Manager Generation

Manager is a core component for implementing business logic. This document explains how to generate Manager classes and the implementation details of Manager generation.

ManagerBase

All Managers must inherit from ManagerBase. Those that do not inherit will not be injected by the source code generator. The template provides the following ManagerBase types:

• ManagerBase<TDbContext, TEntity>(TenantDbFactory dbContextFactory, IUserContext userContext, ILogger logger): Specifies database context and entity. The code generator uses this by default.
• ManagerBase<TDbContext>(TDbContext dbContext, ILogger logger): Specifies database context only.
• ManagerBase(ILogger logger): Does not specify database context or entity. Free to register required services.

Generation Logic

• Parse the specified entity class Entity through DbContextParseHelper to get the EntityInfo object.
• Generate the Manager class:
  • Use the entity's DbContext implementation class as the generic parameter TDbContext
  • Use the entity's module attribute to determine the module directory for Manager generation

See the ManagerGenerate class for specific implementation details and TplContent.cs for template content.