[] Project needs analysis and design rental management system

1. Background:
a rental company wants to set up a rental system, unified management homeowners and renters information, in order to quickly provide rental services. The system should have the following basic functions:
l registered owner information.
For each homeowner, basic information systems required to register their ID number, name, address, telephone number and so on.
 house registration information.
All registered in the system house has a unique identification number of houses (for new houses increased, the system will automatically assign an identification number). In addition, the need to house registration area, full address, room types (such as cottage, the building with a balcony, detached house, etc.), can accommodate up to the number of tenants, housing state (to be leased), rent (desired) . A homeowner can register multiple houses to be rented in the system.
 registration renters information.
All want rental housing through the system of renters, must first register personal information included in the system: ID number, name, address, telephone number, gender, and want to rent the basic requirements, including: the area of housing, full address, room type.
 lease intentions.
Lease which has been registered in the system, the system may never get a rental house system to find rental housing to meet a list of requirements to be the renter's. Once renters find the right house, you can make a request showings. The system will arrange to meet with homeowners renters. For each visit, the system generates a record showings.
 rental housing.
Once the tenant and the landlord once the rental housing agreement reached, the system generates a rental housing, landlords ID number, identification number of houses, the tenant ID number, accrue date, due date, lease (in months) , rent (in months)
l charges.
Once every successful rental service, the system generates a list of expenses pro rata based on rental prices, to achieve this function is triggered when signing the rental housing agreement.
 change the state house. When the lease agreement reached between renting or check with the owner, the owner submitted to the state housing system change request.

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Origin blog.csdn.net/weixin_42366630/article/details/103585886