All files / src/domains/procurement/requisitions/schemas requisition.schema.ts

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import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
import { Document, Types } from 'mongoose';
 
@Schema({ _id: false })
export class RequisitionItem {
  @Prop({ required: true })
  description: string;
 
  @Prop({ required: true })
  quantity: number;
 
  @Prop({ required: true })
  estimatedPrice: number;
 
  @Prop({ required: true })
  requiredBy: Date;
 
  @Prop({ required: true, default: 'General' })
  categoryCode: string;
 
  @Prop({ required: true })
  deliveryLocation: string;
 
  @Prop({ required: true })
  department: string;
 
  @Prop({ required: true })
  branch: string;
 
  @Prop({ required: true })
  costCenter: string;
 
  @Prop({ required: true })
  project: string;
 
  @Prop({ default: null })
  preferredVendorId: string;
}
 
@Schema({ timestamps: true })
export class PurchaseRequisition extends Document {
  @Prop({ required: true, index: true })
  tenantId: string;
 
  @Prop({ required: true, index: true })
  requisitionNumber: string;
 
  @Prop({ required: true, index: true })
  requesterId: string;
 
  @Prop({ required: true })
  title: string;
 
  @Prop({ required: true })
  description: string;
 
  @Prop({ required: true })
  estimatedCost: number;
 
  @Prop({ required: true, default: 'USD' })
  currency: string;
 
  @Prop({ type: [RequisitionItem], default: [] })
  items: RequisitionItem[];
 
  @Prop({
    required: true,
    default: 'draft',
    enum: [
      'draft',
      'submitted',
      'approval_pending',
      'approved',
      'partially_approved',
      'rejected',
      'changes_requested',
      'sourcing',
      'partially_ordered',
      'fully_ordered',
      'cancelled',
      'closed',
    ],
  })
  status: string;
 
  @Prop({ default: null })
  approvedBy: string;
 
  @Prop({ default: null })
  approvalDate: Date;
 
  @Prop({ default: null })
  justification: string;
}
 
export const PurchaseRequisitionSchema = SchemaFactory.createForClass(PurchaseRequisition);
PurchaseRequisitionSchema.index({ tenantId: 1, requisitionNumber: 1 }, { unique: true });
PurchaseRequisitionSchema.index({ tenantId: 1, requesterId: 1 });
PurchaseRequisitionSchema.index({ tenantId: 1, status: 1 });