feat: replace tenants with organization management

apps/server/src/entities/classroom-rental.entity.ts

@@ -9,7 +9,7 @@ import {
   Index,
 } from 'typeorm';
 import { Classroom } from './classroom.entity';
-import { Tenant } from './tenant.entity';
+import { Organization } from './organization.entity';
 
 @Entity('classroom_rentals')
 @Index(['classroomId', 'startDate', 'endDate'])
@@ -24,12 +24,19 @@ export class ClassroomRental {
   @JoinColumn({ name: 'classroom_id' })
   classroom: Classroom;
 
-  @Column({ name: 'tenant_id' })
-  tenantId: number;
+  @Column({ name: 'lessor_organization_id', nullable: true })
+  lessorOrganizationId: number;
 
-  @ManyToOne(() => Tenant)
-  @JoinColumn({ name: 'tenant_id' })
-  tenant: Tenant;
+  @ManyToOne(() => Organization)
+  @JoinColumn({ name: 'lessor_organization_id' })
+  lessorOrganization: Organization;
+
+  @Column({ name: 'lessee_organization_id', nullable: true })
+  lesseeOrganizationId: number;
+
+  @ManyToOne(() => Organization)
+  @JoinColumn({ name: 'lessee_organization_id' })
+  lesseeOrganization: Organization;
 
   @Column({ name: 'start_date', type: 'date' })
   startDate: string;
@@ -64,5 +71,4 @@ export class ClassroomRental {
 
   @UpdateDateColumn({ name: 'updated_at' })
   updatedAt: Date;
-
 }