feat(bookings): add contract validity window and customs clearing features

- Introduced contract validity days, valid from and valid until fields in the booking model.
- Updated booking acceptance logic to enforce validity window constraints.
- Added customs clearing agent and first/last mile pickup/delivery coordinates to the booking model.
- Implemented LocationPicker component for address selection with map integration using Leaflet.
- Enhanced booking review step to display customs clearing agent details.
- Updated API and DTOs to accommodate new booking fields.
- Added migration scripts for database schema changes.
- Implemented tests for booking acceptance and DTO transformations.

apps/edr-freight-api/src/modules/bookings/dto/create-booking.dto.spec.ts

@@ -0,0 +1,47 @@
+import 'reflect-metadata';
+import { plainToInstance } from 'class-transformer';
+import { CreateBookingDto } from './create-booking.dto';
+
+/**
+ * Boolean flags arrive as STRINGS over multipart/form-data ("true" / "false").
+ * The global freight ValidationPipe runs with enableImplicitConversion = false,
+ * so only the explicit @Transform on each flag coerces it. This pins that the
+ * literal string "false" maps to boolean `false` — class-transformer's implicit
+ * boolean coercion would otherwise turn any non-empty string (including "false")
+ * into `true`, silently flagging non-hazardous bookings as hazardous.
+ */
+describe('CreateBookingDto — boolean coercion from multipart strings', () => {
+  // Mirror the production pipe: explicit transforms only, no implicit coercion.
+  const toDto = (plain: Record<string, unknown>) =>
+    plainToInstance(CreateBookingDto, plain, {
+      enableImplicitConversion: false,
+    }) as unknown as CreateBookingDto;
+
+  it('maps the string "false" to boolean false for every flag', () => {
+    const dto = toDto({
+      isHazardous: 'false',
+      isGovernment: 'false',
+      customsClearingEnabled: 'false',
+    });
+    expect(dto.isHazardous).toBe(false);
+    expect(dto.isGovernment).toBe(false);
+    expect(dto.customsClearingEnabled).toBe(false);
+  });
+
+  it('maps the string "true" to boolean true for every flag', () => {
+    const dto = toDto({
+      isHazardous: 'true',
+      isGovernment: 'true',
+      customsClearingEnabled: 'true',
+    });
+    expect(dto.isHazardous).toBe(true);
+    expect(dto.isGovernment).toBe(true);
+    expect(dto.customsClearingEnabled).toBe(true);
+  });
+
+  it('still coerces numeric form strings to numbers', () => {
+    const dto = toDto({ cargoTotalWeightVgm: '12.5' });
+    expect(dto.cargoTotalWeightVgm).toBe(12.5);
+    expect(typeof dto.cargoTotalWeightVgm).toBe('number');
+  });
+});

apps/edr-freight-api/src/modules/bookings/dto/create-booking.dto.ts

@@ -11,6 +11,8 @@ import {
   IsOptional,
   IsString,
   IsUUID,
+  Max,
+  MaxLength,
   Min,
   MinLength,
   Validate,
@@ -168,11 +170,55 @@ export class CreateBookingDto {
   @IsString()
   firstMilePickupAddress?: string;
 
+  @ApiPropertyOptional({ description: 'First-mile pickup latitude (-90..90)' })
+  @IsOptional()
+  @IsNumber()
+  @Min(-90)
+  @Max(90)
+  @Transform(({ value }) => (value == null || value === '' ? undefined : Number(value)))
+  firstMilePickupLat?: number;
+
+  @ApiPropertyOptional({ description: 'First-mile pickup longitude (-180..180)' })
+  @IsOptional()
+  @IsNumber()
+  @Min(-180)
+  @Max(180)
+  @Transform(({ value }) => (value == null || value === '' ? undefined : Number(value)))
+  firstMilePickupLng?: number;
+
   @ApiPropertyOptional()
   @IsOptional()
   @IsString()
   lastMileDeliveryAddress?: string;
 
+  @ApiPropertyOptional({ description: 'Last-mile delivery latitude (-90..90)' })
+  @IsOptional()
+  @IsNumber()
+  @Min(-90)
+  @Max(90)
+  @Transform(({ value }) => (value == null || value === '' ? undefined : Number(value)))
+  lastMileDeliveryLat?: number;
+
+  @ApiPropertyOptional({ description: 'Last-mile delivery longitude (-180..180)' })
+  @IsOptional()
+  @IsNumber()
+  @Min(-180)
+  @Max(180)
+  @Transform(({ value }) => (value == null || value === '' ? undefined : Number(value)))
+  lastMileDeliveryLng?: number;
+
+  @ApiPropertyOptional({ description: 'Whether EDR handles customs clearance' })
+  @IsOptional()
+  @IsBoolean()
+  @Transform(({ value }) => value === 'true' || value === true)
+  customsClearingEnabled?: boolean;
+
+  @ApiPropertyOptional({ maxLength: 200, description: 'Customs clearing agent name (when customs is enabled)' })
+  @IsOptional()
+  @IsString()
+  @MaxLength(200)
+  customsClearingAgent?: string;
+
   @ApiProperty({ enum: EQUIPMENT_RETURNS })
   @IsIn([...EQUIPMENT_RETURNS])
   equipmentReturn!: string;

apps/edr-freight-api/src/modules/bookings/dto/request-changes.dto.ts

@@ -1,5 +1,14 @@
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
-import { IsIn, IsNumber, IsOptional, IsString, Min, MinLength } from 'class-validator';
+import {
+  IsIn,
+  IsInt,
+  IsNumber,
+  IsOptional,
+  IsString,
+  Max,
+  Min,
+  MinLength,
+} from 'class-validator';
 
 export class RequestChangesDto {
   @ApiProperty({ description: 'Staff note explaining what the customer must fix' })
@@ -8,6 +17,21 @@ export class RequestChangesDto {
   note!: string;
 }
 
+export class AcceptIntakeDto {
+  @ApiProperty({
+    description:
+      'How many days the contract stays valid, counted from the accept date. ' +
+      'The contract is valid from now through now + validityDays.',
+    minimum: 1,
+    maximum: 365,
+    example: 30,
+  })
+  @IsInt()
+  @Min(1)
+  @Max(365)
+  validityDays!: number;
+}
+
 export class StaffRejectDto {
   @ApiProperty()
   @IsString()