
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let db = require(dbPath);
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return await db.sequelize.query(sql, { type: Sequelize.QueryTypes.RAW });
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},
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async autoConfig(project_id) {
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let projectRow = await sys_project.findOne({ where: { id: project_id } });
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if (projectRow) {
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let { key: project_key } = projectRow
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let projectConfig = await sys_project_config.findOne({ where: { project_id: project_id } });
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let tempPath = this.configTemplate(`config.ejs`);
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let dbTxt = await fs.readFileSync(tempPath, "utf-8");
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let htmlDbConnect = ejs.render(dbTxt, { project_key, config: projectConfig }, { rmWhitespace: true });
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let dbTempBuildPath = await this.outBuildPath(`config/config.json`, project_id);
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await fs.writeFileSync(dbTempBuildPath, htmlDbConnect);
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}
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},
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async autoDbConfig(project_id) {
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let projectRow = await sys_project.findOne({ where: { id: project_id } });
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if (projectRow) {
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let projectConfigRow = await sys_project_config.findOne({ where: { project_id } });
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if (projectConfigRow) {
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let dbConfig = projectConfigRow.db;
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let tempPath = this.configTemplate(`db.ejs`);
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let dbTxt = await fs.readFileSync(tempPath, "utf-8");
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let htmlDbConnect = ejs.render(dbTxt, { dbConfig }, { rmWhitespace: true });
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let dbTempBuildPath = await this.outBuildPath(`api/db.js`, project_id);
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if (await funTool.isExist(dbTempBuildPath)) {
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fs.unlinkSync(dbTempBuildPath);
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}
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await fs.writeFileSync(dbTempBuildPath, htmlDbConnect);
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}
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}
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},
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async autoInitDb(project_id) {
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let dbDdlPath = this.configTemplate(`dbInit/ddl.db`);
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let ddlSql = await fs.readFileSync(dbDdlPath, "utf-8");
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let ddlRows = ddlSql.split(';')
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// 创建ddl表
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if (ddlRows && ddlRows.length > 0) {
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for (let i = 0; i < ddlRows.length; i++) {
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try {
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let sql = ddlRows[i].trim()
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await this.ddlSql(sql, project_id)
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}
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catch (e) {
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logsUtil.errError(e.message)
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}
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}
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}
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let dbInsertPath = this.configTemplate(`dbInit/insert.db`);
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let insertSql = await fs.readFileSync(dbInsertPath, "utf-8");
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let insertRows = insertSql.split(';')
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// 初始化表 数据
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if (insertRows && insertRows.length > 0) {
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for (let i = 0; i < insertRows.length; i++) {
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try {
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let sql = insertRows[i].trim()
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let projectRow = await sys_project.findOne({ where: { id: project_id } });
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if (projectRow) {
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sql = sql.replace("${demo系统管理}", projectRow.name)
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}
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await this.ddlSql(sql, project_id)
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}
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catch (e) {
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logsUtil.errError(e.message)
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}
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}
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}
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},
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async autoModel(id, uuid) {
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let modelRow = await sys_model.findOne({ where: { id: id } });
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if (modelRow) {
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let tempPath = this.configTemplate(`model.ejs`);
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let modelTxt = await fs.readFileSync(tempPath, "utf-8");
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let columnsRows = await sys_model_field.findAll({
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where: {
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model_id: id,
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key: {
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[op.notIn]: ["id", "create_time", "last_modify_time"]
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}
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}, order: [["sort", "asc"]]
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});
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if (columnsRows) {
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let html = ejs.render(modelTxt, { columns: columnsRows, table_name: modelRow.key, isProjectDb: false }, { rmWhitespace: true });
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let modelBuildPath = await this.outBuildPath(`api/model/${modelRow.key}.js`, modelRow.project_id);
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await fs.writeFileSync(modelBuildPath, html);
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let htmlDb = ejs.render(modelTxt, { columns: columnsRows, table_name: modelRow.key, isProjectDb: true }, { rmWhitespace: true });
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let modelTempBuildPath = await this.outBuildPath(`api/model/${modelRow.key}_${uuid}.js`, modelRow.project_id);
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await fs.writeFileSync(modelTempBuildPath, htmlDb);
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}
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}
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},
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async autoDb(id, uuid) {
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let modelRow = await sys_model.findOne({ where: { id: id } });
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if (modelRow) {
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let { project_id, key } = modelRow;
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let modelPath = await this.outBuildPath(`api/model/${key}_${uuid}.js`, project_id);
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try {
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// 延时调用 重新生成数据库
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let modelDb = require(modelPath);
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await modelDb.sync({ force: true });
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fs.unlinkSync(modelPath); // 重新删除文件
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} catch (e) {
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console.error(e.message);
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fs.unlinkSync(modelPath); // 重新删除文件
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}
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}
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},
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async autoController(id) {
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let modelRow = await sys_model.findOne({ where: { id: id } });
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if (modelRow) {
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let { key: table_name } = modelRow.toJSON();
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let controllerPath = this.configTemplate("controller.ejs");
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let controllerTxt = await fs.readFileSync(controllerPath, "utf-8", { rmWhitespace: true });
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let html = ejs.render(controllerTxt, { table_name });
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let controllerAdminPath = await this.outBuildPath(`api/controller_admin/${table_name}.js`, modelRow.project_id);
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await fs.writeFileSync(controllerAdminPath, html);
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}
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},
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async getFrontTemplatePath(form_id) {
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let fileName = "";
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let model_id = "";
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let modelName = "custom_template";
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let sysFormRow = await sys_form.findOne({ where: { id: form_id } });
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if (sysFormRow) {
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fileName = path.basename(sysFormRow.component).replace(".vue", "");
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model_id = sysFormRow.model_id;
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let modelRow = await sys_model.findOne({ where: { id: model_id } });
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if (modelRow) {
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modelName = modelRow.key;
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}
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}
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return { modelName, fileName, model_id };
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},
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async createForm(row) {
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if (row) {
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let { model_id, component, api_path } = row;
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let formRow = await sys_form.findOne({ where: { model_id, component, api_path } });
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if (formRow) {
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await sys_form_field.destroy({ where: { form_id: formRow.id } }); // 删除所有字段
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} else {
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let modelRow = await sys_model.findOne({ where: { id: model_id } });
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let { name, project_id } = modelRow;
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formRow = await sys_form.create({ name, project_id, model_id, component, api_path });
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}
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// 创建表单
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if (formRow) {
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let form_id = formRow.id;
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let fieldRows = await sys_model_field.findAll({ where: { model_id: model_id }, order: [["sort", "asc"]] });
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if (fieldRows && fieldRows.length > 0) {
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for (let i = 0; i < fieldRows.length; i++) {
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let { id: model_field_id, name: model_field_name, control, data_type } = fieldRows[i];
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let is_show_list = data_type === "TEXT" ? 0 : 1;
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await sys_form_field.create({ form_id, model_field_id, model_field_name, control, is_show_edit: 1, is_edit_disable: 0, is_show_list, is_show_seach: 1, sort: i });
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}
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}
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}
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}
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},
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// 生成前端文件Api
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async autoFrontApi(row) {
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if (row) {
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let { id: form_id, api_path, project_id } = row;
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let api_path_index = api_path.lastIndexOf("/");
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let folderPath = await this.outBuildPath(`admin/src/api/${api_path.substr(0, api_path_index)}`, project_id);
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let filePath = api_path.substr(api_path_index, api_path.length - 1);
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let apihtml = "";
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let { modelName, fileName } = await this.getFrontTemplatePath(form_id);
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if (fileName) {
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let apiServerPath = this.configTemplate("vue_file/apiServer.ejs");
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let controllerTxt = await fs.readFileSync(apiServerPath, "utf-8");
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apihtml = ejs.render(controllerTxt, { modelName, fileName });
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}
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//创建文件夹
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await funTool.mkdirsSync(folderPath);
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let newFilePath = `${folderPath}/${filePath}`;
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// 创建api文件
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await fs.writeFileSync(newFilePath, apihtml);
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let buildUrl = this.getBuildUrl(newFilePath);
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return buildUrl;
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}
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},
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// 创建page 下Vue文件
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async autoFrontVue(row) {
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if (row) {
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let { id: form_id, component, api_path } = row;
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let component_index = component.lastIndexOf("/");
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let folderRoot = `${component.substr(0, component_index)}`;
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let { fileName, model_id } = await this.getFrontTemplatePath(form_id);
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if (fileName) {
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let sysFormRow = await sys_form.findOne({ where: { id: form_id } });
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if (sysFormRow && sysFormRow.id) {
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let sysFormFields = await sys_form_field.findAll({
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where: { form_id: sysFormRow.id },
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include: [
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{
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association: sys_form_field.associations.field,
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attributes: ["key", "name", "data_type", "default_value"],
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},
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],
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order: [["sort", "asc"]],
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});
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let newcolumnsRows = sysFormFields.map((p) => {
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let newRow = p.toJSON();
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// 设置默认值
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if (newRow.field && newRow.field.default_value) {
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newRow.default_value = newRow.field.default_value;
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} else {
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newRow.default_value = "";
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}
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newRow.name = newRow.model_field_name;
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if (newRow.field && newRow.field.key) {
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newRow.key = newRow.field.key;
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newRow.data_type = newRow.field.data_type;
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}
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if (typeof newRow.control === "string") {
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newRow.control = JSON.parse(newRow.control);
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}
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if (newRow.control.interfaceType === "本地数据") {
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newRow.source = newRow.control.localData || [];
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} else {
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newRow.source = [];
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}
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return newRow;
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});
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let pagePath = this.configTemplate(`vue_file/page.ejs`);
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let controllerTxt = await fs.readFileSync(pagePath, "utf-8");
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let pageHtml = ejs.render(controllerTxt, { api_path, fileName, columns: newcolumnsRows, model_id }, { rmWhitespace: true });
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let folderPath = await this.outBuildPath(`admin/src/view/${folderRoot}`, sysFormRow.project_id);
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//创建文件夹
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await funTool.mkdirsSync(folderPath);
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let filePath = `${folderPath}/${fileName}.vue`;
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await fs.writeFileSync(filePath, pageHtml);
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let buildUrl = this.getBuildUrl(filePath);
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return buildUrl;
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}
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}
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}
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},
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// 删除vueApiServer文件
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async destroyApiFile(form_id) {
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try {
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let formRow = await sys_form.findOne({ where: { id: form_id } });
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if (formRow) {
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let { model_id, project_id } = formRow;
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let modelRow = await sys_model.findOne({ where: { id: model_id } });
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if (modelRow) {
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let modelKey = modelRow.key;
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// 删除后端 controller
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let controller_admin_path = await this.outBuildPath(`api/controller_admin/${modelKey}.js`, project_id);
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if (await funTool.isExist(controller_admin_path)) {
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fs.unlinkSync(controller_admin_path);
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}
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// 删除后端 modelPath
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let modelPath = await this.outBuildPath(`api/model/${modelKey}.js`, project_id);
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if (await funTool.isExist(modelPath)) {
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fs.unlinkSync(modelPath);
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}
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// 删除数据库
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await ddlSql(`DROP TABLE ${modelKey}`);
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}
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}
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} catch (error) {
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logsUtil.errError(error.message);
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return false;
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}
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return true;
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},
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// 删除vue文件
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async destroyVueFile(form_id) {
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let formRow = await sys_form.findOne({ where: { id: form_id } });
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if (formRow) {
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let { id, component, api_path, project_id } = formRow;
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// 删除前端page
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if (component) {
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let pagePath = await this.outBuildPath(`admin/src/view/${component}`, project_id);
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if (await funTool.isExist(pagePath)) {
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fs.unlinkSync(pagePath);
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}
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}
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// 删除前端apiServe
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if (api_path) {
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let apiPath = await this.outBuildPath(`admin/src/api/${api_path}`, project_id);
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if (await funTool.isExist(apiPath)) {
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fs.unlinkSync(apiPath);
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}
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}
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// 删除表单
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let formRow = await sys_form.findOne({ where: { id } });
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if (formRow) {
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await sys_form_field.destroy({ where: { form_id: formRow.id } });
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await formRow.destroy({});
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}
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}
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},
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};
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