mirror of
https://gitlab.com/jusax23/wam.git
synced 2024-11-22 14:46:35 +01:00
Added Files
This commit is contained in:
parent
87e5b9f3d0
commit
4c26995d86
5 changed files with 329 additions and 0 deletions
1
.gitignore
vendored
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1
.gitignore
vendored
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@ -0,0 +1 @@
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node_modules
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105
db.js
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105
db.js
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//npm install mysql
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var mysql = await import('mysql');
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const db = function ({host, port, user, password, database}) {
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var t= this;
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var con = mysql.createConnection({
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host: host,
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port: port,
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user: user,
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password: password,
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database: database,
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multipleStatements: true
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});
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var connected = false;
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t.connect = function(){
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return new Promise((res,rej)=>{
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con.connect(function(err) {
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if (err) {
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rej(err);
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}else{
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connected = true;
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res();
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};
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});
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});
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};
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t.isconnected = function(){
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return connected;
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};
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t.check = function(structure){
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return new Promise((res,rej)=>{
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if(!connected) return false;
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var sqlcode1 = "";
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var sqlcode2 = ""; //ALTER TABLE `cars` ADD IF NOT EXISTS `test` INT NOT NULL;
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var sqlcode3 = ""; //ALTER TABLE `cars` CHANGE `test` `test` TEXT NOT NULL;
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var tablenames = Object.keys(structure);
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for (var i = 0; i < tablenames.length; i++) {
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let tablename = tablenames[i];
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let table = structure[tablename];
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let attributes = Object.keys(table);
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if(attributes.length>1){
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sqlcode1 += `CREATE TABLE IF NOT EXISTS ${con.escapeId(tablename)} (`;
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for (var j = 0; j < attributes.length; j++) {
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var attributename = attributes[j];
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var attribute = table[attributename];
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sqlcode1+=`${con.escapeId(attributename)} ${attribute.type||"text"}`;
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sqlcode2+=`ALTER TABLE ${con.escapeId(tablename)} ADD IF NOT EXISTS ${con.escapeId(attributename)} ${attribute.type||"text"}`;
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sqlcode3+=`ALTER TABLE ${con.escapeId(tablename)} CHANGE ${con.escapeId(attributename)} ${con.escapeId(attributename)} ${attribute.type||"text"}`;
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if(!!attribute.A_I){
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sqlcode1+=` AUTO_INCREMENT PRIMARY KEY`;
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sqlcode2+=` AUTO_INCREMENT PRIMARY KEY`;
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sqlcode3+=` AUTO_INCREMENT`;
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}else if(!!attribute.default){
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sqlcode1+=` DEFAULT ${con.escape(attribute.default)}`;
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sqlcode2+=` DEFAULT ${con.escape(attribute.default)}`;
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sqlcode3+=` DEFAULT ${con.escape(attribute.default)}`;
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}
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sqlcode1+=", ";
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sqlcode2+="; ";
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sqlcode3+="; ";
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}
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sqlcode1 = sqlcode1.slice(0,-2);
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sqlcode1+=`); `;
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}
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}
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con.query(sqlcode1+sqlcode2+sqlcode3,[],function(err,result){
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if(err){
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rej(err);
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}else{
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res();
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}
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});
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});
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};
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t.query = function(sql,insert = []){
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return new Promise((res,rej)=>{
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if(!connected) return rej("Not Connected to DB!");
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con.query(sql,insert,function(err,result){
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if(!err){
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res(result);
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}else{
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rej(err);
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}
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});
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});
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};
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t.disconnect = function(){
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connected = false;
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return new Promise((res,rej)=>{
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con.end((err)=>{
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if(err){
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rej();
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}else{
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res();
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}
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});
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});
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};
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}
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export default db;
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//CREATE TABLE customers (id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(255), address VARCHAR(255))
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24
main.js
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24
main.js
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@ -0,0 +1,24 @@
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import wam from "./db.js";
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const db_struct = {
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accounts: {
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ID: {type:"int", A_I:true},
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accountId: {type:"text" },
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name: {type:"text" },
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accountkey: {type:"text" },
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},
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};
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//const host="localhost", port=3306, user="user", password="12345678", database="testDB";
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const host="rpi2", port=3306, user="jusax", password="testserver", database="test";
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const db = new wam({host, port, user, password, database})
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db.connect()
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.then(()=>db.check(db_struct))
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.then(()=>console.log("db is now ready!"))
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.catch(err=>{
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console.log("Can not connect properly to the Database: ",err);
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process.exit();
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});
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173
package-lock.json
generated
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173
package-lock.json
generated
Normal file
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@ -0,0 +1,173 @@
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{
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"name": "wam",
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"version": "1.0.0",
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"lockfileVersion": 2,
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"requires": true,
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"packages": {
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"": {
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"name": "wam",
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"version": "1.0.0",
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"license": "ISC",
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"dependencies": {
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"mysql": "^2.18.1"
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}
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},
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"node_modules/bignumber.js": {
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"version": "9.0.0",
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"resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
|
||||||
|
"integrity": "sha512-t/OYhhJ2SD+YGBQcjY8GzzDHEk9f3nerxjtfa6tlMXfe7frs/WozhvCNoGvpM0P3bNf3Gq5ZRMlGr5f3r4/N8A==",
|
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|
"engines": {
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|
"node": "*"
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|
}
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|
},
|
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|
"node_modules/core-util-is": {
|
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|
"version": "1.0.3",
|
||||||
|
"resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
|
||||||
|
"integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
|
||||||
|
},
|
||||||
|
"node_modules/inherits": {
|
||||||
|
"version": "2.0.4",
|
||||||
|
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
|
||||||
|
"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
|
||||||
|
},
|
||||||
|
"node_modules/isarray": {
|
||||||
|
"version": "1.0.0",
|
||||||
|
"resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
|
||||||
|
"integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
|
||||||
|
},
|
||||||
|
"node_modules/mysql": {
|
||||||
|
"version": "2.18.1",
|
||||||
|
"resolved": "https://registry.npmjs.org/mysql/-/mysql-2.18.1.tgz",
|
||||||
|
"integrity": "sha512-Bca+gk2YWmqp2Uf6k5NFEurwY/0td0cpebAucFpY/3jhrwrVGuxU2uQFCHjU19SJfje0yQvi+rVWdq78hR5lig==",
|
||||||
|
"dependencies": {
|
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|
"bignumber.js": "9.0.0",
|
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|
"readable-stream": "2.3.7",
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|
"safe-buffer": "5.1.2",
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|
"sqlstring": "2.3.1"
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|
},
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|
"engines": {
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|
"node": ">= 0.6"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/process-nextick-args": {
|
||||||
|
"version": "2.0.1",
|
||||||
|
"resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
|
||||||
|
"integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
|
||||||
|
},
|
||||||
|
"node_modules/readable-stream": {
|
||||||
|
"version": "2.3.7",
|
||||||
|
"resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
|
||||||
|
"integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
|
||||||
|
"dependencies": {
|
||||||
|
"core-util-is": "~1.0.0",
|
||||||
|
"inherits": "~2.0.3",
|
||||||
|
"isarray": "~1.0.0",
|
||||||
|
"process-nextick-args": "~2.0.0",
|
||||||
|
"safe-buffer": "~5.1.1",
|
||||||
|
"string_decoder": "~1.1.1",
|
||||||
|
"util-deprecate": "~1.0.1"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/safe-buffer": {
|
||||||
|
"version": "5.1.2",
|
||||||
|
"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
|
||||||
|
"integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
|
||||||
|
},
|
||||||
|
"node_modules/sqlstring": {
|
||||||
|
"version": "2.3.1",
|
||||||
|
"resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.1.tgz",
|
||||||
|
"integrity": "sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A=",
|
||||||
|
"engines": {
|
||||||
|
"node": ">= 0.6"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/string_decoder": {
|
||||||
|
"version": "1.1.1",
|
||||||
|
"resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
|
||||||
|
"integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
|
||||||
|
"dependencies": {
|
||||||
|
"safe-buffer": "~5.1.0"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"node_modules/util-deprecate": {
|
||||||
|
"version": "1.0.2",
|
||||||
|
"resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
|
||||||
|
"integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"dependencies": {
|
||||||
|
"bignumber.js": {
|
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|
"version": "9.0.0",
|
||||||
|
"resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
|
||||||
|
"integrity": "sha512-t/OYhhJ2SD+YGBQcjY8GzzDHEk9f3nerxjtfa6tlMXfe7frs/WozhvCNoGvpM0P3bNf3Gq5ZRMlGr5f3r4/N8A=="
|
||||||
|
},
|
||||||
|
"core-util-is": {
|
||||||
|
"version": "1.0.3",
|
||||||
|
"resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.3.tgz",
|
||||||
|
"integrity": "sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ=="
|
||||||
|
},
|
||||||
|
"inherits": {
|
||||||
|
"version": "2.0.4",
|
||||||
|
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
|
||||||
|
"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
|
||||||
|
},
|
||||||
|
"isarray": {
|
||||||
|
"version": "1.0.0",
|
||||||
|
"resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
|
||||||
|
"integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
|
||||||
|
},
|
||||||
|
"mysql": {
|
||||||
|
"version": "2.18.1",
|
||||||
|
"resolved": "https://registry.npmjs.org/mysql/-/mysql-2.18.1.tgz",
|
||||||
|
"integrity": "sha512-Bca+gk2YWmqp2Uf6k5NFEurwY/0td0cpebAucFpY/3jhrwrVGuxU2uQFCHjU19SJfje0yQvi+rVWdq78hR5lig==",
|
||||||
|
"requires": {
|
||||||
|
"bignumber.js": "9.0.0",
|
||||||
|
"readable-stream": "2.3.7",
|
||||||
|
"safe-buffer": "5.1.2",
|
||||||
|
"sqlstring": "2.3.1"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"process-nextick-args": {
|
||||||
|
"version": "2.0.1",
|
||||||
|
"resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
|
||||||
|
"integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
|
||||||
|
},
|
||||||
|
"readable-stream": {
|
||||||
|
"version": "2.3.7",
|
||||||
|
"resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
|
||||||
|
"integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
|
||||||
|
"requires": {
|
||||||
|
"core-util-is": "~1.0.0",
|
||||||
|
"inherits": "~2.0.3",
|
||||||
|
"isarray": "~1.0.0",
|
||||||
|
"process-nextick-args": "~2.0.0",
|
||||||
|
"safe-buffer": "~5.1.1",
|
||||||
|
"string_decoder": "~1.1.1",
|
||||||
|
"util-deprecate": "~1.0.1"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"safe-buffer": {
|
||||||
|
"version": "5.1.2",
|
||||||
|
"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
|
||||||
|
"integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
|
||||||
|
},
|
||||||
|
"sqlstring": {
|
||||||
|
"version": "2.3.1",
|
||||||
|
"resolved": "https://registry.npmjs.org/sqlstring/-/sqlstring-2.3.1.tgz",
|
||||||
|
"integrity": "sha1-R1OT/56RR5rqYtyvDKPRSYOn+0A="
|
||||||
|
},
|
||||||
|
"string_decoder": {
|
||||||
|
"version": "1.1.1",
|
||||||
|
"resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
|
||||||
|
"integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
|
||||||
|
"requires": {
|
||||||
|
"safe-buffer": "~5.1.0"
|
||||||
|
}
|
||||||
|
},
|
||||||
|
"util-deprecate": {
|
||||||
|
"version": "1.0.2",
|
||||||
|
"resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
|
||||||
|
"integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
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26
package.json
Normal file
26
package.json
Normal file
|
|
@ -0,0 +1,26 @@
|
||||||
|
{
|
||||||
|
"name": "wam",
|
||||||
|
"version": "1.0.0",
|
||||||
|
"description": "What a mess?\r Ensure simple mysql database structures.",
|
||||||
|
"main": "db.js",
|
||||||
|
"type":"module",
|
||||||
|
"files": [
|
||||||
|
"db.js"
|
||||||
|
],
|
||||||
|
"scripts": {
|
||||||
|
"test": "echo \"Error: no test specified\" && exit 1"
|
||||||
|
},
|
||||||
|
"repository": {
|
||||||
|
"type": "git",
|
||||||
|
"url": "git+https://gitlab.com/jusax23/wam.git"
|
||||||
|
},
|
||||||
|
"author": "jusax23",
|
||||||
|
"license": "ISC",
|
||||||
|
"bugs": {
|
||||||
|
"url": "https://gitlab.com/jusax23/wam/issues"
|
||||||
|
},
|
||||||
|
"homepage": "https://gitlab.com/jusax23/wam#readme",
|
||||||
|
"dependencies": {
|
||||||
|
"mysql": "^2.18.1"
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in a new issue