organization.go

type OrganizationService interface{
	CreateOrganization(...)
	ListOrganization(...)
}

type OrganizationServiceImpl struct{
    organizationModelService OrganizationModelService
}

func NewOrganizationServiceImpl( m organizationModelService ) OrganizationServiceImpl{
    return OrganizationServiceImpl{
        organizationModelService: m, 
    }
}

func (o *OrganizationServiceImpl) CreateOrganization(...) error {
    
    o.CreateOrganization(..) // model service call.
    
    return nil
}

-----------------------------------------------------------------------------------------------

type OrganizationModelService interface{
	CreateOrganization(..)
	ListOrganization(..)
}


type OrganizationModelServiceImpl struct{
    app.DB
}

func NewOrganizationModelServiceImpl( db ) OrganizationServiceImpl{
	.............
}

func (o *OrganizationModelServiceImpl) CreateOrganization(...) error {
	// call 10 different database tables/DAOs/repositories
    return nil
}

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