All files / src/domains/assets/schemas asset-maintenance.schema.ts

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import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
import { Document, Schema as MongooseSchema } from 'mongoose';
 
@Schema({ timestamps: true, collection: 'maintenance_schedules' })
export class MaintenanceSchedule extends Document {
  @Prop({ required: true, index: true })
  tenantId: string;
 
  @Prop({ type: MongooseSchema.Types.ObjectId, ref: 'Asset', required: true })
  assetId: MongooseSchema.Types.ObjectId;
 
  @Prop({ required: true })
  maintenanceName: string;
 
  @Prop({ required: true })
  intervalType: string; // 'Calendar' | 'Usage'
 
  @Prop({ default: 30 }) // e.g. every 30 days
  calendarIntervalDays: number;
 
  @Prop({ default: 1000 }) // e.g. every 1000 hours
  usageIntervalHours: number;
 
  @Prop({ default: null })
  lastCompletedAt?: Date;
 
  @Prop({ required: true, default: () => new Date() })
  nextDueAt: Date;
}
 
export const MaintenanceScheduleSchema = SchemaFactory.createForClass(MaintenanceSchedule);
 
@Schema({ timestamps: true, collection: 'asset_work_orders' })
export class AssetWorkOrder extends Document {
  @Prop({ required: true, index: true })
  tenantId: string;
 
  @Prop({ required: true, unique: true })
  workOrderNumber: string; // e.g. "WO-000001"
 
  @Prop({ type: MongooseSchema.Types.ObjectId, ref: 'Asset', required: true })
  assetId: MongooseSchema.Types.ObjectId;
 
  @Prop({ required: true })
  workOrderType: string; // 'Preventive' | 'Corrective' | 'Emergency' | 'Calibration'
 
  @Prop({ default: 'medium' })
  priority: string; // 'low' | 'medium' | 'high' | 'critical'
 
  @Prop({ default: 'draft' })
  status: string; // 'draft' | 'scheduled' | 'assigned' | 'in_progress' | 'completed' | 'closed' | 'cancelled'
 
  @Prop({ default: null })
  assignedTechnicianId?: string;
 
  @Prop({ default: null })
  vendorId?: string; // external vendor
 
  @Prop({ default: 0 })
  estimatedCostMinor: number;
 
  @Prop({ default: 0 })
  actualCostMinor: number;
 
  @Prop({ default: 0 })
  partsCostMinor: number;
 
  @Prop({ default: 0 })
  downtimeHours: number;
 
  @Prop({ default: null })
  completionNotes?: string;
 
  @Prop({ default: null })
  completedAt?: Date;
}
 
export const AssetWorkOrderSchema = SchemaFactory.createForClass(AssetWorkOrder);
AssetWorkOrderSchema.index({ tenantId: 1, workOrderNumber: 1 }, { unique: true });
AssetWorkOrderSchema.index({ tenantId: 1, status: 1 });