customer registration api integration

apps/edr-freight-api/src/modules/dropdown-settings/dropdown-settings.controller.ts

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+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  HttpCode,
+  HttpStatus,
+  Param,
+  ParseUUIDPipe,
+  Patch,
+  Post,
+  Put,
+} from "@nestjs/common";
+import { ApiOperation, ApiTags } from "@nestjs/swagger";
+
+import { CreateDropdownOptionDto } from "./dto/create-dropdown-option.dto";
+import { CreateDropdownSettingDto } from "./dto/create-dropdown-setting.dto";
+import { UpdateDropdownOptionDto } from "./dto/update-dropdown-option.dto";
+import { UpdateDropdownSettingDto } from "./dto/update-dropdown-setting.dto";
+import { DropdownSettingsService } from "./dropdown-settings.service";
+
+@ApiTags("dropdown-settings")
+@Controller("dropdown-settings")
+export class DropdownSettingsController {
+  constructor(private readonly service: DropdownSettingsService) {}
+
+  @Get()
+  @ApiOperation({ summary: "List all dropdown settings" })
+  list() {
+    return this.service.list();
+  }
+
+  @Get(":id")
+  @ApiOperation({ summary: "Get a dropdown setting by ID" })
+  getById(@Param("id", ParseUUIDPipe) id: string) {
+    return this.service.getById(id);
+  }
+
+  @Get("by-code/:code")
+  @ApiOperation({ summary: "Get a dropdown setting by its stable code" })
+  getByCode(@Param("code") code: string) {
+    return this.service.getByCode(code);
+  }
+
+  @Post()
+  @ApiOperation({ summary: "Create a new dropdown setting" })
+  create(@Body() dto: CreateDropdownSettingDto) {
+    return this.service.create(dto);
+  }
+
+  @Patch(":id")
+  @ApiOperation({ summary: "Update a dropdown setting's metadata" })
+  update(
+    @Param("id", ParseUUIDPipe) id: string,
+    @Body() dto: UpdateDropdownSettingDto,
+  ) {
+    return this.service.update(id, dto);
+  }
+
+  @Delete(":id")
+  @ApiOperation({ summary: "Soft-delete a dropdown setting" })
+  @HttpCode(HttpStatus.NO_CONTENT)
+  remove(@Param("id", ParseUUIDPipe) id: string) {
+    return this.service.remove(id);
+  }
+
+  /* ------------------------- option routes ------------------------- */
+
+  @Put(":id/options")
+  @ApiOperation({ summary: "Replace the full option list for a setting" })
+  replaceOptions(
+    @Param("id", ParseUUIDPipe) id: string,
+    @Body() options: CreateDropdownOptionDto[],
+  ) {
+    return this.service.replaceOptions(id, options);
+  }
+
+  @Post(":id/options")
+  @ApiOperation({ summary: "Append a single option to a setting" })
+  addOption(
+    @Param("id", ParseUUIDPipe) id: string,
+    @Body() dto: CreateDropdownOptionDto,
+  ) {
+    return this.service.addOption(id, dto);
+  }
+
+  @Patch("options/:optionId")
+  @ApiOperation({ summary: "Update a single option" })
+  updateOption(
+    @Param("optionId", ParseUUIDPipe) optionId: string,
+    @Body() dto: UpdateDropdownOptionDto,
+  ) {
+    return this.service.updateOption(optionId, dto);
+  }
+
+  @Delete("options/:optionId")
+  @ApiOperation({ summary: "Soft-delete a single option" })
+  @HttpCode(HttpStatus.NO_CONTENT)
+  removeOption(@Param("optionId", ParseUUIDPipe) optionId: string) {
+    return this.service.removeOption(optionId);
+  }
+}

apps/edr-freight-api/src/modules/dropdown-settings/dropdown-settings.module.ts

@@ -0,0 +1,24 @@
+import { Module } from "@nestjs/common";
+import { TypeOrmModule } from "@nestjs/typeorm";
+
+import { DropdownOption } from "./entities/dropdown-option.entity";
+import { DropdownSetting } from "./entities/dropdown-setting.entity";
+import { DropdownSettingsController } from "./dropdown-settings.controller";
+import { DropdownSettingsRepository } from "./dropdown-settings.repository";
+import { DropdownSettingsService } from "./dropdown-settings.service";
+import { DROPDOWN_SETTINGS_REPOSITORY } from "./interfaces/dropdown-settings.repository.interface";
+
+@Module({
+  imports: [TypeOrmModule.forFeature([DropdownSetting, DropdownOption])],
+  controllers: [DropdownSettingsController],
+  providers: [
+    DropdownSettingsRepository,
+    {
+      provide: DROPDOWN_SETTINGS_REPOSITORY,
+      useExisting: DropdownSettingsRepository,
+    },
+    DropdownSettingsService,
+  ],
+  exports: [DropdownSettingsService],
+})
+export class DropdownSettingsModule {}

apps/edr-freight-api/src/modules/dropdown-settings/dropdown-settings.repository.ts

@@ -0,0 +1,82 @@
+import { BaseRepository } from "@edr/api-common";
+import { Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { Repository } from "typeorm";
+
+import { DropdownOption } from "./entities/dropdown-option.entity";
+import { DropdownSetting } from "./entities/dropdown-setting.entity";
+import type { IDropdownSettingsRepository } from "./interfaces/dropdown-settings.repository.interface";
+
+@Injectable()
+export class DropdownSettingsRepository
+  extends BaseRepository<DropdownSetting>
+  implements IDropdownSettingsRepository
+{
+  constructor(
+    @InjectRepository(DropdownSetting)
+    repository: Repository<DropdownSetting>,
+    @InjectRepository(DropdownOption)
+    private readonly optionsRepository: Repository<DropdownOption>,
+  ) {
+    super(repository);
+  }
+
+  findByCode(code: string): Promise<DropdownSetting | null> {
+    return this.repository.findOne({
+      where: { code },
+      relations: { children: true },
+      order: { children: { order: "ASC" } },
+    });
+  }
+
+  override findById(id: string): Promise<DropdownSetting | null> {
+    return this.repository.findOne({
+      where: { id },
+      relations: { children: true },
+      order: { children: { order: "ASC" } },
+    });
+  }
+
+  override findAll(): Promise<DropdownSetting[]> {
+    return this.repository.find({
+      order: { label: "ASC", children: { order: "ASC" } },
+      relations: { children: true },
+    });
+  }
+
+  async replaceOptions(
+    settingId: string,
+    options: Array<Partial<DropdownOption>>,
+  ): Promise<DropdownOption[]> {
+    await this.optionsRepository.delete({ settingId });
+    if (options.length === 0) return [];
+    const entities = options.map((o, idx) =>
+      this.optionsRepository.create({
+        ...o,
+        settingId,
+        order: o.order ?? idx + 1,
+      }),
+    );
+    return this.optionsRepository.save(entities);
+  }
+
+  async addOption(
+    settingId: string,
+    option: Partial<DropdownOption>,
+  ): Promise<DropdownOption> {
+    const entity = this.optionsRepository.create({ ...option, settingId });
+    return this.optionsRepository.save(entity);
+  }
+
+  async updateOption(
+    optionId: string,
+    data: Partial<DropdownOption>,
+  ): Promise<DropdownOption | null> {
+    await this.optionsRepository.update(optionId, data as never);
+    return this.optionsRepository.findOne({ where: { id: optionId } });
+  }
+
+  async removeOption(optionId: string): Promise<void> {
+    await this.optionsRepository.softDelete(optionId);
+  }
+}

apps/edr-freight-api/src/modules/dropdown-settings/dropdown-settings.service.ts

@@ -0,0 +1,110 @@
+import {
+  ConflictException,
+  Inject,
+  Injectable,
+  NotFoundException,
+} from "@nestjs/common";
+
+import { CreateDropdownOptionDto } from "./dto/create-dropdown-option.dto";
+import { CreateDropdownSettingDto } from "./dto/create-dropdown-setting.dto";
+import { UpdateDropdownOptionDto } from "./dto/update-dropdown-option.dto";
+import { UpdateDropdownSettingDto } from "./dto/update-dropdown-setting.dto";
+import { DropdownOption } from "./entities/dropdown-option.entity";
+import { DropdownSetting } from "./entities/dropdown-setting.entity";
+import {
+  DROPDOWN_SETTINGS_REPOSITORY,
+  IDropdownSettingsRepository,
+} from "./interfaces/dropdown-settings.repository.interface";
+
+@Injectable()
+export class DropdownSettingsService {
+  constructor(
+    @Inject(DROPDOWN_SETTINGS_REPOSITORY)
+    private readonly repository: IDropdownSettingsRepository,
+  ) {}
+
+  list(): Promise<DropdownSetting[]> {
+    return this.repository.findAll();
+  }
+
+  async getById(id: string): Promise<DropdownSetting> {
+    const setting = await this.repository.findById(id);
+    if (!setting) throw new NotFoundException(`Setting ${id} not found`);
+    return setting;
+  }
+
+  async getByCode(code: string): Promise<DropdownSetting> {
+    const setting = await this.repository.findByCode(code);
+    if (!setting) throw new NotFoundException(`Setting "${code}" not found`);
+    return setting;
+  }
+
+  async create(dto: CreateDropdownSettingDto): Promise<DropdownSetting> {
+    const existing = await this.repository.findByCode(dto.code);
+    if (existing) {
+      throw new ConflictException(
+        `Dropdown setting with code "${dto.code}" already exists`,
+      );
+    }
+
+    const setting = await this.repository.create({
+      code: dto.code,
+      label: dto.label,
+      description: dto.description ?? null,
+      multiple: dto.multiple ?? false,
+      meta: dto.meta ?? null,
+    });
+
+    if (dto.children && dto.children.length > 0) {
+      await this.repository.replaceOptions(setting.id, dto.children);
+    }
+
+    return this.getById(setting.id);
+  }
+
+  async update(
+    id: string,
+    dto: UpdateDropdownSettingDto,
+  ): Promise<DropdownSetting> {
+    await this.getById(id);
+    const updated = await this.repository.update(id, dto);
+    if (!updated) throw new NotFoundException(`Setting ${id} not found`);
+    return this.getById(id);
+  }
+
+  async remove(id: string): Promise<void> {
+    await this.getById(id);
+    await this.repository.softDelete(id);
+  }
+
+  /* ------------------------ option operations ------------------------ */
+
+  async replaceOptions(
+    settingId: string,
+    options: CreateDropdownOptionDto[],
+  ): Promise<DropdownOption[]> {
+    await this.getById(settingId);
+    return this.repository.replaceOptions(settingId, options);
+  }
+
+  async addOption(
+    settingId: string,
+    dto: CreateDropdownOptionDto,
+  ): Promise<DropdownOption> {
+    await this.getById(settingId);
+    return this.repository.addOption(settingId, dto);
+  }
+
+  async updateOption(
+    optionId: string,
+    dto: UpdateDropdownOptionDto,
+  ): Promise<DropdownOption> {
+    const updated = await this.repository.updateOption(optionId, dto);
+    if (!updated) throw new NotFoundException(`Option ${optionId} not found`);
+    return updated;
+  }
+
+  async removeOption(optionId: string): Promise<void> {
+    await this.repository.removeOption(optionId);
+  }
+}

apps/edr-freight-api/src/modules/dropdown-settings/dto/create-dropdown-option.dto.ts

@@ -0,0 +1,40 @@
+import { Type } from "class-transformer";
+import {
+  IsBoolean,
+  IsInt,
+  IsOptional,
+  IsString,
+  MaxLength,
+  Min,
+  ValidateNested,
+} from "class-validator";
+
+import { DropdownOptionMetaDto } from "./dropdown-option-meta.dto";
+
+export class CreateDropdownOptionDto {
+  @IsString()
+  @MaxLength(256)
+  value!: string;
+
+  @IsString()
+  @MaxLength(256)
+  label!: string;
+
+  @IsOptional()
+  @IsString()
+  note?: string;
+
+  @IsOptional()
+  @IsBoolean()
+  disabled?: boolean;
+
+  @IsOptional()
+  @IsInt()
+  @Min(0)
+  order?: number;
+
+  @IsOptional()
+  @ValidateNested()
+  @Type(() => DropdownOptionMetaDto)
+  meta?: DropdownOptionMetaDto;
+}

apps/edr-freight-api/src/modules/dropdown-settings/dto/create-dropdown-setting.dto.ts

@@ -0,0 +1,45 @@
+import { Type } from "class-transformer";
+import {
+  IsArray,
+  IsBoolean,
+  IsOptional,
+  IsString,
+  Matches,
+  MaxLength,
+  ValidateNested,
+} from "class-validator";
+
+import { CreateDropdownOptionDto } from "./create-dropdown-option.dto";
+import { DropdownSettingMetaDto } from "./dropdown-setting-meta.dto";
+
+export class CreateDropdownSettingDto {
+  @IsString()
+  @MaxLength(128)
+  @Matches(/^[a-z][a-z0-9_]*$/i, {
+    message: "code must be snake_case-friendly (letters, digits, underscores)",
+  })
+  code!: string;
+
+  @IsString()
+  @MaxLength(256)
+  label!: string;
+
+  @IsOptional()
+  @IsString()
+  description?: string;
+
+  @IsOptional()
+  @IsBoolean()
+  multiple?: boolean;
+
+  @IsOptional()
+  @ValidateNested()
+  @Type(() => DropdownSettingMetaDto)
+  meta?: DropdownSettingMetaDto;
+
+  @IsOptional()
+  @IsArray()
+  @ValidateNested({ each: true })
+  @Type(() => CreateDropdownOptionDto)
+  children?: CreateDropdownOptionDto[];
+}

apps/edr-freight-api/src/modules/dropdown-settings/dto/dropdown-option-meta.dto.ts

@@ -0,0 +1,18 @@
+import { IsOptional, IsString, MaxLength } from "class-validator";
+
+export class DropdownOptionMetaDto {
+  @IsOptional()
+  @IsString()
+  @MaxLength(64)
+  icon?: string;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(32)
+  color?: string;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(64)
+  badge?: string;
+}

apps/edr-freight-api/src/modules/dropdown-settings/dto/dropdown-setting-meta.dto.ts

@@ -0,0 +1,43 @@
+import { Transform } from "class-transformer";
+import {
+  IsArray,
+  IsBoolean,
+  IsOptional,
+  IsString,
+  MaxLength,
+} from "class-validator";
+
+export class DropdownSettingMetaDto {
+  @IsOptional()
+  @IsString()
+  @MaxLength(64)
+  icon?: string;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(32)
+  color?: string;
+
+  @IsOptional()
+  @IsBoolean()
+  searchable?: boolean;
+
+  @IsOptional()
+  @IsBoolean()
+  clearable?: boolean;
+
+  @IsOptional()
+  @IsArray()
+  @IsString({ each: true })
+  @Transform(({ value }) =>
+    Array.isArray(value)
+      ? (value as string[]).map((s) => s.trim()).filter(Boolean)
+      : value,
+  )
+  permissions?: string[];
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(32)
+  version?: string;
+}

apps/edr-freight-api/src/modules/dropdown-settings/dto/update-dropdown-option.dto.ts

@@ -0,0 +1,7 @@
+import { PartialType } from "@nestjs/swagger";
+
+import { CreateDropdownOptionDto } from "./create-dropdown-option.dto";
+
+export class UpdateDropdownOptionDto extends PartialType(
+  CreateDropdownOptionDto,
+) {}

apps/edr-freight-api/src/modules/dropdown-settings/dto/update-dropdown-setting.dto.ts

@@ -0,0 +1,7 @@
+import { OmitType, PartialType } from "@nestjs/swagger";
+
+import { CreateDropdownSettingDto } from "./create-dropdown-setting.dto";
+
+export class UpdateDropdownSettingDto extends PartialType(
+  OmitType(CreateDropdownSettingDto, ["children"] as const),
+) {}

apps/edr-freight-api/src/modules/dropdown-settings/entities/dropdown-option.entity.ts

@@ -0,0 +1,47 @@
+import { BaseEntity } from "@edr/api-common";
+import {
+  Column,
+  Entity,
+  Index,
+  JoinColumn,
+  ManyToOne,
+} from "typeorm";
+
+import { DropdownSetting } from "./dropdown-setting.entity";
+
+export interface DropdownOptionMeta {
+  icon?: string;
+  color?: string;
+  badge?: string;
+}
+
+@Entity({ name: "dropdown_options" })
+@Index(["settingId", "value"], { unique: true })
+export class DropdownOption extends BaseEntity {
+  @ManyToOne(() => DropdownSetting, (setting) => setting.children, {
+    onDelete: "CASCADE",
+  })
+  @JoinColumn({ name: "setting_id" })
+  setting!: DropdownSetting;
+
+  @Column({ name: "setting_id", type: "uuid" })
+  settingId!: string;
+
+  @Column({ name: "value", type: "varchar", length: 256 })
+  value!: string;
+
+  @Column({ name: "label", type: "varchar", length: 256 })
+  label!: string;
+
+  @Column({ name: "note", type: "text", nullable: true })
+  note?: string | null;
+
+  @Column({ name: "is_disabled", type: "boolean", default: false })
+  disabled!: boolean;
+
+  @Column({ name: "display_order", type: "integer", default: 0 })
+  order!: number;
+
+  @Column({ name: "meta", type: "jsonb", nullable: true })
+  meta?: DropdownOptionMeta | null;
+}

apps/edr-freight-api/src/modules/dropdown-settings/entities/dropdown-setting.entity.ts

@@ -0,0 +1,37 @@
+import { BaseEntity } from "@edr/api-common";
+import { Column, Entity, Index, OneToMany } from "typeorm";
+
+import { DropdownOption } from "./dropdown-option.entity";
+
+export interface DropdownSettingMeta {
+  icon?: string;
+  color?: string;
+  searchable?: boolean;
+  clearable?: boolean;
+  permissions?: string[];
+  version?: string;
+}
+
+@Entity({ name: "dropdown_settings" })
+@Index(["code"], { unique: true })
+export class DropdownSetting extends BaseEntity {
+  @Column({ name: "code", type: "varchar", length: 128, unique: true })
+  code!: string;
+
+  @Column({ name: "label", type: "varchar", length: 256 })
+  label!: string;
+
+  @Column({ name: "description", type: "text", nullable: true })
+  description?: string | null;
+
+  @Column({ name: "multiple", type: "boolean", default: false })
+  multiple!: boolean;
+
+  @Column({ name: "meta", type: "jsonb", nullable: true })
+  meta?: DropdownSettingMeta | null;
+
+  @OneToMany(() => DropdownOption, (option) => option.setting, {
+    cascade: true,
+  })
+  children!: DropdownOption[];
+}

apps/edr-freight-api/src/modules/dropdown-settings/interfaces/dropdown-settings.repository.interface.ts

@@ -0,0 +1,38 @@
+import { DropdownOption } from "../entities/dropdown-option.entity";
+import { DropdownSetting } from "../entities/dropdown-setting.entity";
+
+/**
+ * Contract every DropdownSettings repository must satisfy. Lets services
+ * depend on the abstraction and lets tests swap in an in-memory fake.
+ */
+export const DROPDOWN_SETTINGS_REPOSITORY = Symbol(
+  "DROPDOWN_SETTINGS_REPOSITORY",
+);
+
+export interface IDropdownSettingsRepository {
+  findAll(): Promise<DropdownSetting[]>;
+  findById(id: string): Promise<DropdownSetting | null>;
+  findByCode(code: string): Promise<DropdownSetting | null>;
+
+  create(data: Partial<DropdownSetting>): Promise<DropdownSetting>;
+  update(
+    id: string,
+    data: Partial<DropdownSetting>,
+  ): Promise<DropdownSetting | null>;
+  softDelete(id: string): Promise<void>;
+
+  /* Option-level helpers */
+  replaceOptions(
+    settingId: string,
+    options: Array<Partial<DropdownOption>>,
+  ): Promise<DropdownOption[]>;
+  addOption(
+    settingId: string,
+    option: Partial<DropdownOption>,
+  ): Promise<DropdownOption>;
+  updateOption(
+    optionId: string,
+    data: Partial<DropdownOption>,
+  ): Promise<DropdownOption | null>;
+  removeOption(optionId: string): Promise<void>;
+}