### GET /backstage-gallery/

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /backstage-gallery/

```markdown
### Responses

#### 200 - Successful Response

**BackstageImageGetAllResponsePublic**
- **images** (array (string)) (required) (example: ["https://example.com/image1.jpg","https://example.com/image2.jpg"])

### Example Usage

```bash
curl -X GET "https://api.example.com/backstage-gallery/"
```

```

--------------------------------

### GET /blog

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /blog

```markdown
### Responses

#### 200 - Successful Response

- Array of BlogArticleSummary

### Example Usage

```bash
curl -X GET "https://api.example.com/blog"
```

```

--------------------------------

### GET /projects

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /projects

```markdown
### Parameters

- **category** (union, query, optional)

### Responses

#### 200 - Successful Response

- Array of ProjectInDB

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/projects?category=value"
```

```

--------------------------------

### GET /videos/list

Source: https://api.chapterfour.ru/openapi.json

Получить список видео с пагинацией

```markdown
### Parameters

- **skip** (integer, query, optional)
- **limit** (integer, query, optional)

### Responses

#### 200 - Successful Response

- Array of VideoResponse

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/videos/list?skip=0&limit=10"
```

```

--------------------------------

### GET /admin/blog/articles

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/blog/articles

```markdown
### Responses

#### 200 - Successful Response

- Array of BlogArticleInDB

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/blog/articles"
```

```

--------------------------------

### GET /admin/projects

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/projects

```markdown
### Responses

#### 200 - Successful Response

- Array of ProjectInDBAdmin

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/projects"
```

```

--------------------------------

### GET /blog/{slug}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /blog/{slug}

```markdown
### Parameters

- **slug** (string, path, required)

### Responses

#### 200 - Successful Response

**BlogPublicResponse**
- **id** (integer) (required)
- **slug** (string) (required)
- **title** (string) (required)
- **description** (string)
- **created_at** (string (date-time))
- **data** (array (object)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/blog/{slug}"
```

```

--------------------------------

### GET /admin/applications

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/applications

```markdown
### Parameters

- **skip** (integer, query, optional)
- **limit** (integer, query, optional)
- **search** (string, query, optional)

### Responses

#### 200 - Successful Response

- Array of ApplicationResponse

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/applications?skip=0&limit=10&search="
```

```

--------------------------------

### GET /admin/projects/backstage-images

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/projects/backstage-images

```markdown
### Parameters

- **context** (union, query, optional)
- **context_id** (union, query, optional)

### Responses

#### 200 - Successful Response

**BackstageImageGetAllResponse**
- **images** (array (BackstageImageExtendedInDB)) (required)
  Array items:
    - **id** (string (uuid)) (required)
    - **file_id** (string (uuid)) (required)
    - **context** (string) (required)
    - **context_id** (string) (required)
    - **position** (integer) (required)
    - **url** (string) (required)
    - **updated_at** (string (date-time)) (required)
    - **created_at** (string (date-time)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/projects/backstage-images?context=value&context_id=value"
```

```

--------------------------------

### GET /admin/backstage-extended

Source: https://api.chapterfour.ru/openapi.json

Получить все backstage изображения с фильтрацией по контексту

```markdown
### Parameters

- **context** (union, query, optional)
- **context_id** (union, query, optional)

### Responses

#### 200 - Successful Response

**BackstageImageGetAllResponseExtended**
- **images** (array (BackstageImageExtendedInDB)) (required)
  Array items:
    - **id** (string (uuid)) (required)
    - **file_id** (string (uuid)) (required)
    - **context** (string) (required)
    - **context_id** (string) (required)
    - **position** (integer) (required)
    - **url** (string) (required)
    - **updated_at** (string (date-time)) (required)
    - **created_at** (string (date-time)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/backstage-extended?context=value&context_id=value"
```

```

--------------------------------

### GET /commercial

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /commercial

```markdown
### Responses

#### 200 - Successful Response

**CommercialProposalInDB**
- **frame_contract_url** (string)
- **commercial_offer_url** (string)
- **contacts** (object)
  - **telegram_username** (string)
  - **email** (string)
  - **phone** (string)
- **blocks** (array (CommercialBlockInDB))
  Array items:
    - **text** (string)
    - **description** (string)
    - **projects** (array (CommercialProjectSummary)) (required)
      Array items:
        - **title** (string) (required)
        - **cover_url** (string)
        - **short_video_url** (string)
        - **clickable** (boolean) (required)
    - **position** (integer) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/commercial"
```

```

--------------------------------

### GET /admin/commercial

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/commercial

```markdown
### Responses

#### 200 - Successful Response

- Array of CommercialProposalAdminSummary

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/commercial"
```

```

--------------------------------

### GET /projects/{project_id}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /projects/{project_id}

```markdown
### Parameters

- **project_id** (integer, path, required)

### Responses

#### 200 - Successful Response

**ProjectInDB**
- **id** (integer) (required) (example: 1)
- **title** (string) (required) (example: "Проект 1")
- **category** (string)
- **date** (string (date-time))
- **content** (string)
- **cover_url** (string)
- **short_video_url** (string)
- **main_video_url** (string)
- **backstage_video_url** (string)
- **users** (array (ProjectUser)) (example: [{"role":"Продюсер","user":{"description":"Продюсер","id":"123e4567-e89b-12d3-a456-426614174000","title":"Федор Якушкин","username":"fyakushkin"}},{"role":"Режиссёр","user":{"description":"Режиссёр","id":"223e4567-e89b-12d3-a456-426614174001","title":"Даниил Шведов","username":"dshvedov"}}])
  Array items:
    - **user** (object) (required)
      - **id** (string (uuid)) (required) (example: "123e4567-e89b-12d3-a456-426614174000")
      - **username** (string) (required) (example: "fyakushkin")
      - **photo_url** (string)
      - **title** (string)
      - **description** (string)
      - **long_description** (string)
      - **showreel_url** (string)
      - **position** (integer)
      - **telegram_username** (string)
      - **email** (string)
      - **phone** (string)
      - **telegram_channel** (string)
      - **is_active** (boolean) (example: true)
      - **is_superuser** (boolean) (example: false)
      - **visible** (boolean) (example: true)
      - **backstage_images** (array (BackstageImageURL))
        Array items:
          - **url** (string) (required)
      - **commercial_filled** (boolean)
    - **role** (string) (required) (example: "Продюсер")
- **created_at** (string (date-time))
- **updated_at** (string (date-time))
- **visible** (boolean) (example: false)
- **visible_shared** (boolean) (example: false)
- **pin** (integer)
- **is_published** (boolean) (example: false)
- **clickable** (boolean) (example: true)
- **backstage_images** (array (BackstageImageURL))
  Array items:

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/projects/{project_id}"
```

```

--------------------------------

### GET /users/{username}/projects

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /users/{username}/projects

```markdown
### Parameters

- **username** (string, path, required)

### Responses

#### 200 - Successful Response

- Array of ProjectInDB

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/users/{username}/projects"
```

```

--------------------------------

### GET /admin/file-specs

Source: https://api.chapterfour.ru/openapi.json

Получить рекомендации по характеристикам файлов для загрузки

```markdown
### Responses

#### 200 - Successful Response

**FileSpecificationResponse**
- **cover** (object) (required) (example: {"description":"Обложка проекта","format":"png","max_size":"200 KB","resolution":"1200-1920 px"})
- **short_video** (object) (required) (example: {"bitrate":"1000 kbps","description":"Короткое видео проекта","duration":"10-15 секунд","format":"mp4","resolution":"960×540"})
- **main_video** (object) (required) (example: {"bitrate":"5000 kbps","description":"Основное видео проекта","format":"mp4","max_size":"500 MB","resolution":"1920×1080"})
- **backstage_image** (object) (required) (example: {"description":"Бэкстейдж изображение","format":"jpg, png","max_size":"500 KB","resolution":"1200-1920 px"})

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/file-specs"
```

```

--------------------------------

### GET /admin/files

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/files

```markdown
### Parameters

- **sort_by** (string, query, optional)
- **skip** (integer, query, optional)
- **limit** (integer, query, optional)
- **search** (string, query, optional)

### Responses

#### 200 - Successful Response

- Array of FileResponseModel

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/files?sort_by=filename&skip=0&limit=10&search="
```

```

--------------------------------

### GET /users

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /users

```markdown
### Responses

#### 200 - Successful Response

- Array of UserInDBBase

### Example Usage

```bash
curl -X GET "https://api.example.com/users"
```

```

--------------------------------

### GET /admin/users/by-username/{username}/projects

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/users/by-username/{username}/projects

```markdown
### Parameters

- **username** (string, path, required)

### Responses

#### 200 - Successful Response

- Array of ProjectInDBAdmin

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/users/by-username/{username}/projects"
```

```

--------------------------------

### GET /admin/projects/{project_id}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/projects/{project_id}

```markdown
### Parameters

- **project_id** (integer, path, required)

### Responses

#### 200 - Successful Response

**ProjectInDBAdmin**
- **id** (integer) (required) (example: 1)
- **title** (string) (required) (example: "Проект 1")
- **category** (string)
- **date** (string (date-time))
- **content** (string)
- **cover_url** (string)
- **short_video_url** (string)
- **main_video_url** (string)
- **backstage_video_url** (string)
- **users** (array (ProjectUser)) (example: [{"role":"Продюсер","user":{"description":"Продюсер","id":"123e4567-e89b-12d3-a456-426614174000","title":"Федор Якушкин","username":"fyakushkin"}},{"role":"Режиссёр","user":{"description":"Режиссёр","id":"223e4567-e89b-12d3-a456-426614174001","title":"Даниил Шведов","username":"dshvedov"}}])
  Array items:
    - **user** (object) (required)
      - **id** (string (uuid)) (required) (example: "123e4567-e89b-12d3-a456-426614174000")
      - **username** (string) (required) (example: "fyakushkin")
      - **photo_url** (string)
      - **title** (string)
      - **description** (string)
      - **long_description** (string)
      - **showreel_url** (string)
      - **position** (integer)
      - **telegram_username** (string)
      - **email** (string)
      - **phone** (string)
      - **telegram_channel** (string)
      - **is_active** (boolean) (example: true)
      - **is_superuser** (boolean) (example: false)
      - **visible** (boolean) (example: true)
      - **backstage_images** (array (BackstageImageURL))
        Array items:
          - **url** (string) (required)
      - **commercial_filled** (boolean)
    - **role** (string) (required) (example: "Продюсер")
- **created_at** (string (date-time))
- **updated_at** (string (date-time))
- **visible** (boolean) (example: false)
- **visible_shared** (boolean) (example: false)
- **pin** (integer)
- **is_published** (boolean) (example: false)
- **clickable** (boolean) (example: true)
- **backstage_images** (array (BackstageImageExtendedInDB))
  Array items:
    - **id** (string (uuid)) (required)
    - **file_id** (string (uuid)) (required)
    - **context** (string) (required)
    - **context_id** (string) (required)
    - **position** (integer) (required)
    - **url** (string) (required)
    - **updated_at** (string (date-time)) (required)
    - **created_at** (string (date-time)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/projects/{project_id}"
```

```

--------------------------------

### GET /videos/{video_id}

Source: https://api.chapterfour.ru/openapi.json

Получить видео по ID

```markdown
### Parameters

- **video_id** (string (uuid), path, required)

### Responses

#### 200 - Successful Response

**VideoResponse**
- **id** (string (uuid)) (required)
- **original_filename** (string) (required)
- **status** (string) (required)
- **progress** (integer) (required)
- **playlist_id** (string (uuid))
- **playlist_url** (string)
- **error_message** (string)
- **created_at** (string (date-time)) (required)
- **updated_at** (string (date-time)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/videos/{video_id}"
```

```

--------------------------------

### GET /admin/commercial/{proposal_id}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/commercial/{proposal_id}

```markdown
### Parameters

- **proposal_id** (integer, path, required)

### Responses

#### 200 - Successful Response

**CommercialProposalAdminInDB**
- **id** (integer) (required)
- **user_id** (string (uuid))
- **is_main** (boolean) (required)
- **frame_contract_file_id** (string (uuid))
- **commercial_offer_file_id** (string (uuid))
- **blocks** (array (CommercialBlockAdminInDB))
  Array items:
    - **id** (integer) (required)
    - **text** (string)
    - **description** (string)
    - **project_ids** (array (integer)) (required)
    - **position** (integer) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/commercial/{proposal_id}"
```

```

--------------------------------

### GET /admin/blog/articles/{article_id}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/blog/articles/{article_id}

```markdown
### Parameters

- **article_id** (integer, path, required)

### Responses

#### 200 - Successful Response

**BlogArticleInDB**
- **id** (integer) (required)
- **slug** (string) (required)
- **title** (string) (required)
- **description** (string)
- **visible** (boolean) (required)
- **blocks** (array (BlogBlockInDB))
  Array items:
    - **id** (integer) (required)
    - **type** (string) (required)
    - **position** (integer) (required)
    - **payload** (object) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/blog/articles/{article_id}"
```

```

--------------------------------

### GET /files/{file_id}/url

Source: https://api.chapterfour.ru/openapi.json

Получить полный URL для файла по его ID

```markdown
### Parameters

- **file_id** (string (uuid), path, required)

### Responses

#### 200 - Successful Response


#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/files/{file_id}/url"
```

```

--------------------------------

### GET /admin/users/by-username/{username}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/users/by-username/{username}

```markdown
### Parameters

- **username** (string, path, required)

### Responses

#### 200 - Successful Response

**UserInDBBase**
- **id** (string (uuid)) (required) (example: "123e4567-e89b-12d3-a456-426614174000")
- **username** (string) (required) (example: "fyakushkin")
- **photo_url** (string)
- **title** (string)
- **description** (string)
- **long_description** (string)
- **showreel_url** (string)
- **position** (integer)
- **telegram_username** (string)
- **email** (string)
- **phone** (string)
- **telegram_channel** (string)
- **is_active** (boolean) (example: true)
- **is_superuser** (boolean) (example: false)
- **visible** (boolean) (example: true)
- **backstage_images** (array (BackstageImageURL))
  Array items:
    - **url** (string) (required)
- **commercial_filled** (boolean)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/users/by-username/{username}"
```

```

--------------------------------

### GET /admin/projects-publish/{project_id}/publish-status

Source: https://api.chapterfour.ru/openapi.json

Получить статус публикации проекта и информацию о недостающих полях

```markdown
### Parameters

- **project_id** (integer, path, required)

### Responses

#### 200 - Successful Response

**ProjectPublishResponse**
- **success** (boolean) (required)
- **message** (string) (required)
- **required_fields** (array (string))
- **missing_fields** (array (string))

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/projects-publish/{project_id}/publish-status"
```

```

--------------------------------

### GET /health

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /health

```markdown
### Responses

#### 200 - Successful Response


### Example Usage

```bash
curl -X GET "https://api.example.com/health"
```

```

--------------------------------

### Schema: ProjectCreate

Source: https://api.chapterfour.ru/openapi.json

Schema definition for ProjectCreate

```markdown
## Schema: ProjectCreate

Schema definition for ProjectCreate

**Type:** object

- **title** (string) (required) (example: "Проект 1")
- **category** (string) (required) (example: "BROADCAST")
- **date** (string (date-time)) (required) (example: "2024-01-01")
- **content** (string) (required) (example: "Содержание проекта")
- **participants** (array (ProjectUserCreate)) (required) (example: [{"role":"Продюсер","user_id":"123e4567-e89b-12d3-a456-426614174000"},{"role":"Режиссёр","user_id":"223e4567-e89b-12d3-a456-426614174001"}])
  Array items:
    - **user_id** (string (uuid)) (required) (example: "123e4567-e89b-12d3-a456-426614174000")
    - **role** (string) (required) (example: "Продюсер")
- **cover_id** (string (uuid))
- **short_video_id** (string (uuid))
- **backstage_video_id** (string (uuid))
- **main_video_id** (string (uuid))
- **visible** (boolean) (example: false)
- **pin** (integer)

```

--------------------------------

### POST /admin/backstage-extended

Source: https://api.chapterfour.ru/openapi.json

Создать backstage изображение с указанием контекста

```markdown
### Request Body

**Content-Type:** application/json

- **file_id** (string (uuid)) (required)
- **context** (string) (required) (example: "main")
- **context_id** (string)
- **position** (integer) (example: 0)

### Responses

#### 200 - Successful Response

**BackstageImageExtendedInDB**
- **id** (string (uuid)) (required)
- **file_id** (string (uuid)) (required)
- **context** (string) (required)
- **context_id** (string) (required)
- **position** (integer) (required)
- **url** (string) (required)
- **updated_at** (string (date-time)) (required)
- **created_at** (string (date-time)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/admin/backstage-extended" \
  -H "Content-Type: application/json" \
  -d '{
  "file_id": "string",
  "context": "main",
  "context_id": "123e4567-e89b-12d3-a456-426614174000",
  "position": 0
}'
```

```

--------------------------------

### POST /admin/invitations

Source: https://api.chapterfour.ru/openapi.json

Создать новое приглашение

```markdown
### Parameters

- **base_url** (string, query, optional)

### Responses

#### 200 - Successful Response

**InvitationResponse**
- **id** (integer) (required)
- **token** (string) (required)
- **created_by** (string (uuid)) (required)
- **created_at** (string (date-time)) (required)
- **expires_at** (string (date-time)) (required)
- **is_used** (boolean) (required)
- **used_at** (string (date-time))
- **used_by** (string (uuid))
- **invitation_url** (string) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/admin/invitations?base_url=https://c4adm.chapterfour.ru"
```

```

--------------------------------

### GET /admin/files/unused

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/files/unused

```markdown
### Responses

#### 200 - Successful Response

- Array of FileResponseModel

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/files/unused"
```

```

--------------------------------

### POST /users/register-by-invitation

Source: https://api.chapterfour.ru/openapi.json

Регистрация нового пользователя по приглашению

```markdown
### Request Body

**Content-Type:** application/json

- **token** (string) (required)
- **username** (string) (required)
- **title** (string) (required)
- **description** (string)
- **password** (string) (required)
- **confirm_password** (string) (required)
- **photo_id** (string (uuid))
- **showreel_video_id** (string (uuid))

### Responses

#### 200 - Successful Response

**RegisterByInvitationResponse**
- **message** (string) (required)
- **user_id** (string (uuid)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/users/register-by-invitation" \
  -H "Content-Type: application/json" \
  -d '{
  "token": "string",
  "username": "string",
  "title": "string",
  "description": "value",
  "password": "string",
  "confirm_password": "string",
  "photo_id": "value",
  "showreel_video_id": "value"
}'
```

```

--------------------------------

### POST /videos/upload

Source: https://api.chapterfour.ru/openapi.json

Загружает видео файл и запускает его обработку

```markdown
### Request Body

**Content-Type:** multipart/form-data

- **file** (string (binary)) (required)

### Responses

#### 201 - Successful Response

**VideoUploadResponse**
- **id** (string (uuid)) (required)
- **original_filename** (string) (required)
- **status** (string) (required)
- **progress** (integer) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/videos/upload" \
  -H "Content-Type: application/json" \
  -d '{
  "file": "string"
}'
```

```

--------------------------------

### GET /admin/users

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/users

```markdown
### Parameters

- **include_inactive** (boolean, query, optional)

### Responses

#### 200 - Successful Response

- Array of UserInDBBaseAdmin

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/users?include_inactive=false"
```

```

--------------------------------

### POST /admin/projects-publish/{project_id}/publish

Source: https://api.chapterfour.ru/openapi.json

Опубликовать проект с проверкой обязательных полей

```markdown
### Parameters

- **project_id** (integer, path, required)

### Responses

#### 200 - Successful Response

**ProjectPublishResponse**
- **success** (boolean) (required)
- **message** (string) (required)
- **required_fields** (array (string))
- **missing_fields** (array (string))

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/admin/projects-publish/{project_id}/publish"
```

```

--------------------------------

### POST /register-by-invitation

Source: https://api.chapterfour.ru/openapi.json

Регистрация нового пользователя по приглашению

```markdown
### Request Body

**Content-Type:** application/json

- **token** (string) (required)
- **username** (string) (required)
- **title** (string) (required)
- **description** (string)
- **password** (string) (required)
- **confirm_password** (string) (required)
- **photo_id** (string (uuid))
- **showreel_video_id** (string (uuid))

### Responses

#### 200 - Successful Response

**RegisterByInvitationResponse**
- **message** (string) (required)
- **user_id** (string (uuid)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/register-by-invitation" \
  -H "Content-Type: application/json" \
  -d '{
  "token": "string",
  "username": "string",
  "title": "string",
  "description": "value",
  "password": "string",
  "confirm_password": "string",
  "photo_id": "value",
  "showreel_video_id": "value"
}'
```

```

--------------------------------

### GET /admin/users/me

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/users/me

```markdown
### Responses

#### 200 - Successful Response

**UserInDB**
- **id** (string (uuid)) (required) (example: "123e4567-e89b-12d3-a456-426614174000")
- **username** (string) (required) (example: "fyakushkin")
- **photo_id** (string (uuid))
- **title** (string) (required) (example: "Федор Якушкин")
- **description** (string)
- **is_superuser** (boolean) (example: false)
- **is_active** (boolean) (example: true)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/users/me"
```

```

--------------------------------

### Schema: ApplicationCreate

Source: https://api.chapterfour.ru/openapi.json

Schema definition for ApplicationCreate

```markdown
## Schema: ApplicationCreate

Schema definition for ApplicationCreate

**Type:** object

- **name** (string)
- **phone** (string) (required) (example: "+7 999 999-99-99")
- **region** (string)
- **page** (string)
- **tariff** (string)
- **file_id** (string (uuid))
- **contact_method** (string)
- **is_quick_call** (boolean) (required) (example: true)

```

--------------------------------

### Schema: ProjectUserCreate

Source: https://api.chapterfour.ru/openapi.json

Schema definition for ProjectUserCreate

```markdown
## Schema: ProjectUserCreate

Schema definition for ProjectUserCreate

**Type:** object

- **user_id** (string (uuid)) (required) (example: "123e4567-e89b-12d3-a456-426614174000")
- **role** (string) (required) (example: "Продюсер")

```

--------------------------------

### POST /admin/projects-publish/{project_id}/unpublish

Source: https://api.chapterfour.ru/openapi.json

Снять проект с публикации

```markdown
### Parameters

- **project_id** (integer, path, required)

### Responses

#### 200 - Successful Response

**ProjectPublishResponse**
- **success** (boolean) (required)
- **message** (string) (required)
- **required_fields** (array (string))
- **missing_fields** (array (string))

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/admin/projects-publish/{project_id}/unpublish"
```

```

--------------------------------

### GET /commercial/{user_name}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /commercial/{user_name}

```markdown
### Parameters

- **user_name** (string, path, required)

### Responses

#### 200 - Successful Response

**CommercialProposalInDB**
- **frame_contract_url** (string)
- **commercial_offer_url** (string)
- **contacts** (object)
  - **telegram_username** (string)
  - **email** (string)
  - **phone** (string)
- **blocks** (array (CommercialBlockInDB))
  Array items:
    - **text** (string)
    - **description** (string)
    - **projects** (array (CommercialProjectSummary)) (required)
      Array items:
        - **title** (string) (required)
        - **cover_url** (string)
        - **short_video_url** (string)
        - **clickable** (boolean) (required)
    - **position** (integer) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/commercial/{user_name}"
```

```

--------------------------------

### Schema: BlogBlockCreate

Source: https://api.chapterfour.ru/openapi.json

Schema definition for BlogBlockCreate

```markdown
## Schema: BlogBlockCreate

Schema definition for BlogBlockCreate

**Type:** object

- **type** (string) (required) (example: "text-block-left")
- **payload** (object) (required) (example: {"text":"Мы лучшая компания","title":"О нас"})
- **position** (integer)

```

--------------------------------

### Schema: BlogArticleCreate

Source: https://api.chapterfour.ru/openapi.json

Schema definition for BlogArticleCreate

```markdown
## Schema: BlogArticleCreate

Schema definition for BlogArticleCreate

**Type:** object

- **slug** (string) (required) (example: "about-us")
- **title** (string) (required) (example: "О нас")
- **description** (string)
- **visible** (boolean)

```

--------------------------------

### GET /admin/files/{file_id}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /admin/files/{file_id}

```markdown
### Parameters

- **file_id** (string (uuid), path, required)

### Responses

#### 200 - Successful Response


#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/admin/files/{file_id}"
```

```

--------------------------------

### POST /admin/projects/backstage-images

Source: https://api.chapterfour.ru/openapi.json

API endpoint for POST /admin/projects/backstage-images

```markdown
### Parameters

- **file_id** (string (uuid), query, required)

### Responses

#### 200 - Successful Response

**BackstageImageGetAllResponseAdmin**
- **images** (array (BackstageImageInDB)) (required)
  Array items:
    - **id** (string (uuid))
    - **file_id** (string (uuid)) (required)
    - **url** (string) (required)
    - **updated_at** (string (date-time)) (required)
    - **created_at** (string (date-time)) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/admin/projects/backstage-images?file_id=string"
```

```

--------------------------------

### POST /admin/blog/articles

Source: https://api.chapterfour.ru/openapi.json

API endpoint for POST /admin/blog/articles

```markdown
### Request Body

**Content-Type:** application/json

- **slug** (string) (required) (example: "about-us")
- **title** (string) (required) (example: "О нас")
- **description** (string)
- **visible** (boolean)

### Responses

#### 200 - Successful Response

**BlogArticleInDB**
- **id** (integer) (required)
- **slug** (string) (required)
- **title** (string) (required)
- **description** (string)
- **visible** (boolean) (required)
- **blocks** (array (BlogBlockInDB))
  Array items:
    - **id** (integer) (required)
    - **type** (string) (required)
    - **position** (integer) (required)
    - **payload** (object) (required)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X POST "https://api.example.com/admin/blog/articles" \
  -H "Content-Type: application/json" \
  -d '{
  "slug": "about-us",
  "title": "О нас",
  "description": "Короткое описание статьи",
  "visible": "true"
}'
```

```

--------------------------------

### GET /users/{username}

Source: https://api.chapterfour.ru/openapi.json

API endpoint for GET /users/{username}

```markdown
### Parameters

- **username** (string, path, required)

### Responses

#### 200 - Successful Response

**UserInDBBase**
- **id** (string (uuid)) (required) (example: "123e4567-e89b-12d3-a456-426614174000")
- **username** (string) (required) (example: "fyakushkin")
- **photo_url** (string)
- **title** (string)
- **description** (string)
- **long_description** (string)
- **showreel_url** (string)
- **position** (integer)
- **telegram_username** (string)
- **email** (string)
- **phone** (string)
- **telegram_channel** (string)
- **is_active** (boolean) (example: true)
- **is_superuser** (boolean) (example: false)
- **visible** (boolean) (example: true)
- **backstage_images** (array (BackstageImageURL))
  Array items:
    - **url** (string) (required)
- **commercial_filled** (boolean)

#### 422 - Validation Error

**HTTPValidationError**
- **detail** (array (ValidationError))
  Array items:
    - **loc** (array (union)) (required)
    - **msg** (string) (required)
    - **type** (string) (required)

### Example Usage

```bash
curl -X GET "https://api.example.com/users/{username}"
```

```