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added db model and diagram of concept design for my backend
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,246 @@ | ||
| drop database lcpdb; | ||
| create database lcpdb; | ||
| use lcpdb; | ||
|
|
||
| create table Customers ( | ||
| customersid int PRIMARY KEY auto_increment, | ||
| customersname varchar(255) not null, | ||
| customerspass varchar(255) not null, | ||
| customersrole varchar(255) null default 'user', | ||
| email varchar(255) not null, | ||
| pin int null, | ||
| firstname varchar(255) null, | ||
| lastname varchar(255) null, | ||
| datebirthday date null, | ||
| dateregistered date null, | ||
| country varchar(255) null, | ||
| phonenumber varchar(255) null, | ||
| postaladdress varchar(255) null, | ||
| city varchar(255) null, | ||
| zipcode varchar(255) null, | ||
| stateprovince varchar(255) null, | ||
| CONSTRAINT UC_Customers UNIQUE (customersid) | ||
| ); | ||
|
|
||
| create table Employees ( | ||
| employeesid int primary key auto_increment, | ||
| employeesname varchar(255) not null, | ||
| employeespass varchar(255) not null, | ||
| employeesrole varchar(255) null default 'vendor', | ||
| email varchar(255) not null, | ||
| pin int null, | ||
| firstname varchar(255) null, | ||
| lastname varchar(255) null, | ||
| datebirthday date null, | ||
| dateregistered date null, | ||
| country varchar(255) null, | ||
| phonenumber varchar(255) null, | ||
| postaladdress varchar(255) null, | ||
| city varchar(255) null, | ||
| zipcode varchar(255) null, | ||
| stateprovince varchar(255) null, | ||
| CONSTRAINT UC_Employees UNIQUE (employeesid) | ||
| ); | ||
|
|
||
| create table Products ( | ||
| productsid int primary key auto_increment, | ||
| prodtitle varchar(255) not null, | ||
| prodtype varchar(255) not null, | ||
| proddesc varchar(255) null, | ||
| prodprice real null, | ||
| prodimgmain varchar(255) null, | ||
| prodgallery varchar(255) null, | ||
| prodisfeatured boolean null, | ||
| proddatecreated date null, | ||
| proddateupdated date null, | ||
| customersid int null, | ||
| employeesid int null, | ||
| CONSTRAINT UC_Products UNIQUE (productsid, customersid, employeesid), | ||
| FOREIGN KEY (customersid) REFERENCES Customers(customersid), | ||
| FOREIGN KEY (employeesid) REFERENCES employees(employeesid) | ||
| ); | ||
|
|
||
| create table OrdersCustomers ( | ||
| ordersid int primary key auto_increment, | ||
| customersid int null, | ||
| CONSTRAINT UC_Orders UNIQUE (ordersid, customersid), | ||
| FOREIGN KEY (customersid) REFERENCES Customers(customersid) | ||
| ); | ||
|
|
||
| create table Orders ( | ||
| ordersid int primary key auto_increment, | ||
| productsid int null, | ||
| quantity int null, | ||
| orderdate date null, | ||
| itemprice double null, | ||
| itemdiscount int null, | ||
| itemstock int null, | ||
| CONSTRAINT UC_Orders UNIQUE (ordersid, productsid), | ||
| FOREIGN KEY (ordersid) REFERENCES OrdersCustomers(ordersid), | ||
| FOREIGN KEY (productsid) REFERENCES Products(productsid) | ||
| ); | ||
|
|
||
| create table Subscriptions ( | ||
| subsid int primary key auto_increment, | ||
| substitle varchar(255) not null, | ||
| subsdesc varchar(255) null, | ||
| substype varchar(255) null, | ||
| subsimg varchar(255) null, | ||
| subsdatepurchased date null, | ||
| subsdateended date null, | ||
| subsisexpired boolean null, | ||
| customersid int null, | ||
| employeesid int null, | ||
| productsid int null, | ||
| CONSTRAINT UC_Subscriptions UNIQUE (subsid, customersid, employeesid, productsid), | ||
| FOREIGN KEY (customersid) REFERENCES Customers(customersid), | ||
| FOREIGN KEY (employeesid) REFERENCES employees(employeesid), | ||
| FOREIGN KEY (productsid) REFERENCES Products(productsid) | ||
| ); | ||
|
|
||
| create table ProductsSubscriptions ( | ||
| productsid int primary key auto_increment, | ||
| subsid int null, | ||
| CONSTRAINT UC_ProductsSubscriptions UNIQUE (productsid, subsid), | ||
| FOREIGN KEY (productsid) REFERENCES Products(productsid) | ||
| ); | ||
|
|
||
| create table SubscriptionsKeys ( | ||
| keysid int primary key auto_increment, | ||
| keysvalue text not null, | ||
| keysdatestart date null, | ||
| keysdateexp date null, | ||
| keysdateupdated date null, | ||
| keysstatus enum('pending', 'granted', 'expired', 'revoked', 'unknown') null default 'pending', | ||
| subsid int null, | ||
| CONSTRAINT UC_SubscriptionsKeys UNIQUE (keysid, subsid), | ||
| FOREIGN KEY (subsid) REFERENCES Subscriptions(subsid) | ||
| ); | ||
|
|
||
| create table Projects ( | ||
| projectsid int primary key auto_increment, | ||
| projname varchar(255) not null, | ||
| projdesc varchar(255) not null, | ||
| projcompany varchar(255) not null, | ||
| projowner varchar(255) not null, | ||
| projcategory varchar(255) null, | ||
| projpriority boolean null, | ||
| projstatus enum('pending', 'delivered', 'approved', 'rejected', 'delayed', 'cancelled') null default 'pending', | ||
| projstartdate date null, | ||
| projenddate date null, | ||
| projclosedate date null, | ||
| projbudgetdays int null, | ||
| projbudgetcost double null, | ||
| projrecords varchar(255) null, | ||
| CONSTRAINT UC_Projects UNIQUE (projectsid) | ||
| ); | ||
|
|
||
| create table Category ( | ||
| categoryid int primary key auto_increment, | ||
| catdesc varchar(255) null, | ||
| projectsid int null, | ||
| CONSTRAINT UC_Category UNIQUE (categoryid, projectsid), | ||
| FOREIGN KEY (projectsid) REFERENCES Projects(projectsid) | ||
| ); | ||
|
|
||
| create table Tasks ( | ||
| tasksid int primary key auto_increment, | ||
| taskname varchar(255) not null, | ||
| taskdesc varchar(255) not null, | ||
| taskproject varchar(255) not null, | ||
| phasename varchar(255) not null, | ||
| taskstatus enum('pending', 'accepted', 'delayed', 'cancelled') null default 'pending' null, | ||
| taskowner varchar(255) null, | ||
| tasktype varchar(255) null, | ||
| taskpriority boolean null, | ||
| taskstartdate date null, | ||
| taskenddate date null, | ||
| taskteam varchar(255) null, | ||
| taskreviewdate date null, | ||
| taskreviewreport text null, | ||
| taskdocument text null, | ||
| taskdetails text null, | ||
| projectsid int null, | ||
| categoryid int null, | ||
| CONSTRAINT UC_Tasks UNIQUE (tasksid, projectsid, categoryid), | ||
| FOREIGN KEY (projectsid) REFERENCES Projects(projectsid), | ||
| FOREIGN KEY (categoryid) REFERENCES Category(categoryid) | ||
| ); | ||
|
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||
| create table TaskTypes ( | ||
| taskstypeid int primary key auto_increment, | ||
| taskstypedesc varchar(255) null, | ||
| tasksid int null, | ||
| CONSTRAINT UC_TaskTypes UNIQUE (taskstypeid, tasksid), | ||
| FOREIGN KEY (tasksid) REFERENCES Tasks(tasksid) | ||
| ); | ||
|
|
||
| create table ProjectPhases ( | ||
| phasesid int primary key auto_increment, | ||
| phasename varchar(255) not null, | ||
| projname varchar(255) not null, | ||
| phasedesc varchar(255) null, | ||
| phasestatus boolean null, | ||
| phasestartdate date null, | ||
| phaseenddate date null, | ||
| phaseactivities text null, | ||
| tasksid int null, | ||
| categoryid int null, | ||
| CONSTRAINT UC_ProjectPhases UNIQUE (phasesid), | ||
| FOREIGN KEY (tasksid) REFERENCES Tasks(tasksid), | ||
| FOREIGN KEY (categoryid) REFERENCES Category(categoryid) | ||
| ); | ||
|
|
||
| create table ProductsProjects ( | ||
| productsid int primary key auto_increment, | ||
| projectsid int null, | ||
| CONSTRAINT UC_ProductsProjects UNIQUE (productsid, projectsid), | ||
| FOREIGN KEY (projectsid) REFERENCES Projects(projectsid) | ||
| ); | ||
|
|
||
| create table Feedback ( | ||
| feedbackid int primary key auto_increment, | ||
| feedbacktitle varchar(255) not null, | ||
| feedbackmsg text not null, | ||
| feedbackstatus enum('pending', 'accepted', 'denied', 'locked') null default 'pending', | ||
| feedbackdatecreated date null, | ||
| feedbackdateupdated date null, | ||
| feedbackassignby varchar(255) null, | ||
| feedbackupvotes int null, | ||
| feedbackdownvotes int null, | ||
| customersid int null, | ||
| projectsid int null, | ||
| commentsid int null, | ||
| CONSTRAINT UC_Feedback UNIQUE (customersid, projectsid, commentsid), | ||
| FOREIGN KEY (customersid) REFERENCES Customers(customersid), | ||
| FOREIGN KEY (projectsid) REFERENCES Projects(projectsid) | ||
| ); | ||
|
|
||
| create table FeedbackComments ( | ||
| commentsid int primary key auto_increment, | ||
| commentsmsg text not null, | ||
| commentsupvotes int null, | ||
| commentsdownvotes int null, | ||
| commentsstatus enum('pending', 'accepted', 'denied', 'locked') null default 'pending', | ||
| commentsdatecreated date null, | ||
| commentsdateupdated date null, | ||
| feedbackid int null, | ||
| customersid int null, | ||
| employeesid int null, | ||
| CONSTRAINT UC_FeedbackComments UNIQUE (commentsid, feedbackid, customersid), | ||
| FOREIGN KEY (feedbackid) REFERENCES Feedback(feedbackid), | ||
| FOREIGN KEY (customersid) REFERENCES Customers(customersid), | ||
| FOREIGN KEY (employeesid) REFERENCES employees(employeesid) | ||
| ); | ||
|
|
||
| create table Departament ( | ||
| departamentid int primary key auto_increment, | ||
| departamentname varchar(255) not null, | ||
| departamenttype varchar(255) null, | ||
| departamentdesc varchar(255) null, | ||
| projectsid int null, | ||
| employeesid int null, | ||
| CONSTRAINT UC_Departament UNIQUE (departamentid, projectsid, employeesid), | ||
| FOREIGN KEY (projectsid) REFERENCES Projects(projectsid), | ||
| FOREIGN KEY (employeesid) REFERENCES employees(employeesid) | ||
| ); |