Remove duplicate email cleanup logic and add unique constraint to user email

git checkout -b ZOD-204-view-spending-from-child-login

src/auth/dtos/response/user.response.dto.ts

@@ -1,4 +1,5 @@
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { Gender } from '~/customer/enums';
 import { DocumentMetaResponseDto } from '~/document/dtos/response';
 import { User } from '~/user/entities';
 
@@ -33,6 +34,10 @@ export class UserResponseDto {
   @ApiProperty()
   isEmailVerified!: boolean;
 
+  @ApiPropertyOptional({ enum: Gender, nullable: true })
+  gender!: Gender | null;
+
+
   constructor(user: User) {
     this.id = user.id;
     this.countryCode = user.countryCode;
@@ -44,5 +49,6 @@ export class UserResponseDto {
     this.profilePicture = user.profilePicture ? new DocumentMetaResponseDto(user.profilePicture) : null;
     this.isEmailVerified = user.isEmailVerified;
     this.isPhoneVerified = user.isPhoneVerified;
+    this.gender = (user.customer?.gender as Gender) || null;
   }
 }

src/card/controllers/cards.controller.ts

@@ -34,6 +34,15 @@ export class CardsController {
     return ResponseFactory.data(cards.map((card) => new ChildCardResponseDto(card)));
   }
 
+  @Get('child-cards/:childid')
+  @UseGuards(RolesGuard)
+  @AllowedRoles(Roles.GUARDIAN)
+  @ApiDataResponse(ChildCardResponseDto)
+  async getChildCardById(@Param('childid') childId: string, @AuthenticatedUser() { sub }: IJwtPayload) {
+    const card = await this.cardService.getCardByChildId(sub, childId);
+    return ResponseFactory.data(new ChildCardResponseDto(card));
+  }
+
   @Get('child-cards/:cardid/embossing-details')
   @UseGuards(RolesGuard)
   @AllowedRoles(Roles.GUARDIAN)

src/card/dtos/responses/card.response.dto.ts

@@ -58,7 +58,9 @@ export class CardResponseDto {
     this.status = card.status;
     this.statusDescription = CardStatusDescriptionMapper[card.statusDescription][UserLocale.ENGLISH].description;
     this.balance =
-      card.customerType === CustomerType.CHILD ? Math.min(card.limit, card.account.balance) : card.account.balance;
+      card.customerType === CustomerType.CHILD
+        ? Math.min(card.limit, card.account.balance)
+        : card.account.balance - card.account.reservedBalance;
     this.reservedBalance = card.customerType === CustomerType.PARENT ? card.account.reservedBalance : null;
   }
 }

src/card/dtos/responses/child-transfer-item.response.dto.ts

@@ -0,0 +1,16 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class ChildTransferItemDto {
+  @ApiProperty({ example: '2025-10-14T09:53:40.000Z' })
+  date!: Date;
+
+  @ApiProperty({ example: 50.0 })
+  amount!: number;
+
+  @ApiProperty({ example: 'SAR' })
+  currency!: string;
+
+  @ApiProperty({ example: 'You received {{amount}} {{currency}} from your parent.' })
+  message!: string;
+}
+

src/card/dtos/responses/guardian-home.response.dto.ts

@@ -0,0 +1,17 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { TransactionItemResponseDto } from './transaction-item.response.dto';
+
+export class GuardianHomeResponseDto {
+  @ApiProperty({ example: 2000.0 })
+  availableBalance!: number;
+
+  @ApiProperty({ type: [TransactionItemResponseDto] })
+  recentTransactions!: TransactionItemResponseDto[];
+
+  constructor(availableBalance: number, recentTransactions: TransactionItemResponseDto[]) {
+    this.availableBalance = availableBalance;
+    this.recentTransactions = recentTransactions;
+  }
+}
+
+

src/card/dtos/responses/index.ts

@@ -1,3 +1,15 @@
 export * from './account-iban.response.dto';
 export * from './card.response.dto';
 export * from './child-card.response.dto';
+export * from './transaction-item.response.dto';
+export * from './guardian-home.response.dto';
+export * from './paged-transactions.response.dto';
+export * from './parent-transfer-item.response.dto';
+export * from './parent-home.response.dto';
+export * from './paged-parent-transfers.response.dto';
+export * from './child-transfer-item.response.dto';
+export * from './junior-home.response.dto';
+export * from './paged-child-transfers.response.dto';
+export * from './spending-history-item.response.dto';
+export * from './spending-history.response.dto';
+export * from './transaction-detail.response.dto';

src/card/dtos/responses/junior-home.response.dto.ts

@@ -0,0 +1,16 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { ChildTransferItemDto } from './child-transfer-item.response.dto';
+
+export class JuniorHomeResponseDto {
+  @ApiProperty({ example: 500.0 })
+  availableBalance!: number;
+
+  @ApiProperty({ type: [ChildTransferItemDto] })
+  recentTransfers!: ChildTransferItemDto[];
+
+  constructor(availableBalance: number, recentTransfers: ChildTransferItemDto[]) {
+    this.availableBalance = availableBalance;
+    this.recentTransfers = recentTransfers;
+  }
+}
+

src/card/dtos/responses/paged-child-transfers.response.dto.ts

@@ -0,0 +1,33 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { ChildTransferItemDto } from './child-transfer-item.response.dto';
+
+export class PagedChildTransfersResponseDto {
+  @ApiProperty({ type: [ChildTransferItemDto] })
+  items!: ChildTransferItemDto[];
+
+  @ApiProperty({ example: 1 })
+  page!: number;
+
+  @ApiProperty({ example: 10 })
+  size!: number;
+
+  @ApiProperty({ example: 20 })
+  total!: number;
+
+  @ApiProperty({ example: true })
+  hasMore!: boolean;
+
+  constructor(
+    items: ChildTransferItemDto[],
+    page: number,
+    size: number,
+    total: number,
+  ) {
+    this.items = items;
+    this.page = page;
+    this.size = size;
+    this.total = total;
+    this.hasMore = page * size < total;
+  }
+}
+

src/card/dtos/responses/paged-parent-transfers.response.dto.ts

@@ -0,0 +1,33 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { ParentTransferItemDto } from './parent-transfer-item.response.dto';
+
+export class PagedParentTransfersResponseDto {
+  @ApiProperty({ type: [ParentTransferItemDto] })
+  items!: ParentTransferItemDto[];
+
+  @ApiProperty({ example: 1 })
+  page!: number;
+
+  @ApiProperty({ example: 10 })
+  size!: number;
+
+  @ApiProperty({ example: 45 })
+  total!: number;
+
+  @ApiProperty({ example: true })
+  hasMore!: boolean;
+
+  constructor(
+    items: ParentTransferItemDto[],
+    page: number,
+    size: number,
+    total: number,
+  ) {
+    this.items = items;
+    this.page = page;
+    this.size = size;
+    this.total = total;
+    this.hasMore = page * size < total;
+  }
+}
+

src/card/dtos/responses/paged-transactions.response.dto.ts

@@ -0,0 +1,33 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { TransactionItemResponseDto } from './transaction-item.response.dto';
+
+export class PagedTransactionsResponseDto {
+  @ApiProperty({ type: [TransactionItemResponseDto] })
+  items!: TransactionItemResponseDto[];
+
+  @ApiProperty({ example: 1 })
+  page!: number;
+
+  @ApiProperty({ example: 10 })
+  size!: number;
+
+  @ApiProperty({ example: 45 })
+  total!: number;
+
+  @ApiProperty({ example: true })
+  hasMore!: boolean;
+
+  constructor(
+    items: TransactionItemResponseDto[],
+    page: number,
+    size: number,
+    total: number,
+  ) {
+    this.items = items;
+    this.page = page;
+    this.size = size;
+    this.total = total;
+    this.hasMore = page * size < total;
+  }
+}
+

src/card/dtos/responses/parent-home.response.dto.ts

@@ -0,0 +1,16 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { ParentTransferItemDto } from './parent-transfer-item.response.dto';
+
+export class ParentHomeResponseDto {
+  @ApiProperty({ example: 2000.0 })
+  availableBalance!: number;
+
+  @ApiProperty({ type: [ParentTransferItemDto] })
+  recentTransfers!: ParentTransferItemDto[];
+
+  constructor(availableBalance: number, recentTransfers: ParentTransferItemDto[]) {
+    this.availableBalance = availableBalance;
+    this.recentTransfers = recentTransfers;
+  }
+}
+

src/card/dtos/responses/parent-transfer-item.response.dto.ts

@@ -0,0 +1,16 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class ParentTransferItemDto {
+  @ApiProperty({ example: '2025-10-14T09:53:40.000Z' })
+  date!: Date;
+
+  @ApiProperty({ example: 50.0 })
+  amount!: number;
+
+  @ApiProperty({ example: 'SAR' })
+  currency!: string;
+
+  @ApiProperty({ example: 'Ahmed Ali' })
+  childName!: string;
+}
+

src/card/dtos/responses/spending-history-item.response.dto.ts

@@ -0,0 +1,58 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { Transaction } from '~/card/entities/transaction.entity';
+
+export class SpendingHistoryItemDto {
+  @ApiProperty({ example: '2025-10-14T09:53:40.000Z' })
+  date!: Date;
+
+  @ApiProperty({ example: 50.5 })
+  amount!: number;
+
+  @ApiProperty({ example: 'SAR' })
+  currency!: string;
+
+  @ApiPropertyOptional({ example: 'Shopping' })
+  category!: string | null;
+
+  @ApiPropertyOptional({ example: 'Target Store' })
+  merchantName!: string | null;
+
+  @ApiPropertyOptional({ example: 'Riyadh' })
+  merchantCity!: string | null;
+
+  @ApiProperty({ example: '277012*****3456' })
+  cardMasked!: string;
+
+  @ApiProperty()
+  transactionId!: string;
+
+  constructor(transaction: Transaction) {
+    this.date = transaction.transactionDate;
+    this.amount = transaction.transactionAmount;
+    this.currency = transaction.transactionCurrency === '682' ? 'SAR' : transaction.transactionCurrency;
+    this.category = this.mapMccToCategory(transaction.merchantCategoryCode);
+    this.merchantName = transaction.merchantName;
+    this.merchantCity = transaction.merchantCity;
+    this.cardMasked = transaction.cardMaskedNumber;
+    this.transactionId = transaction.id;
+  }
+
+  private mapMccToCategory(mcc: string | null): string {
+    if (!mcc) return 'Other';
+    
+    const mccCode = mcc;
+    
+    // Map MCC codes to categories
+    if (mccCode >= '5200' && mccCode <= '5599') return 'Shopping';
+    if (mccCode >= '5800' && mccCode <= '5899') return 'Food & Dining';
+    if (mccCode >= '3000' && mccCode <= '3999') return 'Travel';
+    if (mccCode >= '4000' && mccCode <= '4799') return 'Transportation';
+    if (mccCode >= '7200' && mccCode <= '7999') return 'Entertainment';
+    if (mccCode >= '5900' && mccCode <= '5999') return 'Services';
+    if (mccCode >= '4800' && mccCode <= '4899') return 'Utilities';
+    if (mccCode >= '8000' && mccCode <= '8999') return 'Health & Wellness';
+    
+    return 'Other';
+  }
+}
+

src/card/dtos/responses/spending-history.response.dto.ts

@@ -0,0 +1,24 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { SpendingHistoryItemDto } from './spending-history-item.response.dto';
+
+export class SpendingHistoryResponseDto {
+  @ApiProperty({ type: [SpendingHistoryItemDto] })
+  transactions!: SpendingHistoryItemDto[];
+
+  @ApiProperty({ example: 150.75 })
+  totalSpent!: number;
+
+  @ApiProperty({ example: 'SAR' })
+  currency!: string;
+
+  @ApiProperty({ example: 10 })
+  count!: number;
+
+  constructor(transactions: SpendingHistoryItemDto[], currency: string = 'SAR') {
+    this.transactions = transactions;
+    this.totalSpent = transactions.reduce((sum, tx) => sum + tx.amount, 0);
+    this.currency = currency;
+    this.count = transactions.length;
+  }
+}
+

src/card/dtos/responses/transaction-detail.response.dto.ts

@@ -0,0 +1,74 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { Transaction } from '~/card/entities/transaction.entity';
+
+export class TransactionDetailResponseDto {
+  @ApiProperty()
+  id!: string;
+
+  @ApiProperty({ example: '2025-10-14T09:53:40.000Z' })
+  date!: Date;
+
+  @ApiProperty({ example: 50.5 })
+  amount!: number;
+
+  @ApiProperty({ example: 'SAR' })
+  currency!: string;
+
+  @ApiProperty({ example: 2.5 })
+  fees!: number;
+
+  @ApiProperty({ example: 0.5 })
+  vatOnFees!: number;
+
+  @ApiPropertyOptional({ example: 'Target Store' })
+  merchantName!: string | null;
+
+  @ApiPropertyOptional({ example: 'Shopping' })
+  category!: string | null;
+
+  @ApiPropertyOptional({ example: 'Riyadh' })
+  merchantCity!: string | null;
+
+  @ApiProperty({ example: '277012*****3456' })
+  cardMasked!: string;
+
+  @ApiProperty()
+  rrn!: string;
+
+  @ApiProperty()
+  transactionId!: string;
+
+  constructor(transaction: Transaction) {
+    this.id = transaction.id;
+    this.date = transaction.transactionDate;
+    this.amount = transaction.transactionAmount;
+    this.currency = transaction.transactionCurrency === '682' ? 'SAR' : transaction.transactionCurrency;
+    this.fees = transaction.fees;
+    this.vatOnFees = transaction.vatOnFees;
+    this.merchantName = transaction.merchantName;
+    this.category = this.mapMccToCategory(transaction.merchantCategoryCode);
+    this.merchantCity = transaction.merchantCity;
+    this.cardMasked = transaction.cardMaskedNumber;
+    this.rrn = transaction.rrn;
+    this.transactionId = transaction.transactionId;
+  }
+
+  private mapMccToCategory(mcc: string | null): string {
+    if (!mcc) return 'Other';
+    
+    const mccCode = mcc;
+    
+    // Map MCC codes to categories
+    if (mccCode >= '5200' && mccCode <= '5599') return 'Shopping';
+    if (mccCode >= '5800' && mccCode <= '5899') return 'Food & Dining';
+    if (mccCode >= '3000' && mccCode <= '3999') return 'Travel';
+    if (mccCode >= '4000' && mccCode <= '4799') return 'Transportation';
+    if (mccCode >= '7200' && mccCode <= '7999') return 'Entertainment';
+    if (mccCode >= '5900' && mccCode <= '5999') return 'Services';
+    if (mccCode >= '4800' && mccCode <= '4899') return 'Utilities';
+    if (mccCode >= '8000' && mccCode <= '8999') return 'Health & Wellness';
+    
+    return 'Other';
+  }
+}
+

src/card/dtos/responses/transaction-item.response.dto.ts

@@ -0,0 +1,24 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { ParentTransactionType } from '~/card/enums';
+
+export class TransactionItemResponseDto {
+  @ApiProperty()
+  date!: Date;
+
+  @ApiProperty({ example: -50.0 })
+  amountSigned!: number;
+
+  @ApiProperty({ enum: ParentTransactionType })
+  type!: ParentTransactionType;
+
+  @ApiProperty({ description: 'Counterparty display name (child for transfer, source label for top-up)' })
+  counterpartyName!: string;
+
+  @ApiProperty({ nullable: true })
+  counterpartyAccountMasked!: string | null;
+
+  @ApiProperty({ required: false })
+  childName?: string;
+}
+
+

src/card/entities/account.entity.ts

@@ -22,10 +22,28 @@ export class Account {
   @Column('varchar', { length: 255, nullable: false, name: 'currency' })
   currency!: string;
 
-  @Column('decimal', { precision: 10, scale: 2, default: 0.0, name: 'balance' })
+  @Column('decimal', {
+    precision: 10,
+    scale: 2,
+    default: 0.0,
+    name: 'balance',
+    transformer: {
+      to: (value: number) => value,
+      from: (value: string) => parseFloat(value),
+    },
+  })
   balance!: number;
 
-  @Column('decimal', { precision: 10, scale: 2, default: 0.0, name: 'reserved_balance' })
+  @Column('decimal', {
+    precision: 10,
+    scale: 2,
+    default: 0.0,
+    name: 'reserved_balance',
+    transformer: {
+      to: (value: number) => value,
+      from: (value: string) => parseFloat(value),
+    },
+  })
   reservedBalance!: number;
 
   @OneToMany(() => Card, (card) => card.account, { cascade: true })

src/card/entities/transaction.entity.ts

@@ -32,7 +32,16 @@ export class Transaction {
   @Column({ name: 'rrn', nullable: true, type: 'varchar' })
   rrn!: string;
 
-  @Column({ type: 'decimal', precision: 12, scale: 2, name: 'transaction_amount' })
+  @Column({
+    type: 'decimal',
+    precision: 12,
+    scale: 2,
+    name: 'transaction_amount',
+    transformer: {
+      to: (value: number) => value,
+      from: (value: string) => parseFloat(value),
+    },
+  })
   transactionAmount!: number;
 
   @Column({ type: 'varchar', name: 'transaction_currency' })
@@ -50,6 +59,15 @@ export class Transaction {
   @Column({ type: 'decimal', name: 'vat_on_fees', precision: 12, scale: 2, default: 0.0 })
   vatOnFees!: number;
 
+  @Column({ name: 'merchant_name', type: 'varchar', nullable: true })
+  merchantName!: string | null;
+
+  @Column({ name: 'merchant_category_code', type: 'varchar', nullable: true })
+  merchantCategoryCode!: string | null;
+
+  @Column({ name: 'merchant_city', type: 'varchar', nullable: true })
+  merchantCity!: string | null;
+
   @Column({ name: 'card_id', type: 'uuid', nullable: true })
   cardId!: string;
 

src/card/enums/index.ts

@@ -6,3 +6,4 @@ export * from './card-status.enum';
 export * from './customer-type.enum';
 export * from './transaction-scope.enum';
 export * from './transaction-type.enum';
+export * from './parent-transaction-type.enum';

src/card/enums/parent-transaction-type.enum.ts

@@ -0,0 +1,6 @@
+export enum ParentTransactionType {
+  PARENT_TRANSFER = 'PARENT_TRANSFER',
+  PARENT_TOPUP = 'PARENT_TOPUP',
+}
+
+

src/card/repositories/card.repository.ts

@@ -45,6 +45,13 @@ export class CardRepository {
     return this.cardRepository.findOne({ where: { id }, relations: ['account'] });
   }
 
+  findCardByChildId(guardianId: string, childId: string): Promise<Card | null> {
+    return this.cardRepository.findOne({
+      where: { parentId: guardianId, customerId: childId, customerType: CustomerType.CHILD },
+      relations: ['account', 'customer', 'customer.user', 'customer.user.profilePicture', 'customer.junior'],
+    });
+  }
+
   getCardByReferenceNumber(referenceNumber: string): Promise<Card | null> {
     return this.cardRepository.findOne({ where: { cardReference: referenceNumber }, relations: ['account'] });
   }

src/card/repositories/index.ts

@@ -1 +1,3 @@
 export * from './card.repository';
+export * from './transaction.repository';
+export * from './account.repository';

src/card/repositories/transaction.repository.ts

@@ -34,6 +34,9 @@ export class TransactionRepository {
         accountReference: card.account!.accountReference,
         transactionScope: TransactionScope.CARD,
         vatOnFees: transactionData.vatOnFees,
+        merchantName: transactionData.cardAcceptorLocation?.merchantName || null,
+        merchantCategoryCode: transactionData.cardAcceptorLocation?.mcc || null,
+        merchantCity: transactionData.cardAcceptorLocation?.merchantCity || null,
       }),
     );
   }
@@ -84,4 +87,97 @@ export class TransactionRepository {
       where: { transactionId, accountReference },
     });
   }
+
+  getTransactionsForCardWithinDateRange(juniorId: string, startDate: Date, endDate: Date): Promise<Transaction[]> {
+    return this.transactionRepository
+      .createQueryBuilder('transaction')
+      .innerJoinAndSelect('transaction.card', 'card')
+      .where('card.customerId = :juniorId', { juniorId })
+      .andWhere('transaction.transactionScope = :scope', { scope: TransactionScope.CARD })
+      .andWhere('transaction.transactionType = :type', { type: TransactionType.EXTERNAL })
+      .andWhere('transaction.transactionDate BETWEEN :startDate AND :endDate', { startDate, endDate })
+      .orderBy('transaction.transactionDate', 'DESC')
+      .getMany();
+  }
+
+  findParentTransfers(guardianCustomerId: string, skip: number, take: number): Promise<Transaction[]> {
+    return this.transactionRepository
+      .createQueryBuilder('tx')
+      .innerJoinAndSelect('tx.card', 'card')
+      .innerJoinAndSelect('card.customer', 'childCustomer')
+      .innerJoinAndSelect('card.account', 'account')
+      .where('card.parentId = :guardianCustomerId', { guardianCustomerId })
+      .andWhere('tx.transactionScope = :scope', { scope: TransactionScope.CARD })
+      .andWhere('tx.transactionType = :type', { type: TransactionType.INTERNAL })
+      .orderBy('tx.transactionDate', 'DESC')
+      .skip(skip)
+      .take(take)
+      .getMany();
+  }
+
+  findParentTopups(guardianCustomerId: string, skip: number, take: number): Promise<Transaction[]> {
+    return this.transactionRepository
+      .createQueryBuilder('tx')
+      .innerJoinAndSelect('tx.account', 'account')
+      .leftJoinAndSelect('account.cards', 'parentCards')
+      .where('tx.transactionScope = :scope', { scope: TransactionScope.ACCOUNT })
+      .andWhere('parentCards.customerId = :guardianCustomerId', { guardianCustomerId })
+      .orderBy('tx.transactionDate', 'DESC')
+      .skip(skip)
+      .take(take)
+      .getMany();
+  }
+
+  countParentTransfers(guardianCustomerId: string): Promise<number> {
+    return this.transactionRepository
+      .createQueryBuilder('tx')
+      .innerJoin('tx.card', 'card')
+      .where('card.parentId = :guardianCustomerId', { guardianCustomerId })
+      .andWhere('tx.transactionScope = :scope', { scope: TransactionScope.CARD })
+      .andWhere('tx.transactionType = :type', { type: TransactionType.INTERNAL })
+      .getCount();
+  }
+
+  countParentTopups(guardianCustomerId: string): Promise<number> {
+    return this.transactionRepository
+      .createQueryBuilder('tx')
+      .innerJoin('tx.account', 'account')
+      .leftJoin('account.cards', 'parentCards')
+      .where('tx.transactionScope = :scope', { scope: TransactionScope.ACCOUNT })
+      .andWhere('parentCards.customerId = :guardianCustomerId', { guardianCustomerId })
+      .getCount();
+  }
+
+  findTransfersToJunior(juniorId: string, skip: number, take: number): Promise<Transaction[]> {
+    return this.transactionRepository
+      .createQueryBuilder('tx')
+      .innerJoinAndSelect('tx.card', 'card')
+      .innerJoinAndSelect('card.account', 'account')
+      .where('card.customerId = :juniorId', { juniorId })
+      .andWhere('tx.transactionScope = :scope', { scope: TransactionScope.CARD })
+      .andWhere('tx.transactionType = :type', { type: TransactionType.INTERNAL })
+      .orderBy('tx.transactionDate', 'DESC')
+      .skip(skip)
+      .take(take)
+      .getMany();
+  }
+
+  countTransfersToJunior(juniorId: string): Promise<number> {
+    return this.transactionRepository
+      .createQueryBuilder('tx')
+      .innerJoin('tx.card', 'card')
+      .where('card.customerId = :juniorId', { juniorId })
+      .andWhere('tx.transactionScope = :scope', { scope: TransactionScope.CARD })
+      .andWhere('tx.transactionType = :type', { type: TransactionType.INTERNAL })
+      .getCount();
+  }
+
+  findTransactionById(transactionId: string, juniorId: string): Promise<Transaction | null> {
+    return this.transactionRepository
+      .createQueryBuilder('tx')
+      .innerJoinAndSelect('tx.card', 'card')
+      .where('tx.id = :transactionId', { transactionId })
+      .andWhere('card.customerId = :juniorId', { juniorId })
+      .getOne();
+  }
 }

src/card/services/account.service.ts

@@ -65,7 +65,7 @@ export class AccountService {
 
   increaseReservedBalance(account: Account, amount: number) {
     if (account.balance < account.reservedBalance + amount) {
-      throw new UnprocessableEntityException('ACCOUNT.INSUFFICIENT_BALANCE');
+      throw new UnprocessableEntityException('CARD.INSUFFICIENT_BALANCE');
     }
     return this.accountRepository.increaseReservedBalance(account.id, amount);
   }

src/card/services/card.service.ts

@@ -63,6 +63,15 @@ export class CardService {
 
     return this.getCardById(createdCard.id);
   }
+
+  async getCardByChildId(guardianId: string, childId: string): Promise<Card> {
+    const card = await this.cardRepository.findCardByChildId(guardianId, childId);
+    if (!card) {
+      throw new BadRequestException('CARD.NOT_FOUND');
+    }
+    await this.prepareJuniorImages([card]);
+    return card;
+  }
   async getCardById(id: string): Promise<Card> {
     const card = await this.cardRepository.getCardById(id);
 
@@ -154,6 +163,10 @@ export class CardService {
     return finalAmount.toNumber();
   }
 
+  getWeeklySummary(juniorId: string) {
+    return this.transactionService.getWeeklySummary(juniorId);
+  }
+
   fundIban(iban: string, amount: number) {
     return this.accountService.fundIban(iban, amount);
   }

src/card/services/index.ts

@@ -1 +1,3 @@
 export * from './card.service';
+export * from './transaction.service';
+export * from './account.service';

src/card/services/transaction.service.ts

@@ -1,15 +1,25 @@
 import { forwardRef, Inject, Injectable, UnprocessableEntityException } from '@nestjs/common';
 import Decimal from 'decimal.js';
+import moment from 'moment';
 import { Transactional } from 'typeorm-transactional';
 import {
   AccountTransactionWebhookRequest,
   CardTransactionWebhookRequest,
 } from '~/common/modules/neoleap/dtos/requests';
 import { Transaction } from '../entities/transaction.entity';
-import { CustomerType } from '../enums';
+import { CustomerType, TransactionType } from '../enums';
 import { TransactionRepository } from '../repositories/transaction.repository';
 import { AccountService } from './account.service';
 import { CardService } from './card.service';
+import {
+  TransactionItemResponseDto,
+  PagedTransactionsResponseDto,
+  ParentTransferItemDto,
+  PagedParentTransfersResponseDto,
+  ChildTransferItemDto,
+  PagedChildTransfersResponseDto,
+} from '../dtos/responses';
+import { ParentTransactionType } from '../enums';
 
 @Injectable()
 export class TransactionService {
@@ -73,4 +83,220 @@ export class TransactionService {
 
     return existingTransaction;
   }
+
+  async getWeeklySummary(juniorId: string) {
+    const startOfWeek = moment().startOf('week').toDate();
+    const endOfWeek = moment().endOf('week').toDate();
+
+    const transactions = await this.transactionRepository.getTransactionsForCardWithinDateRange(
+      juniorId,
+      startOfWeek,
+      endOfWeek,
+    );
+    const summary = {
+      startOfWeek: startOfWeek,
+      endOfWeek: endOfWeek,
+      total: 0,
+      monday: 0,
+      tuesday: 0,
+      wednesday: 0,
+      thursday: 0,
+      friday: 0,
+      saturday: 0,
+      sunday: 0,
+    };
+
+    transactions.forEach((transaction) => {
+      const day = moment(transaction.transactionDate).format('dddd').toLowerCase() as
+        | 'monday'
+        | 'tuesday'
+        | 'wednesday'
+        | 'thursday'
+        | 'friday'
+        | 'saturday'
+        | 'sunday';
+      summary[day] += transaction.transactionAmount;
+    });
+
+    summary.total = transactions.reduce((acc, curr) => acc + curr.transactionAmount, 0);
+
+    return summary;
+  }
+
+  async getParentConsolidated(
+    guardianCustomerId: string,
+    page: number,
+    size: number,
+  ): Promise<TransactionItemResponseDto[]> {
+    const skip = (page - 1) * size;
+
+    const [transfers, topups] = await Promise.all([
+      this.transactionRepository.findParentTransfers(guardianCustomerId, skip, size),
+      this.transactionRepository.findParentTopups(guardianCustomerId, skip, size),
+    ]);
+
+    const merged = [...transfers, ...topups].sort(
+      (a, b) => new Date(b.transactionDate).getTime() - new Date(a.transactionDate).getTime(),
+    );
+
+    const trimmed = merged.slice(0, size);
+
+    return trimmed.map((t) => this.mapParentItem(t));
+  }
+
+  async getParentTransactionsPaginated(
+    guardianCustomerId: string,
+    page: number,
+    size: number,
+    type?: ParentTransactionType,
+  ): Promise<PagedTransactionsResponseDto> {
+    const skip = (page - 1) * size;
+
+    let transfers: Transaction[] = [];
+    let topups: Transaction[] = [];
+    let transferCount = 0;
+    let topupCount = 0;
+
+    if (!type || type === ParentTransactionType.PARENT_TRANSFER) {
+      [transfers, transferCount] = await Promise.all([
+        this.transactionRepository.findParentTransfers(guardianCustomerId, skip, size),
+        this.transactionRepository.countParentTransfers(guardianCustomerId),
+      ]);
+    }
+
+    if (!type || type === ParentTransactionType.PARENT_TOPUP) {
+      [topups, topupCount] = await Promise.all([
+        this.transactionRepository.findParentTopups(guardianCustomerId, skip, size),
+        this.transactionRepository.countParentTopups(guardianCustomerId),
+      ]);
+    }
+
+    const total = transferCount + topupCount;
+
+    if (type) {
+      const items = type === ParentTransactionType.PARENT_TRANSFER ? transfers : topups;
+      const mapped = items.map((t) => this.mapParentItem(t));
+      return new PagedTransactionsResponseDto(mapped, page, size, total);
+    }
+
+    const merged = [...transfers, ...topups].sort(
+      (a, b) => new Date(b.transactionDate).getTime() - new Date(a.transactionDate).getTime(),
+    );
+
+    const paginated = merged.slice(0, size);
+    const mapped = paginated.map((t) => this.mapParentItem(t));
+
+    return new PagedTransactionsResponseDto(mapped, page, size, total);
+  }
+
+  async getParentTransfersOnly(guardianCustomerId: string, page: number, size: number): Promise<ParentTransferItemDto[]> {
+    const skip = (page - 1) * size;
+    const transfers = await this.transactionRepository.findParentTransfers(guardianCustomerId, skip, size);
+    return transfers.map((t) => this.mapToParentTransferItem(t));
+  }
+
+  async getParentTransfersPaginated(
+    guardianCustomerId: string,
+    page: number,
+    size: number,
+  ): Promise<PagedParentTransfersResponseDto> {
+    const skip = (page - 1) * size;
+    const [transfers, total] = await Promise.all([
+      this.transactionRepository.findParentTransfers(guardianCustomerId, skip, size),
+      this.transactionRepository.countParentTransfers(guardianCustomerId),
+    ]);
+    const items = transfers.map((t) => this.mapToParentTransferItem(t));
+    return new PagedParentTransfersResponseDto(items, page, size, total);
+  }
+
+  async getChildTransfers(juniorId: string, page: number, size: number): Promise<ChildTransferItemDto[]> {
+    const skip = (page - 1) * size;
+    const transfers = await this.transactionRepository.findTransfersToJunior(juniorId, skip, size);
+    return transfers.map((t) => this.mapToChildTransferItem(t));
+  }
+
+  async getChildTransfersPaginated(
+    juniorId: string,
+    page: number,
+    size: number,
+  ): Promise<PagedChildTransfersResponseDto> {
+    const skip = (page - 1) * size;
+    const [transfers, total] = await Promise.all([
+      this.transactionRepository.findTransfersToJunior(juniorId, skip, size),
+      this.transactionRepository.countTransfersToJunior(juniorId),
+    ]);
+    const items = transfers.map((t) => this.mapToChildTransferItem(t));
+    return new PagedChildTransfersResponseDto(items, page, size, total);
+  }
+
+  private mapToParentTransferItem(t: Transaction): ParentTransferItemDto {
+    const child = t.card?.customer;
+    const currency = t.transactionCurrency === '682' ? 'SAR' : t.transactionCurrency;
+    return {
+      date: t.transactionDate,
+      amount: Math.abs(t.transactionAmount),
+      currency,
+      childName: child ? `${child.firstName} ${child.lastName}` : 'Child',
+    };
+  }
+
+  private mapToChildTransferItem(t: Transaction): ChildTransferItemDto {
+    const amount = Math.abs(t.transactionAmount);
+    const currency = t.transactionCurrency === '682' ? 'SAR' : t.transactionCurrency;
+    return {
+      date: t.transactionDate,
+      amount,
+      currency,
+      message: `You received {{amount}} {{currency}} from your parent.`,
+    };
+  }
+
+  async getChildSpendingHistory(juniorId: string, startUtc: Date, endUtc: Date) {
+    const transactions = await this.transactionRepository.getTransactionsForCardWithinDateRange(
+      juniorId,
+      startUtc,
+      endUtc,
+    );
+
+    const { SpendingHistoryItemDto, SpendingHistoryResponseDto } = await import('../dtos/responses');
+    const items = transactions.map((t) => new SpendingHistoryItemDto(t));
+    return new SpendingHistoryResponseDto(items);
+  }
+
+  async getTransactionDetail(transactionId: string, juniorId: string) {
+    const transaction = await this.transactionRepository.findTransactionById(transactionId, juniorId);
+
+    if (!transaction) {
+      throw new UnprocessableEntityException('TRANSACTION.NOT_FOUND');
+    }
+
+    const { TransactionDetailResponseDto } = await import('../dtos/responses');
+    return new TransactionDetailResponseDto(transaction);
+  }
+
+  private mapParentItem(t: Transaction): TransactionItemResponseDto {
+    const dto = new TransactionItemResponseDto();
+    dto.date = t.transactionDate;
+
+    if (t.transactionType === TransactionType.INTERNAL) {
+      dto.type = ParentTransactionType.PARENT_TRANSFER;
+      dto.amountSigned = -Math.abs(t.transactionAmount);
+      const child = t.card?.customer;
+      dto.counterpartyName = child ? `${child.firstName} ${child.lastName}` : 'Child';
+      dto.childName = dto.counterpartyName;
+      dto.counterpartyAccountMasked = t.card?.account?.accountReference
+        ? `****${t.card.account.accountReference.slice(-4)}`
+        : null;
+      return dto;
+    }
+
+    dto.type = ParentTransactionType.PARENT_TOPUP;
+    const settlement = Number(t.settlementAmount ?? 0);
+    const txn = Number(t.transactionAmount ?? 0);
+    const creditAmount = settlement > 0 ? settlement : txn;
+    dto.amountSigned = Math.abs(Number.isFinite(creditAmount) ? creditAmount : 0);
+    dto.counterpartyName = 'Top-up';
+    dto.counterpartyAccountMasked = t.accountReference ? `****${t.accountReference.slice(-4)}` : null;
+    return dto;
+  }
 }

src/common/modules/neoleap/dtos/requests/account-transaction-webhook.request.dto.ts

@@ -56,12 +56,12 @@ export class AccountTransactionWebhookRequest {
   @ApiProperty({ example: '682' })
   currency!: string;
 
-  @Expose()
+  @Expose({ name: 'Date' })
   @IsString()
   @ApiProperty({ name: 'Date', example: '20241112' })
   date!: string;
 
-  @Expose()
+  @Expose({ name: 'Time' })
   @IsString()
   @ApiProperty({ name: 'Time', example: '125340' })
   time!: string;

src/db/migrations/1757915357218-add-deleted-at-column-to-junior.ts

@@ -0,0 +1,13 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class AddDeletedAtColumnToJunior1757915357218 implements MigrationInterface {
+  name = 'AddDeletedAtColumnToJunior1757915357218';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`ALTER TABLE "juniors" ADD "deleted_at" TIMESTAMP WITH TIME ZONE`);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`ALTER TABLE "juniors" DROP COLUMN "deleted_at"`);
+  }
+}

src/db/migrations/1760869651296-AddMerchantInfoToTransactions.ts

@@ -0,0 +1,18 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class AddMerchantInfoToTransactions1760869651296 implements MigrationInterface {
+    name = 'AddMerchantInfoToTransactions1760869651296'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "transactions" ADD COLUMN IF NOT EXISTS "merchant_name" character varying`);
+        await queryRunner.query(`ALTER TABLE "transactions" ADD COLUMN IF NOT EXISTS "merchant_category_code" character varying`);
+        await queryRunner.query(`ALTER TABLE "transactions" ADD COLUMN IF NOT EXISTS "merchant_city" character varying`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "transactions" DROP COLUMN "merchant_city"`);
+        await queryRunner.query(`ALTER TABLE "transactions" DROP COLUMN "merchant_category_code"`);
+        await queryRunner.query(`ALTER TABLE "transactions" DROP COLUMN "merchant_name"`);
+    }
+
+}

src/db/migrations/1761032305682-AddUniqueConstraintToUserEmail.ts

@@ -0,0 +1,15 @@
+import { MigrationInterface, QueryRunner } from "typeorm";
+
+export class AddUniqueConstraintToUserEmail1761032305682 implements MigrationInterface {
+    name = 'AddUniqueConstraintToUserEmail1761032305682'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+
+        await queryRunner.query(`ALTER TABLE "users" ADD CONSTRAINT "UQ_97672ac88f789774dd47f7c8be3" UNIQUE ("email")`);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "users" DROP CONSTRAINT "UQ_97672ac88f789774dd47f7c8be3"`);
+    }
+
+}

src/db/migrations/index.ts

@@ -3,3 +3,6 @@ export * from './1754915164809-create-neoleap-related-entities';
 export * from './1754915164810-seed-default-avatar';
 export * from './1757349525708-create-money-requests-table';
 export * from './1757433339849-add-reservation-amount-to-account-entity';
+export * from './1757915357218-add-deleted-at-column-to-junior';
+export * from './1760869651296-AddMerchantInfoToTransactions';
+export * from './1761032305682-AddUniqueConstraintToUserEmail';

src/guardian/controllers/guardian-transactions.controller.ts

@@ -0,0 +1,50 @@
+import { Controller, Get, Query, UseGuards } from '@nestjs/common';
+import { ApiBearerAuth, ApiTags, ApiQuery } from '@nestjs/swagger';
+import { Roles } from '~/auth/enums';
+import { IJwtPayload } from '~/auth/interfaces';
+import { AllowedRoles, AuthenticatedUser } from '~/common/decorators';
+import { AccessTokenGuard, RolesGuard } from '~/common/guards';
+import { ApiDataResponse, ApiLangRequestHeader } from '~/core/decorators';
+import { ResponseFactory } from '~/core/utils';
+import { ParentHomeResponseDto, PagedParentTransfersResponseDto } from '~/card/dtos/responses';
+import { GuardianTransactionsService } from '../services';
+
+
+@Controller('guardians/me')
+@ApiTags('Guardians')
+@ApiBearerAuth()
+@ApiLangRequestHeader()
+@UseGuards(AccessTokenGuard, RolesGuard)
+@AllowedRoles(Roles.GUARDIAN)
+export class GuardianTransactionsController {
+  constructor(private readonly guardianTxService: GuardianTransactionsService) {}
+
+  @Get('home')
+  @ApiQuery({ name: 'size', required: false, type: Number, example: 5 })
+  @ApiDataResponse(ParentHomeResponseDto)
+  async getHome(
+    @AuthenticatedUser() user: IJwtPayload,
+    @Query('size') size?: number,
+  ) {
+    const limit = Math.max(1, Math.min(Number(size) || 5, 20));
+    const res = await this.guardianTxService.getHome(user.sub, limit);
+    return ResponseFactory.data(res);
+  }
+
+  @Get('transfers')
+  @ApiQuery({ name: 'page', required: false, type: Number, example: 1 })
+  @ApiQuery({ name: 'size', required: false, type: Number, example: 10 })
+  @ApiDataResponse(PagedParentTransfersResponseDto)
+  async getTransfers(
+    @AuthenticatedUser() user: IJwtPayload,
+    @Query('page') page?: number,
+    @Query('size') size?: number,
+  ) {
+    const pageNum = Math.max(1, Number(page) || 1);
+    const pageSize = Math.max(1, Math.min(Number(size) || 10, 50));
+    const res = await this.guardianTxService.getTransfers(user.sub, pageNum, pageSize);
+    return ResponseFactory.data(res);
+  }
+}
+
+

src/guardian/controllers/index.ts

@@ -0,0 +1,3 @@
+export * from './guardian-transactions.controller';
+
+

src/guardian/guardian.module.ts

@@ -1,12 +1,18 @@
 import { Module } from '@nestjs/common';
+import { forwardRef } from '@nestjs/common';
+import { CustomerModule } from '~/customer/customer.module';
+import { CardModule } from '~/card/card.module';
+import { GuardianTransactionsController } from './controllers/guardian-transactions.controller';
+import { GuardianTransactionsService } from './services/guardian-transactions.service';
 import { TypeOrmModule } from '@nestjs/typeorm';
 import { Guardian } from './entities/guradian.entity';
 import { GuardianRepository } from './repositories';
 import { GuardianService } from './services';
 
 @Module({
-  providers: [GuardianService, GuardianRepository],
-  imports: [TypeOrmModule.forFeature([Guardian])],
+  providers: [GuardianService, GuardianRepository, GuardianTransactionsService],
+  controllers: [GuardianTransactionsController],
+  imports: [TypeOrmModule.forFeature([Guardian]), forwardRef(() => CustomerModule), forwardRef(() => CardModule)],
   exports: [GuardianService],
 })
 export class GuardianModule {}

src/guardian/services/guardian-transactions.service.ts

@@ -0,0 +1,42 @@
+import { Injectable } from '@nestjs/common';
+import { CustomerService } from '~/customer/services';
+import { ParentHomeResponseDto, PagedParentTransfersResponseDto } from '~/card/dtos/responses';
+import { TransactionService } from '~/card/services/transaction.service';
+
+@Injectable()
+export class GuardianTransactionsService {
+  constructor(
+    private readonly customerService: CustomerService,
+    private readonly transactionService: TransactionService,
+  ) {}
+
+  async getHome(guardianId: string, size: number): Promise<ParentHomeResponseDto> {
+    const parent = await this.customerService.findCustomerById(guardianId);
+    const primaryCard = parent.cards?.[0];
+
+    let availableBalance = 0;
+    if (primaryCard) {
+      const hasLimit = typeof primaryCard.limit === 'number' && !Number.isNaN(primaryCard.limit);
+      const hasBalance = primaryCard.account && typeof primaryCard.account.balance === 'number';
+      if (hasLimit && hasBalance && primaryCard.limit > 0) {
+        availableBalance = Math.min(primaryCard.limit, primaryCard.account.balance);
+      } else if (hasBalance) {
+        availableBalance = primaryCard.account.balance;
+      }
+    }
+
+    const recentTransfers = await this.transactionService.getParentTransfersOnly(guardianId, 1, size);
+
+    return new ParentHomeResponseDto(availableBalance, recentTransfers);
+  }
+
+  async getTransfers(
+    guardianId: string,
+    page: number,
+    size: number,
+  ): Promise<PagedParentTransfersResponseDto> {
+    return this.transactionService.getParentTransfersPaginated(guardianId, page, size);
+  }
+}
+
+

src/guardian/services/index.ts

@@ -1 +1,2 @@
-export * from './guardian.service';
+export * from './guardian.service'
+export * from './guardian-transactions.service'

src/i18n/ar/app.json

@@ -68,7 +68,8 @@
     "CIVIL_ID_REQUIRED": "مطلوب بطاقة الهوية المدنية.",
     "CIVIL_ID_NOT_CREATED_BY_GUARDIAN": "تم تحميل بطاقة الهوية المدنية من قبل شخص آخر غير ولي الأمر.",
     "CIVIL_ID_ALREADY_EXISTS": "بطاقة الهوية المدنية مستخدمة بالفعل من قبل طفل آخر.",
-    "CANNOT_UPDATE_REGISTERED_USER": "الطفل قد سجل بالفعل. لا يُسمح بتحديث البيانات."
+    "CANNOT_UPDATE_REGISTERED_USER": "الطفل قد سجل بالفعل. لا يُسمح بتحديث البيانات.",
+    "CANNOT_DELETE_REGISTERED_USER": "الطفل قد سجل بالفعل. لا يُسمح بحذف الطفل."
   },
 
   "MONEY_REQUEST": {
@@ -103,6 +104,7 @@
   },
   "CARD": {
     "INSUFFICIENT_BALANCE": "البطاقة لا تحتوي على رصيد كافٍ لإكمال هذا التحويل.",
-    "DOES_NOT_BELONG_TO_GUARDIAN": "البطاقة لا تنتمي إلى ولي الأمر."
+    "DOES_NOT_BELONG_TO_GUARDIAN": "البطاقة لا تنتمي إلى ولي الأمر.",
+    "NOT_FOUND": "لم يتم العثور على البطاقة."
   }
 }

src/i18n/en/app.json

@@ -67,7 +67,8 @@
     "CIVIL_ID_REQUIRED": "Civil ID is required.",
     "CIVIL_ID_NOT_CREATED_BY_GUARDIAN": "The civil ID document was not uploaded by the guardian.",
     "CIVIL_ID_ALREADY_EXISTS": "The civil ID is already used by another junior.",
-    "CANNOT_UPDATE_REGISTERED_USER": "The junior has already registered. Updating details is not allowed."
+    "CANNOT_UPDATE_REGISTERED_USER": "The junior has already registered. Updating details is not allowed.",
+    "CANNOT_DELETE_REGISTERED_USER": "The junior has already registered. Deleting the junior is not allowed."
   },
 
   "MONEY_REQUEST": {
@@ -102,6 +103,7 @@
   },
   "CARD": {
     "INSUFFICIENT_BALANCE": "The card does not have sufficient balance to complete this transfer.",
-    "DOES_NOT_BELONG_TO_GUARDIAN": "The card does not belong to the guardian."
+    "DOES_NOT_BELONG_TO_GUARDIAN": "The card does not belong to the guardian.",
+    "NOT_FOUND": "The card was not found."
   }
 }

src/junior/controllers/junior.controller.ts

@@ -1,5 +1,17 @@
-import { Body, Controller, Get, Param, Patch, Post, Query, UseGuards } from '@nestjs/common';
-import { ApiBearerAuth, ApiTags } from '@nestjs/swagger';
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  HttpCode,
+  HttpStatus,
+  Param,
+  Patch,
+  Post,
+  Query,
+  UseGuards,
+} from '@nestjs/common';
+import { ApiBearerAuth, ApiTags, ApiQuery } from '@nestjs/swagger';
 import { Roles } from '~/auth/enums';
 import { IJwtPayload } from '~/auth/interfaces';
 import { AllowedRoles, AuthenticatedUser, Public } from '~/common/decorators';
@@ -20,6 +32,8 @@ import {
   ThemeResponseDto,
   TransferToJuniorResponseDto,
 } from '../dtos/response';
+import { WeeklySummaryResponseDto } from '../dtos/response/weekly-summary.response.dto';
+import { JuniorHomeResponseDto, PagedChildTransfersResponseDto } from '~/card/dtos/responses';
 import { JuniorService } from '../services';
 
 @Controller('juniors')
@@ -83,6 +97,14 @@ export class JuniorController {
     return ResponseFactory.data(new JuniorResponseDto(junior));
   }
 
+  @Delete(':juniorId')
+  @UseGuards(RolesGuard)
+  @AllowedRoles(Roles.GUARDIAN)
+  @HttpCode(HttpStatus.NO_CONTENT)
+  async deleteJunior(@AuthenticatedUser() user: IJwtPayload, @Param('juniorId', CustomParseUUIDPipe) juniorId: string) {
+    await this.juniorService.deleteJunior(juniorId, user.sub);
+  }
+
   @Post('set-theme')
   @UseGuards(RolesGuard)
   @AllowedRoles(Roles.JUNIOR)
@@ -124,4 +146,76 @@ export class JuniorController {
 
     return ResponseFactory.data(new TransferToJuniorResponseDto(newAmount));
   }
+
+  @Get(':juniorId/weekly-summary')
+  @UseGuards(RolesGuard)
+  @AllowedRoles(Roles.GUARDIAN)
+  @ApiDataResponse(WeeklySummaryResponseDto)
+  async getWeeklySummary(
+    @Param('juniorId', CustomParseUUIDPipe) juniorId: string,
+    @AuthenticatedUser() user: IJwtPayload,
+  ) {
+    const summary = await this.juniorService.getWeeklySummary(juniorId, user.sub);
+    return ResponseFactory.data(summary);
+  }
+
+  @Get(':juniorId/home')
+  @UseGuards(RolesGuard)
+  @AllowedRoles(Roles.JUNIOR, Roles.GUARDIAN)
+  @ApiQuery({ name: 'size', required: false, type: Number, example: 5 })
+  @ApiDataResponse(JuniorHomeResponseDto)
+  async getJuniorHome(
+    @Param('juniorId', CustomParseUUIDPipe) juniorId: string,
+    @AuthenticatedUser() user: IJwtPayload,
+    @Query('size') size?: number,
+  ) {
+    const limit = Math.max(1, Math.min(Number(size) || 5, 20));
+    const res = await this.juniorService.getJuniorHome(juniorId, user.sub, limit);
+    return ResponseFactory.data(res);
+  }
+
+  @Get(':juniorId/transfers')
+  @UseGuards(RolesGuard)
+  @AllowedRoles(Roles.JUNIOR, Roles.GUARDIAN)
+  @ApiQuery({ name: 'page', required: false, type: Number, example: 1 })
+  @ApiQuery({ name: 'size', required: false, type: Number, example: 10 })
+  @ApiDataResponse(PagedChildTransfersResponseDto)
+  async getJuniorTransfers(
+    @Param('juniorId', CustomParseUUIDPipe) juniorId: string,
+    @AuthenticatedUser() user: IJwtPayload,
+    @Query('page') page?: number,
+    @Query('size') size?: number,
+  ) {
+    const pageNum = Math.max(1, Number(page) || 1);
+    const pageSize = Math.max(1, Math.min(Number(size) || 10, 50));
+    const res = await this.juniorService.getJuniorTransfers(juniorId, user.sub, pageNum, pageSize);
+    return ResponseFactory.data(res);
+  }
+
+  @Get(':juniorId/spending-history')
+  @UseGuards(RolesGuard)
+  @AllowedRoles(Roles.JUNIOR, Roles.GUARDIAN)
+  @ApiQuery({ name: 'startUtc', required: true, type: String, example: '2025-01-01T00:00:00.000Z' })
+  @ApiQuery({ name: 'endUtc', required: true, type: String, example: '2025-01-31T23:59:59.999Z' })
+  async getSpendingHistory(
+    @Param('juniorId', CustomParseUUIDPipe) juniorId: string,
+    @AuthenticatedUser() user: IJwtPayload,
+    @Query('startUtc') startUtc: string,
+    @Query('endUtc') endUtc: string,
+  ) {
+    const res = await this.juniorService.getSpendingHistory(juniorId, user.sub, new Date(startUtc), new Date(endUtc));
+    return ResponseFactory.data(res);
+  }
+
+  @Get(':juniorId/transactions/:transactionId')
+  @UseGuards(RolesGuard)
+  @AllowedRoles(Roles.JUNIOR, Roles.GUARDIAN)
+  async getTransactionDetail(
+    @Param('juniorId', CustomParseUUIDPipe) juniorId: string,
+    @Param('transactionId', CustomParseUUIDPipe) transactionId: string,
+    @AuthenticatedUser() user: IJwtPayload,
+  ) {
+    const res = await this.juniorService.getTransactionDetail(juniorId, user.sub, transactionId);
+    return ResponseFactory.data(res);
+  }
 }

src/junior/dtos/response/qr-code-validation-details.response.dto.ts

@@ -1,7 +1,8 @@
 import { ApiProperty } from '@nestjs/swagger';
+import { Gender } from '~/customer/enums';
 import { Guardian } from '~/guardian/entities/guradian.entity';
 import { Junior } from '~/junior/entities';
-import { GuardianRelationship } from '~/junior/enums';
+import { ChildRelationshipLabel, GuardianRelationship, Relationship } from '~/junior/enums';
 
 export class QrCodeValidationDetailsResponse {
   @ApiProperty()
@@ -26,6 +27,17 @@ export class QrCodeValidationDetailsResponse {
     this.phoneNumber = person.customer.user.phoneNumber;
     this.email = person.customer.user.email;
     this.dateOfBirth = person.customer.dateOfBirth;
-    this.relationship = guardian ? junior.relationship : GuardianRelationship[junior.relationship];
+    
+    if (guardian) {
+      this.relationship = junior.relationship;
+    } else {
+      if (junior.relationship === Relationship.PARENT) {
+        this.relationship = junior.customer.gender === Gender.MALE 
+          ? ChildRelationshipLabel.SON 
+          : ChildRelationshipLabel.DAUGHTER;
+      } else {
+        this.relationship = GuardianRelationship[junior.relationship];
+      }
+    }
   }
 }

src/junior/dtos/response/weekly-summary.response.dto.ts

@@ -0,0 +1,31 @@
+import { ApiProperty } from '@nestjs/swagger';
+
+export class WeeklySummaryResponseDto {
+  @ApiProperty({ description: 'Start date of the week', example: '2023-10-01' })
+  startOfWeek!: Date;
+  @ApiProperty({ description: 'End date of the week', example: '2023-10-07' })
+  endOfWeek!: Date;
+  @ApiProperty({ description: 'Total amount spent in the week', example: 350 })
+  total!: number;
+
+  @ApiProperty({ description: 'Amount spent on Sunday', example: 50 })
+  sunday!: number;
+
+  @ApiProperty({ description: 'Amount spent on Monday', example: 30 })
+  monday!: number;
+
+  @ApiProperty({ description: 'Amount spent on Tuesday', example: 20 })
+  tuesday!: number;
+
+  @ApiProperty({ description: 'Amount spent on Wednesday', example: 40 })
+  wednesday!: number;
+
+  @ApiProperty({ description: 'Amount spent on Thursday', example: 60 })
+  thursday!: number;
+
+  @ApiProperty({ description: 'Amount spent on Friday', example: 70 })
+  friday!: number;
+
+  @ApiProperty({ description: 'Amount spent on Saturday', example: 80 })
+  saturday!: number;
+}

src/junior/entities/junior.entity.ts

@@ -2,6 +2,7 @@ import {
   BaseEntity,
   Column,
   CreateDateColumn,
+  DeleteDateColumn,
   Entity,
   JoinColumn,
   ManyToOne,
@@ -49,4 +50,7 @@ export class Junior extends BaseEntity {
 
   @UpdateDateColumn({ name: 'updated_at', type: 'timestamp with time zone', default: () => 'CURRENT_TIMESTAMP' })
   updatedAt!: Date;
+
+  @DeleteDateColumn({ name: 'deleted_at', type: 'timestamp with time zone', nullable: true })
+  deletedAt!: Date | null;
 }

src/junior/enums/child-relationship-label.enum.ts

@@ -0,0 +1,5 @@
+export enum ChildRelationshipLabel {
+  SON = 'SON',
+  DAUGHTER = 'DAUGHTER',
+}
+

src/junior/enums/index.ts

@@ -1,3 +1,4 @@
+export * from './child-relationship-label.enum';
 export * from './guardian-relationship.enum';
 export * from './relationship.enum';
 export * from './theme-color.enum';

src/junior/repositories/junior.repository.ts

@@ -65,4 +65,8 @@ export class JuniorRepository {
       }),
     );
   }
+
+  softDelete(juniorId: string) {
+    return this.juniorRepository.softDelete({ id: juniorId });
+  }
 }

src/junior/services/junior.service.ts

@@ -1,7 +1,8 @@
 import { BadRequestException, Injectable, Logger } from '@nestjs/common';
+import { IsNull, Not } from 'typeorm';
 import { Transactional } from 'typeorm-transactional';
 import { Roles } from '~/auth/enums';
-import { CardService } from '~/card/services';
+import { CardService, TransactionService } from '~/card/services';
 import { NeoLeapService } from '~/common/modules/neoleap/services';
 import { PageOptionsRequestDto } from '~/core/dtos';
 import { setIf } from '~/core/utils';
@@ -19,6 +20,7 @@ import {
 import { Junior } from '../entities';
 import { JuniorRepository } from '../repositories';
 import { QrcodeService } from './qrcode.service';
+import { JuniorHomeResponseDto, PagedChildTransfersResponseDto } from '~/card/dtos/responses';
 
 @Injectable()
 export class JuniorService {
@@ -33,6 +35,7 @@ export class JuniorService {
     private readonly qrCodeService: QrcodeService,
     private readonly neoleapService: NeoLeapService,
     private readonly cardService: CardService,
+    private readonly transactionService: TransactionService,
   ) {}
 
   @Transactional()
@@ -117,6 +120,7 @@ export class JuniorService {
     setIf(customer, 'firstName', body.firstName);
     setIf(customer, 'lastName', body.lastName);
     setIf(customer, 'dateOfBirth', body.dateOfBirth as unknown as Date);
+    setIf(customer, 'gender', body.gender);
 
     setIf(junior, 'relationship', body.relationship);
     await Promise.all([junior.save(), customer.save(), user.save()]);
@@ -183,6 +187,129 @@ export class JuniorService {
     return this.cardService.transferToChild(juniorId, body.amount);
   }
 
+  async deleteJunior(juniorId: string, guardianId: string) {
+    const doesBelong = await this.doesJuniorBelongToGuardian(guardianId, juniorId);
+
+    if (!doesBelong) {
+      this.logger.error(`Junior ${juniorId} does not belong to guardian ${guardianId}`);
+      throw new BadRequestException('JUNIOR.NOT_BELONG_TO_GUARDIAN');
+    }
+
+    const hasPassword = await this.userService.findUser({ id: juniorId, password: Not(IsNull()) });
+
+    if (hasPassword) {
+      this.logger.error(`Cannot delete junior ${juniorId} with registered user`);
+      throw new BadRequestException('JUNIOR.CANNOT_DELETE_REGISTERED_USER');
+    }
+
+    const { affected } = await this.juniorRepository.softDelete(juniorId);
+
+    if (affected === 0) {
+      this.logger.error(`Junior ${juniorId} not found`);
+      throw new BadRequestException('JUNIOR.NOT_FOUND');
+    }
+
+    this.logger.log(`Junior ${juniorId} deleted successfully`);
+  }
+
+  getWeeklySummary(juniorId: string, guardianId: string) {
+    const doesBelong = this.doesJuniorBelongToGuardian(guardianId, juniorId);
+
+    if (!doesBelong) {
+      this.logger.error(`Junior ${juniorId} does not belong to guardian ${guardianId}`);
+      throw new BadRequestException('JUNIOR.NOT_BELONG_TO_GUARDIAN');
+    }
+
+    this.logger.log(`Getting weekly summary for junior ${juniorId}`);
+    return this.cardService.getWeeklySummary(juniorId);
+  }
+
+  async getJuniorHome(juniorId: string, userId: string, size: number): Promise<JuniorHomeResponseDto> {
+    this.logger.log(`Getting home for junior ${juniorId}`);
+    
+    // Check if user is the junior themselves or their guardian
+    let junior: Junior | null;
+    if (juniorId === userId) {
+      // User is the junior accessing their own home
+      junior = await this.findJuniorById(juniorId, false);
+    } else {
+      // User might be the guardian accessing junior's home
+      junior = await this.findJuniorById(juniorId, false, userId);
+    }
+
+    if (!junior) {
+      throw new BadRequestException('JUNIOR.NOT_FOUND');
+    }
+
+    const card = junior.customer?.cards?.[0];
+    const availableBalance = card ? Math.min(card.limit, card.account.balance) : 0;
+
+    const recentTransfers = await this.transactionService.getChildTransfers(juniorId, 1, size);
+
+    return new JuniorHomeResponseDto(availableBalance, recentTransfers);
+  }
+
+  async getJuniorTransfers(
+    juniorId: string,
+    userId: string,
+    page: number,
+    size: number,
+  ): Promise<PagedChildTransfersResponseDto> {
+    this.logger.log(`Getting transfers for junior ${juniorId}`);
+    
+    // Check if user is the junior themselves or their guardian
+    let junior: Junior | null;
+    if (juniorId === userId) {
+      // User is the junior accessing their own transfers
+      junior = await this.findJuniorById(juniorId, false);
+    } else {
+      // User might be the guardian accessing junior's transfers
+      junior = await this.findJuniorById(juniorId, false, userId);
+    }
+
+    if (!junior) {
+      throw new BadRequestException('JUNIOR.NOT_FOUND');
+    }
+
+    return this.transactionService.getChildTransfersPaginated(juniorId, page, size);
+  }
+
+  async getSpendingHistory(juniorId: string, userId: string, startUtc: Date, endUtc: Date) {
+    this.logger.log(`Getting spending history for junior ${juniorId}`);
+    
+    // Check if user is the junior themselves or their guardian
+    let junior: Junior | null;
+    if (juniorId === userId) {
+      junior = await this.findJuniorById(juniorId, false);
+    } else {
+      junior = await this.findJuniorById(juniorId, false, userId);
+    }
+
+    if (!junior) {
+      throw new BadRequestException('JUNIOR.NOT_FOUND');
+    }
+
+    return this.transactionService.getChildSpendingHistory(juniorId, startUtc, endUtc);
+  }
+
+  async getTransactionDetail(juniorId: string, userId: string, transactionId: string) {
+    this.logger.log(`Getting transaction detail ${transactionId} for junior ${juniorId}`);
+    
+    // Check if user is the junior themselves or their guardian
+    let junior: Junior | null;
+    if (juniorId === userId) {
+      junior = await this.findJuniorById(juniorId, false);
+    } else {
+      junior = await this.findJuniorById(juniorId, false, userId);
+    }
+
+    if (!junior) {
+      throw new BadRequestException('JUNIOR.NOT_FOUND');
+    }
+
+    return this.transactionService.getTransactionDetail(transactionId, juniorId);
+  }
+
   private async prepareJuniorImages(juniors: Junior[]) {
     this.logger.log(`Preparing junior images`);
     await Promise.all(

src/user/dtos/request/update-user.request.dto.ts

@@ -1,6 +1,7 @@
-import { ApiProperty } from '@nestjs/swagger';
-import { IsNotEmpty, IsOptional, IsString, IsUUID } from 'class-validator';
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { IsDateString, IsEmail, IsEnum, IsNotEmpty, IsOptional, IsString, IsUUID } from 'class-validator';
 import { i18nValidationMessage as i18n } from 'nestjs-i18n';
+import { Gender } from '~/customer/enums';
 export class UpdateUserRequestDto {
   @ApiProperty({ example: 'John' })
   @IsString({ message: i18n('validation.IsString', { path: 'general', property: 'user.firstName' }) })
@@ -14,8 +15,23 @@ export class UpdateUserRequestDto {
   @IsOptional()
   lastName!: string;
 
+  @ApiPropertyOptional({ example: 'child@example.com' })
+  @IsEmail({}, { message: i18n('validation.IsEmail', { path: 'general', property: 'user.email' }) })
+  @IsOptional()
+  email!: string;
+
   @ApiProperty({ example: '123e4567-e89b-12d3-a456-426614174000' })
   @IsUUID('4', { message: i18n('validation.IsUUID', { path: 'general', property: 'user.profilePictureId' }) })
   @IsOptional()
   profilePictureId!: string;
+
+  @ApiPropertyOptional({ enum: Gender })
+  @IsEnum(Gender, { message: i18n('validation.IsEnum', { path: 'general', property: 'customer.gender' }) })
+  @IsOptional()
+  gender!: Gender;
+
+  @ApiPropertyOptional({ example: '2020-01-01' })
+  @IsDateString({}, { message: i18n('validation.IsDateString', { path: 'general', property: 'customer.dateOfBirth' }) })
+  @IsOptional()
+  dateOfBirth!: Date;
 }

src/user/entities/user.entity.ts

@@ -28,7 +28,7 @@ export class User extends BaseEntity {
   @Column('varchar', { length: 255, name: 'last_name', nullable: false })
   lastName!: string;
 
-  @Column('varchar', { length: 255, name: 'email', nullable: true })
+  @Column('varchar', { length: 255, name: 'email', nullable: true, unique: true })
   email!: string;
 
   @Column('varchar', { length: 255, name: 'phone_number', nullable: true })

src/user/services/user.service.ts

@@ -191,16 +191,38 @@ export class UserService {
   async updateUser(userId: string, data: UpdateUserRequestDto) {
     await this.validateProfilePictureId(data.profilePictureId, userId);
 
+    if (data.email) {
+      const userWithEmail = await this.findUser({ email: data.email });
+      if (userWithEmail && userWithEmail.id !== userId) {
+        this.logger.error(`Email ${data.email} is already taken by another user`);
+        throw new BadRequestException('USER.EMAIL_ALREADY_TAKEN');
+      }
+    }
+
     this.logger.log(`Updating user ${userId} with data ${JSON.stringify(data)}`);
-    const { affected } = await this.userRepository.update(userId, data);
+    
+    const { gender, dateOfBirth, ...userData } = data;
+    
+    const { affected } = await this.userRepository.update(userId, userData);
     if (affected === 0) {
       this.logger.error(`User with id ${userId} not found`);
       throw new BadRequestException('USER.NOT_FOUND');
     }
+
+    if (gender !== undefined || dateOfBirth !== undefined) {
+      const customerData: Partial<{ gender: typeof gender; dateOfBirth: Date }> = {};
+      if (gender !== undefined) {
+        customerData.gender = gender;
+      }
+      if (dateOfBirth !== undefined) {
+        customerData.dateOfBirth = dateOfBirth;
+      }
+      await this.customerService.updateCustomer(userId, customerData);
+    }
   }
 
   async updateUserEmail(userId: string, email: string) {
-    const userWithEmail = await this.findUser({ email, isEmailVerified: true });
+    const userWithEmail = await this.findUser({ email });
 
     if (userWithEmail) {
       if (userWithEmail.id === userId) {