# Стартовый OpenAPI-скелет (smoke A3-интеграции, 2026-05-17).
# Покрывает только группу /api/deals*. Полная спека REST API — отдельная задача вне scope A3.
openapi: 3.1.0
info:
  title: Лидерра CRM — Deals API
  version: 0.1.0
  description: >
    Частичная спека REST API Лидерры. Скелет покрывает только группу /api/deals*.
    Все эндпоинты требуют аутентификации (Laravel Sanctum) и разрешают доступ
    только к сделкам текущего тенанта (RLS + middleware tenant).

servers:
  - url: https://app.liderra.ru
    description: Production

security:
  - sanctumCookie: []

tags:
  - name: deals
    description: Управление сделками (CRUD + bulk-операции + экспорт)

paths:
  /api/deals:
    get:
      operationId: deals.index
      tags: [deals]
      summary: Список сделок тенанта
      description: >
        Возвращает сделки тенанта с пагинацией. Поддерживает два режима пагинации:
        keyset (cursor) — O(1) глубины; offset-based — backward-совместимость.
        При count_only=true возвращает только {"total": N} без строк.
      parameters:
        - name: status_in
          in: query
          description: >
            Фильтр по статусам (можно несколько). На проводе сериализуется
            Laravel array-binding: status_in[]=NEW&status_in[]=WON. Имя параметра
            в спецификации — без скобок: ключи свойств MCP-инструмента обязаны
            матчить ^[a-zA-Z0-9_.-]{1,64}$ (скобки запрещены, иначе Anthropic
            tools-схема падает с 400).
          required: false
          schema:
            type: array
            items:
              type: string
          style: form
          explode: true
        - name: project_id
          in: query
          required: false
          schema:
            type: integer
        - name: manager_id
          in: query
          required: false
          schema:
            type: integer
        - name: search
          in: query
          description: ILIKE-поиск по phone / contact_name
          required: false
          schema:
            type: string
        - name: limit
          in: query
          required: false
          schema:
            type: integer
            minimum: 1
            maximum: 500
            default: 100
        - name: offset
          in: query
          description: Используется только без cursor (OFFSET-режим)
          required: false
          schema:
            type: integer
            minimum: 0
            default: 0
        - name: cursor
          in: query
          description: base64-encoded keyset cursor от предыдущей страницы
          required: false
          schema:
            type: string
        - name: only_deleted
          in: query
          description: Показывать только soft-deleted (корзина)
          required: false
          schema:
            type: boolean
            default: false
        - name: count_only
          in: query
          description: 'Вернуть только {"total": N}, без строк (для бейджа сайдбара)'
          required: false
          schema:
            type: boolean
            default: false
      responses:
        '200':
          description: Успех
          content:
            application/json:
              schema:
                oneOf:
                  - $ref: '#/components/schemas/DealsListResponse'
                  - $ref: '#/components/schemas/DealsCountResponse'
              examples:
                list:
                  summary: Обычный список
                  value:
                    deals:
                      - id: 42
                        tenant_id: 1
                        project_id: 5
                        project_name: "B1-Москва"
                        phone: "+79001234567"
                        contact_name: "Иван Иванов"
                        status: "new"
                        manager_id: 3
                        manager_name: "Мария К."
                        manager_initials: "МК"
                        received_at: "2026-05-17T10:00:00+03:00"
                    total: 1
                    offset: 0
                    limit: 100
                    next_cursor: null
                count_only:
                  summary: count_only=true
                  value:
                    total: 157
        '401':
          $ref: '#/components/responses/Unauthorized'

    post:
      operationId: deals.store
      tags: [deals]
      summary: Создать сделку вручную
      description: >
        Ручное создание сделки из UI (не webhook). source_crm_id = NULL,
        баланс не списывается. Project резолвится или создаётся по project_name.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DealStoreRequest'
            example:
              project_name: "B1-Москва"
              phone: "+79001234567"
              contact_name: "Иван Иванов"
              status: "new"
              manager_id: 3
              comment: "Заинтересован, перезвонить в 15:00"
      responses:
        '201':
          description: Сделка создана
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DealStoreResponse'
        '422':
          $ref: '#/components/responses/ValidationError'
        '401':
          $ref: '#/components/responses/Unauthorized'

    delete:
      operationId: deals.bulkDestroy
      tags: [deals]
      summary: Bulk soft-delete сделок
      description: Мягкое удаление нескольких сделок. Идемпотентно.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BulkIdsRequest'
            example:
              ids: [42, 43, 44]
      responses:
        '200':
          description: Результат удаления
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BulkDestroyResponse'
              example:
                deleted: 3
                requested: 3
        '422':
          $ref: '#/components/responses/ValidationError'
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/deals/{id}:
    get:
      operationId: deals.show
      tags: [deals]
      summary: Детали сделки + лог активности
      description: >
        Возвращает сделку с relations и до 50 последних событий activity_log.
        Используется в DealDetailDrawer.
      parameters:
        - $ref: '#/components/parameters/DealId'
      responses:
        '200':
          description: Успех
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DealShowResponse'
        '404':
          $ref: '#/components/responses/NotFound'
        '401':
          $ref: '#/components/responses/Unauthorized'

    patch:
      operationId: deals.update
      tags: [deals]
      summary: Редактировать сделку (частичное обновление)
      description: >
        Частичное обновление: comment / manager_id / status. Каждое изменение
        пишется в activity_log. NO-OP (значение не изменилось) — лог не пишется.
      parameters:
        - $ref: '#/components/parameters/DealId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DealUpdateRequest'
            example:
              status: "in_progress"
              manager_id: 5
              comment: "Уточнить условия"
      responses:
        '200':
          description: Сделка обновлена
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DealUpdateResponse'
        '404':
          $ref: '#/components/responses/NotFound'
        '422':
          $ref: '#/components/responses/ValidationError'
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/deals/export:
    post:
      operationId: deals.export
      tags: [deals]
      summary: Экспорт сделок в CSV или XLSX
      description: >
        Streaming-экспорт через OpenSpout (O(1) memory). Формат по умолчанию — csv.
        CSV: UTF-8 + BOM, разделитель ;. XLSX: bold-заголовок, sheet «Сделки».
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DealExportRequest'
            example:
              ids: [42, 43, 44]
              format: csv
      responses:
        '200':
          description: Файл экспорта (streamed)
          content:
            text/csv:
              schema:
                type: string
                format: binary
            application/vnd.openxmlformats-officedocument.spreadsheetml.sheet:
              schema:
                type: string
                format: binary
        '422':
          $ref: '#/components/responses/ValidationError'
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/deals/transition:
    post:
      operationId: deals.bulkTransition
      tags: [deals]
      summary: Bulk смена статуса сделок
      description: >
        Массовая смена статуса. Bulk-UPDATE + bulk-INSERT в activity_log (2 запроса
        вместо N). NO-OP (status уже совпадает) не считается.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/DealTransitionRequest'
            example:
              ids: [42, 43]
              status: "in_progress"
      responses:
        '200':
          description: Результат перехода
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BulkTransitionResponse'
              example:
                updated: 2
                requested: 2
                status: "in_progress"
        '422':
          $ref: '#/components/responses/ValidationError'
        '401':
          $ref: '#/components/responses/Unauthorized'

  /api/deals/restore:
    post:
      operationId: deals.bulkRestore
      tags: [deals]
      summary: Bulk восстановление soft-deleted сделок
      description: Восстановление из корзины. Идемпотентно (уже живые — NO-OP).
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BulkIdsRequest'
            example:
              ids: [42, 43]
      responses:
        '200':
          description: Результат восстановления
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BulkRestoreResponse'
              example:
                restored: 2
                requested: 2
        '422':
          $ref: '#/components/responses/ValidationError'
        '401':
          $ref: '#/components/responses/Unauthorized'

components:
  securitySchemes:
    sanctumCookie:
      type: apiKey
      in: cookie
      name: liderra_session
      description: Laravel Sanctum session cookie (SPA auth)

  parameters:
    DealId:
      name: id
      in: path
      required: true
      description: ID сделки (только цифры, regex [0-9]+)
      schema:
        type: integer
        minimum: 1

  schemas:
    DealSummary:
      type: object
      description: Краткое представление сделки (для списка)
      properties:
        id:
          type: integer
        tenant_id:
          type: integer
        project_id:
          type: integer
        project_name:
          type: [string, "null"]
        phone:
          type: string
        contact_name:
          type: [string, "null"]
        status:
          type: string
          description: Slug из таблицы lead_statuses
        manager_id:
          type: [integer, "null"]
        manager_name:
          type: [string, "null"]
        manager_initials:
          type: [string, "null"]
        received_at:
          type: [string, "null"]
          format: date-time

    DealDetail:
      type: object
      description: Полное представление сделки (для DealDetailDrawer)
      properties:
        id:
          type: integer
        tenant_id:
          type: integer
        project_id:
          type: integer
        project_name:
          type: [string, "null"]
        phone:
          type: string
        contact_name:
          type: [string, "null"]
        comment:
          type: [string, "null"]
        status:
          type: string
        manager_id:
          type: [integer, "null"]
        manager_name:
          type: [string, "null"]
        manager_initials:
          type: [string, "null"]
        received_at:
          type: [string, "null"]
          format: date-time
        assigned_at:
          type: [string, "null"]
          format: date-time

    ActivityEvent:
      type: object
      properties:
        id:
          type: integer
        event:
          type: string
          description: >
            Тип события: deal.created, deal.status_changed, deal.assigned,
            deal.commented, deal.deleted, deal.restored
        context:
          type: object
          description: Произвольный JSON-контекст (from/to/source и т.п.)
          additionalProperties: true
        created_at:
          type: [string, "null"]
          format: date-time
        actor:
          type: [object, "null"]
          properties:
            id:
              type: integer
            name:
              type: string
            initials:
              type: string

    DealsListResponse:
      type: object
      properties:
        deals:
          type: array
          items:
            $ref: '#/components/schemas/DealSummary'
        total:
          type: [integer, "null"]
          description: Только в OFFSET-режиме (без cursor)
        offset:
          type: [integer, "null"]
          description: Только в OFFSET-режиме
        limit:
          type: integer
        next_cursor:
          type: [string, "null"]
          description: base64-encoded cursor для следующей страницы

    DealsCountResponse:
      type: object
      description: Ответ при count_only=true
      properties:
        total:
          type: integer

    DealShowResponse:
      type: object
      properties:
        deal:
          $ref: '#/components/schemas/DealDetail'
        events:
          type: array
          items:
            $ref: '#/components/schemas/ActivityEvent'

    DealStoreRequest:
      type: object
      required: [project_name, phone]
      properties:
        project_name:
          type: string
          maxLength: 255
        phone:
          type: string
          maxLength: 20
        contact_name:
          type: [string, "null"]
          maxLength: 255
        status:
          type: [string, "null"]
          maxLength: 50
          description: Slug из lead_statuses; по умолчанию "new"
        manager_id:
          type: [integer, "null"]
          minimum: 1
        comment:
          type: [string, "null"]
          maxLength: 5000

    DealStoreResponse:
      type: object
      properties:
        deal:
          type: object
          properties:
            id:
              type: integer
            tenant_id:
              type: integer
            project_id:
              type: integer
            phone:
              type: string
            status:
              type: string
            contact_name:
              type: [string, "null"]
            manager_id:
              type: [integer, "null"]
            received_at:
              type: string
              format: date-time
        message:
          type: string
          example: "Сделка создана."

    DealUpdateRequest:
      type: object
      description: Все поля опциональны; хотя бы одно должно присутствовать
      properties:
        comment:
          type: [string, "null"]
          maxLength: 5000
        manager_id:
          type: [integer, "null"]
          minimum: 1
        status:
          type: [string, "null"]
          maxLength: 50

    DealUpdateResponse:
      type: object
      properties:
        deal:
          type: object
          properties:
            id:
              type: integer
            tenant_id:
              type: integer
            project_id:
              type: integer
            phone:
              type: string
            contact_name:
              type: [string, "null"]
            comment:
              type: [string, "null"]
            status:
              type: string
            manager_id:
              type: [integer, "null"]
            received_at:
              type: [string, "null"]
              format: date-time
            assigned_at:
              type: [string, "null"]
              format: date-time

    DealExportRequest:
      type: object
      required: [ids]
      properties:
        ids:
          type: array
          items:
            type: integer
            minimum: 1
          minItems: 1
          maxItems: 10000
        format:
          type: string
          enum: [csv, xlsx]
          default: csv

    DealTransitionRequest:
      type: object
      required: [ids, status]
      properties:
        ids:
          type: array
          items:
            type: integer
            minimum: 1
          minItems: 1
          maxItems: 1000
        status:
          type: string
          maxLength: 50
          description: Slug из lead_statuses

    BulkIdsRequest:
      type: object
      required: [ids]
      properties:
        ids:
          type: array
          items:
            type: integer
            minimum: 1
          minItems: 1
          maxItems: 1000

    BulkTransitionResponse:
      type: object
      properties:
        updated:
          type: integer
          description: Реально изменённых (без NO-OP)
        requested:
          type: integer
        status:
          type: string

    BulkDestroyResponse:
      type: object
      properties:
        deleted:
          type: integer
        requested:
          type: integer

    BulkRestoreResponse:
      type: object
      properties:
        restored:
          type: integer
        requested:
          type: integer

    ErrorMessage:
      type: object
      properties:
        message:
          type: string

    ValidationErrorResponse:
      type: object
      properties:
        message:
          type: string
        errors:
          type: object
          additionalProperties:
            type: array
            items:
              type: string

  responses:
    Unauthorized:
      description: Не аутентифицирован
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorMessage'
          example:
            message: "Unauthenticated."

    NotFound:
      description: Сделка не найдена
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorMessage'
          example:
            message: "Сделка не найдена."

    ValidationError:
      description: Ошибка валидации
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ValidationErrorResponse'
          example:
            message: "The given data was invalid."
            errors:
              status:
                - "Slug не найден в lead_statuses."