ticket generation working

src/server/backend/db/data/tickets.json

@@ -0,0 +1 @@
+{}

src/server/backend/db/db.js

@@ -33,7 +33,6 @@ module.exports.getDataSimple = ( db, column, searchQuery ) => {
         } ).catch( error => {
             reject( error );
         } );
-        // resolve( '$2b$05$ElMYWoMjk7567lXkIkee.e.6cxCrWU4gkfuNLB8gmGYLQQPm7gT3O' );
     } );
 };
 

src/server/backend/db/jsonDataHelper.js

@@ -13,7 +13,7 @@
 
 class DataHelper {
     constructor () {
-
+        
     }
 }
 

src/server/backend/db/jsondb.js

@@ -7,8 +7,98 @@
 *
 */
 
+const fs = require( 'fs' );
+const path = require( 'path' );
+
 class JSONDB {
     constructor () {
-        
+        this.db = {};
+    }
+
+    connect ( ) {
+        this.db = JSON.parse( fs.readFileSync( path.join( __dirname + '/data/db.json' ) ) );
+        setInterval( async () => {
+            fs.writeFile( path.join( __dirname + '/data/db.json' ), JSON.stringify( this.db ) );
+        }, 10000 );
+        console.log( '[ JSON-DB ] Database initialized successfully' );
+        return 'connection';
+    }
+
+    query ( operation, table ) {
+        return new Promise( ( resolve, reject ) => {
+            /* 
+                Possible operation.command values (all need the table argument of the method call):
+                    - getAllData: no additional instructions needed
+
+                    - getFilteredData: 
+                        - operation.property (the column to search for the value), 
+                        - operation.searchQuery (the value to search for [will be sanitised by method])
+
+                    - InnerJoin (Select values that match in both tables):
+                        - operation.property (the column to search for the value),
+                        - operation.searchQuery (the value to search for [will be sanitised by method])
+                        - operation.selection (The columns of both tables to be selected, e.g. users.name, orders.id)
+                        - operation.secondTable (The second table to perform Join operation with)
+                        - operation.matchingParam (Which properties should be matched to get the data, e.g. order.user_id=users.id)
+
+                    - LeftJoin (Select values in first table and return all corresponding values of second table): 
+                        - operation.property (the column to search for the value), 
+                        - operation.searchQuery (the value to search for [will be sanitised by method])
+                        - operation.selection (The columns of both tables to be selected, e.g. users.name, orders.id)
+                        - operation.secondTable (The second table to perform Join operation with)
+                        - operation.matchingParam (Which properties should be matched to get the data, e.g. order.user_id=users.id)
+
+                    - RightJoin (Select values in second table and return all corresponding values of first table): 
+                        - operation.property (the column to search for the value), 
+                        - operation.searchQuery (the value to search for [will be sanitised by method])
+                        - operation.selection (The columns of both tables to be selected, e.g. users.name, orders.id)
+                        - operation.secondTable (The second table to perform Join operation with)
+                        - operation.matchingParam (Which properties should be matched to get the data, e.g. order.user_id=users.id)
+
+                    - addData:
+                        - operation.data (key-value pair with all data as values and column to insert into as key)
+                     
+                    - updateData:
+                        - operation.newValues (a object with keys being the column and value being the value to be inserted into that column, values are being
+                            sanitised by the function)
+                        - operation.property (the column to search for the value), 
+                        - operation.searchQuery (the value to search for [will be sanitised by method])
+
+                    - checkDataAvailability:
+                        - operation.property (the column to search for the value), 
+                        - operation.searchQuery (the value to search for [will be sanitised by method])
+
+                    - fullCustomCommand:
+                        - operation.query (the SQL instruction to be executed) --> NOTE: This command will not be sanitised, so use only with proper sanitisation!
+            */
+            
+            if ( operation.command === 'getAllData' ) {
+                resolve( this.db[ table ] );
+            } else if ( operation.command === 'getFilteredData' ) {
+                // 
+            } else if ( operation.command === 'fullCustomCommand' ) {
+                //
+            } else if ( operation.command === 'addData' ) {
+                //
+            } else if ( operation.command === 'updateData' ) {
+                if ( !operation.property || !operation.searchQuery ) reject( 'Refusing to run destructive command: Missing Constraints' );
+                else {
+                    //
+                }
+            } else if ( operation.command === 'deleteData' ) {
+                if ( !operation.property || !operation.searchQuery ) reject( 'Refusing to run destructive command: Missing Constraints' );
+                else {
+                    //
+                }
+            } else if ( operation.command === 'InnerJoin' ) {
+                //
+            } else if ( operation.command === 'LeftJoin' ) {
+                //
+            } else if ( operation.command === 'RightJoin' ) {
+                //
+            } else if ( operation.command === 'checkDataAvailability' ) {
+                // 
+            }
+        } );
     }
 }

src/server/backend/db/mysqldb.js

@@ -57,7 +57,7 @@ class SQLDB {
         } );
         this.sqlConnection.query( 'CREATE TABLE libreevent_users ( account_id INT ( 10 ) NOT NULL AUTO_INCREMENT, email TINYTEXT NOT NULL, pass TEXT, name TEXT, first_name TEXT, two_fa TINYTEXT, user_data VARCHAR( 60000 ), mail_confirmed TINYTEXT, marketing_ok TINYTEXT, PRIMARY KEY ( account_id ) ) ENGINE=INNODB;', ( error ) => {
             if ( error ) if ( error.code !== 'ER_TABLE_EXISTS_ERROR' ) throw error;
-            this.sqlConnection.query( 'CREATE TABLE libreevent_orders ( order_id INT ( 10 ) NOT NULL AUTO_INCREMENT, account_id INT ( 10 ) NOT NULL, seats VARCHAR( 60000 ), PRIMARY KEY ( order_id ), FOREIGN KEY ( account_id ) REFERENCES libreevent_users( account_id ) ) ENGINE=INNODB;', ( error ) => {
+            this.sqlConnection.query( 'CREATE TABLE libreevent_orders ( order_id INT ( 10 ) NOT NULL AUTO_INCREMENT, order_name TINYTEXT, account_id INT ( 10 ) NOT NULL, tickets VARCHAR( 60000 ), PRIMARY KEY ( order_id ), FOREIGN KEY ( account_id ) REFERENCES libreevent_users( account_id ) ) ENGINE=INNODB;', ( error ) => {
                 if ( error ) if ( error.code !== 'ER_TABLE_EXISTS_ERROR' ) throw error;
                 this.sqlConnection.query( 'CREATE TABLE libreevent_admin ( account_id INT NOT NULL AUTO_INCREMENT, email TINYTEXT, pass TEXT, permissions VARCHAR( 1000 ), username TINYTEXT, two_fa TINYTEXT, PRIMARY KEY ( account_id ) );', ( error ) => {
                     if ( error ) if ( error.code !== 'ER_TABLE_EXISTS_ERROR' ) throw error;