All files / src/domains/finance/schemas journal-entry.schema.ts

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import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
import { Document, Schema as MongooseSchema } from 'mongoose';
 
@Schema({ collection: 'journal_entries', timestamps: true })
export class JournalEntry extends Document {
  @Prop({ type: MongooseSchema.Types.ObjectId, required: true, index: true })
  tenantId!: MongooseSchema.Types.ObjectId;
 
  @Prop({ type: MongooseSchema.Types.ObjectId, required: true })
  legalEntityId!: MongooseSchema.Types.ObjectId;
 
  @Prop({ type: MongooseSchema.Types.ObjectId, required: true })
  accountingBookId!: MongooseSchema.Types.ObjectId;
 
  @Prop({ required: true })
  journalNumber!: string; // e.g. "JV-2026-00001"
 
  @Prop({ required: true })
  postingDate!: Date;
 
  @Prop({
    required: true,
    enum: ['draft', 'submitted', 'approval_pending', 'approved', 'posting', 'posted', 'partially_failed', 'failed', 'reversed', 'cancelled'],
    default: 'draft'
  })
  status!: string;
 
  @Prop({
    required: true,
    enum: [
      'Manual', 'Accounts Receivable', 'Accounts Payable', 'Payroll', 'Procurement',
      'Inventory', 'Projects', 'Assets', 'Banking', 'Tax', 'Budget', 'SaaS Billing',
      'Adjustment', 'Closing', 'Opening Balance'
    ],
    default: 'Manual'
  })
  journalSource!: string;
 
  @Prop({ default: 'INR' })
  currency!: string;
 
  @Prop({ default: 1.0 })
  exchangeRate!: number;
 
  @Prop({ default: 0 })
  baseDebitTotalMinor!: number;
 
  @Prop({ default: 0 })
  baseCreditTotalMinor!: number;
 
  @Prop({ type: MongooseSchema.Types.ObjectId })
  approvedBy?: MongooseSchema.Types.ObjectId;
 
  @Prop()
  approvedAt?: Date;
 
  @Prop({ type: MongooseSchema.Types.ObjectId })
  postedBy?: MongooseSchema.Types.ObjectId;
 
  @Prop()
  postedAt?: Date;
 
  @Prop({ type: MongooseSchema.Types.ObjectId })
  reversalJournalId?: MongooseSchema.Types.ObjectId;
 
  @Prop({ default: false })
  isReversal!: boolean;
 
  @Prop()
  reversalReason?: string;
 
  @Prop({ type: String, unique: true, sparse: true })
  idempotencyKey?: string;
}
 
export const JournalEntrySchema = SchemaFactory.createForClass(JournalEntry);
JournalEntrySchema.index({ tenantId: 1, journalNumber: 1 }, { unique: true });
 
 
@Schema({ collection: 'journal_lines', timestamps: true })
export class JournalLine extends Document {
  @Prop({ type: MongooseSchema.Types.ObjectId, required: true, index: true })
  journalEntryId!: MongooseSchema.Types.ObjectId;
 
  @Prop({ type: MongooseSchema.Types.ObjectId, required: true })
  ledgerAccountId!: MongooseSchema.Types.ObjectId;
 
  @Prop({ default: 0 })
  debitAmountMinor!: number;
 
  @Prop({ default: 0 })
  creditAmountMinor!: number;
 
  @Prop({ default: 0 })
  baseDebitAmountMinor!: number;
 
  @Prop({ default: 0 })
  baseCreditAmountMinor!: number;
 
  @Prop()
  description?: string;
 
  @Prop({ type: MongooseSchema.Types.Map, of: String, default: {} })
  dimensions!: Map<string, string>; // e.g. { "DEPT": "HR", "CC": "CC-01" }
}
 
export const JournalLineSchema = SchemaFactory.createForClass(JournalLine);