backbone_bucket/presentation/dto/
upload_session_dto.rs

1//! UploadSession DTOs (Data Transfer Objects)
2//!
3//! Generated by metaphor-schema. Do not edit manually.
4//!
5//! DTOs provide a clean separation between domain entities and API
6//! representations, with validation and OpenAPI documentation support.
7
8use serde::{Deserialize, Serialize};
9use uuid::Uuid;
10use chrono::{DateTime, Utc};
11
12#[cfg(feature = "openapi")]
13#[cfg(feature = "openapi")]
14use utoipa::ToSchema;
15
16#[cfg(feature = "validation")]
17use validator::Validate;
18
19use crate::domain::entity::UploadSession;
20use crate::domain::entity::AuditMetadata;
21use crate::domain::entity::StorageBackend;
22use crate::domain::entity::UploadStatus;
23
24// =============================================================================
25// Create DTO
26// =============================================================================
27
28/// Request DTO for creating a new UploadSession
29///
30/// Used in POST requests to create new entities.
31/// Excludes auto-generated fields (id, created_at, updated_at, deleted_at).
32#[derive(Debug, Clone, Deserialize)]
33#[cfg_attr(feature = "openapi", derive(ToSchema))]
34#[cfg_attr(feature = "validation", derive(Validate))]
35#[serde(rename_all = "camelCase")]
36pub struct CreateUploadSessionDto {
37    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
38    #[serde(alias = "bucket_id")]
39    pub bucket_id: Uuid,
40    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
41    #[serde(alias = "user_id")]
42    pub user_id: Uuid,
43    #[cfg_attr(feature = "validation", validate(length(max = 1024)))]
44    #[cfg_attr(feature = "openapi", schema(example = "example"))]
45    pub path: String,
46    #[cfg_attr(feature = "validation", validate(length(max = 255)))]
47    #[cfg_attr(feature = "openapi", schema(example = "example"))]
48    pub filename: String,
49    #[cfg_attr(feature = "validation", validate(length(max = 127)))]
50    #[serde(default, skip_serializing_if = "Option::is_none", alias = "mime_type")]
51    pub mime_type: Option<String>,
52    #[cfg_attr(feature = "openapi", schema(example = 42))]
53    #[serde(alias = "file_size")]
54    pub file_size: i64,
55    #[cfg_attr(feature = "openapi", schema(example = 42))]
56    #[serde(alias = "chunk_size")]
57    pub chunk_size: i32,
58    #[cfg_attr(feature = "openapi", schema(example = 42))]
59    #[serde(alias = "total_chunks")]
60    pub total_chunks: i32,
61    #[cfg_attr(feature = "openapi", schema(example = 42))]
62    #[serde(alias = "uploaded_chunks")]
63    pub uploaded_chunks: i32,
64    pub status: UploadStatus,
65    #[serde(alias = "storage_backend")]
66    pub storage_backend: StorageBackend,
67    #[serde(alias = "completed_parts")]
68    pub completed_parts: Vec<i32>,
69    #[serde(default, skip_serializing_if = "Option::is_none", alias = "part_etags")]
70    pub part_etags: Option<serde_json::Value>,
71    #[cfg_attr(feature = "openapi", schema(example = "2024-01-01T00:00:00Z"))]
72    #[serde(alias = "expires_at")]
73    pub expires_at: DateTime<Utc>,
74}
75
76// =============================================================================
77// Update DTO
78// =============================================================================
79
80/// Request DTO for full update of a UploadSession
81///
82/// Used in PUT requests for full entity replacement.
83/// All fields are required (except auto-generated ones).
84#[derive(Debug, Clone, Deserialize)]
85#[cfg_attr(feature = "openapi", derive(ToSchema))]
86#[cfg_attr(feature = "validation", derive(Validate))]
87#[serde(rename_all = "camelCase")]
88pub struct UpdateUploadSessionDto {
89    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
90    #[serde(alias = "bucket_id")]
91    pub bucket_id: Uuid,
92    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
93    #[serde(alias = "user_id")]
94    pub user_id: Uuid,
95    #[cfg_attr(feature = "validation", validate(length(max = 1024)))]
96    #[cfg_attr(feature = "openapi", schema(example = "example"))]
97    pub path: String,
98    #[cfg_attr(feature = "validation", validate(length(max = 255)))]
99    #[cfg_attr(feature = "openapi", schema(example = "example"))]
100    pub filename: String,
101    #[cfg_attr(feature = "validation", validate(length(max = 127)))]
102    #[serde(default, skip_serializing_if = "Option::is_none", alias = "mime_type")]
103    pub mime_type: Option<String>,
104    #[cfg_attr(feature = "openapi", schema(example = 42))]
105    #[serde(alias = "file_size")]
106    pub file_size: i64,
107    #[cfg_attr(feature = "openapi", schema(example = 42))]
108    #[serde(alias = "chunk_size")]
109    pub chunk_size: i32,
110    #[cfg_attr(feature = "openapi", schema(example = 42))]
111    #[serde(alias = "total_chunks")]
112    pub total_chunks: i32,
113    #[cfg_attr(feature = "openapi", schema(example = 42))]
114    #[serde(alias = "uploaded_chunks")]
115    pub uploaded_chunks: i32,
116    pub status: UploadStatus,
117    #[serde(alias = "storage_backend")]
118    pub storage_backend: StorageBackend,
119    #[serde(alias = "completed_parts")]
120    pub completed_parts: Vec<i32>,
121    #[serde(default, skip_serializing_if = "Option::is_none", alias = "part_etags")]
122    pub part_etags: Option<serde_json::Value>,
123    #[cfg_attr(feature = "openapi", schema(example = "2024-01-01T00:00:00Z"))]
124    #[serde(alias = "expires_at")]
125    pub expires_at: DateTime<Utc>,
126}
127
128// =============================================================================
129// Patch DTO
130// =============================================================================
131
132/// Request DTO for partial update of a UploadSession
133///
134/// Used in PATCH requests for partial updates.
135/// All fields are optional - only provided fields will be updated.
136#[derive(Debug, Clone, Default, Deserialize)]
137#[cfg_attr(feature = "openapi", derive(ToSchema))]
138#[cfg_attr(feature = "validation", derive(Validate))]
139#[serde(rename_all = "camelCase")]
140pub struct PatchUploadSessionDto {
141    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
142    #[serde(skip_serializing_if = "Option::is_none", alias = "bucket_id")]
143    pub bucket_id: Option<Uuid>,
144    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
145    #[serde(skip_serializing_if = "Option::is_none", alias = "user_id")]
146    pub user_id: Option<Uuid>,
147    #[cfg_attr(feature = "validation", validate(length(max = 1024)))]
148    #[cfg_attr(feature = "openapi", schema(example = "example"))]
149    #[serde(skip_serializing_if = "Option::is_none")]
150    pub path: Option<String>,
151    #[cfg_attr(feature = "validation", validate(length(max = 255)))]
152    #[cfg_attr(feature = "openapi", schema(example = "example"))]
153    #[serde(skip_serializing_if = "Option::is_none")]
154    pub filename: Option<String>,
155    #[cfg_attr(feature = "validation", validate(length(max = 127)))]
156    #[serde(skip_serializing_if = "Option::is_none", alias = "mime_type")]
157    pub mime_type: Option<String>,
158    #[cfg_attr(feature = "openapi", schema(example = 42))]
159    #[serde(skip_serializing_if = "Option::is_none", alias = "file_size")]
160    pub file_size: Option<i64>,
161    #[cfg_attr(feature = "openapi", schema(example = 42))]
162    #[serde(skip_serializing_if = "Option::is_none", alias = "chunk_size")]
163    pub chunk_size: Option<i32>,
164    #[cfg_attr(feature = "openapi", schema(example = 42))]
165    #[serde(skip_serializing_if = "Option::is_none", alias = "total_chunks")]
166    pub total_chunks: Option<i32>,
167    #[cfg_attr(feature = "openapi", schema(example = 42))]
168    #[serde(skip_serializing_if = "Option::is_none", alias = "uploaded_chunks")]
169    pub uploaded_chunks: Option<i32>,
170    #[serde(skip_serializing_if = "Option::is_none")]
171    pub status: Option<UploadStatus>,
172    #[serde(skip_serializing_if = "Option::is_none", alias = "storage_backend")]
173    pub storage_backend: Option<StorageBackend>,
174    #[serde(skip_serializing_if = "Option::is_none", alias = "completed_parts")]
175    pub completed_parts: Option<Vec<i32>>,
176    #[serde(skip_serializing_if = "Option::is_none", alias = "part_etags")]
177    pub part_etags: Option<serde_json::Value>,
178    #[cfg_attr(feature = "openapi", schema(example = "2024-01-01T00:00:00Z"))]
179    #[serde(skip_serializing_if = "Option::is_none", alias = "expires_at")]
180    pub expires_at: Option<DateTime<Utc>>,
181}
182
183impl PatchUploadSessionDto {
184    /// Check if any field is set
185    pub fn has_changes(&self) -> bool {
186        self.bucket_id.is_some() || self.user_id.is_some() || self.path.is_some() || self.filename.is_some() || self.mime_type.is_some() || self.file_size.is_some() || self.chunk_size.is_some() || self.total_chunks.is_some() || self.uploaded_chunks.is_some() || self.status.is_some() || self.storage_backend.is_some() || self.completed_parts.is_some() || self.part_etags.is_some() || self.expires_at.is_some()
187    }
188}
189
190// =============================================================================
191// Response DTO
192// =============================================================================
193
194/// Response DTO for UploadSession entity
195///
196/// Used in API responses for single entity.
197/// Includes all fields including metadata.
198#[derive(Debug, Clone, Serialize)]
199#[cfg_attr(feature = "openapi", derive(ToSchema))]
200#[serde(rename_all = "camelCase")]
201pub struct UploadSessionResponseDto {
202    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
203    pub id: Uuid,
204    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
205    pub bucket_id: Uuid,
206    #[cfg_attr(feature = "openapi", schema(example = "550e8400-e29b-41d4-a716-446655440000"))]
207    pub user_id: Uuid,
208    #[cfg_attr(feature = "openapi", schema(example = "example"))]
209    pub path: String,
210    #[cfg_attr(feature = "openapi", schema(example = "example"))]
211    pub filename: String,
212    pub mime_type: Option<String>,
213    #[cfg_attr(feature = "openapi", schema(example = 42))]
214    pub file_size: i64,
215    #[cfg_attr(feature = "openapi", schema(example = 42))]
216    pub chunk_size: i32,
217    #[cfg_attr(feature = "openapi", schema(example = 42))]
218    pub total_chunks: i32,
219    #[cfg_attr(feature = "openapi", schema(example = 42))]
220    pub uploaded_chunks: i32,
221    pub status: UploadStatus,
222    pub storage_backend: StorageBackend,
223    pub completed_parts: Vec<i32>,
224    pub part_etags: Option<serde_json::Value>,
225    #[cfg_attr(feature = "openapi", schema(example = "2024-01-01T00:00:00Z"))]
226    pub expires_at: DateTime<Utc>,
227    pub metadata: AuditMetadata,
228}
229
230// =============================================================================
231// List Response DTO
232// =============================================================================
233
234/// Paginated list response for UploadSession entities
235///
236/// Used in API responses for list endpoints.
237/// Includes pagination metadata.
238#[derive(Debug, Clone, Serialize)]
239#[cfg_attr(feature = "openapi", derive(ToSchema))]
240#[serde(rename_all = "camelCase")]
241pub struct UploadSessionListResponseDto {
242    /// List of items
243    pub items: Vec<UploadSessionResponseDto>,
244    /// Total number of items (across all pages)
245    pub total: u64,
246    /// Current page number (1-indexed)
247    pub page: u32,
248    /// Number of items per page
249    pub per_page: u32,
250    /// Total number of pages
251    pub total_pages: u32,
252    /// Whether there is a next page
253    pub has_next: bool,
254    /// Whether there is a previous page
255    pub has_prev: bool,
256}
257
258impl UploadSessionListResponseDto {
259    /// Create a new list response from items and pagination info
260    pub fn new(items: Vec<UploadSessionResponseDto>, total: u64, page: u32, per_page: u32) -> Self {
261        let total_pages = if per_page > 0 {
262            ((total as f64) / (per_page as f64)).ceil() as u32
263        } else {
264            0
265        };
266        Self {
267            items,
268            total,
269            page,
270            per_page,
271            total_pages,
272            has_next: page < total_pages,
273            has_prev: page > 1,
274        }
275    }
276}
277
278/// Summary DTO for list views (compact version)
279#[derive(Debug, Clone, Serialize)]
280#[cfg_attr(feature = "openapi", derive(ToSchema))]
281#[serde(rename_all = "camelCase")]
282pub struct UploadSessionSummaryDto {
283    pub id: Uuid,
284    pub bucket_id: Uuid,
285    pub user_id: Uuid,
286    pub path: String,
287    pub created_at: Option<DateTime<Utc>>,
288}
289
290// =============================================================================
291// Conversions
292// =============================================================================
293
294impl From<UploadSession> for UploadSessionResponseDto {
295    fn from(entity: UploadSession) -> Self {
296        Self {
297            id: entity.id,
298            bucket_id: entity.bucket_id,
299            user_id: entity.user_id,
300            path: entity.path,
301            filename: entity.filename,
302            mime_type: entity.mime_type,
303            file_size: entity.file_size,
304            chunk_size: entity.chunk_size,
305            total_chunks: entity.total_chunks,
306            uploaded_chunks: entity.uploaded_chunks,
307            status: entity.status,
308            storage_backend: entity.storage_backend,
309            completed_parts: entity.completed_parts,
310            part_etags: entity.part_etags,
311            expires_at: entity.expires_at,
312            metadata: entity.metadata,
313        }
314    }
315}
316
317impl From<UploadSession> for UploadSessionSummaryDto {
318    fn from(entity: UploadSession) -> Self {
319        let created_at = backbone_core::PersistentEntity::created_at(&entity);
320        Self {
321            id: entity.id,
322            bucket_id: entity.bucket_id,
323            user_id: entity.user_id,
324            path: entity.path,
325            created_at,
326        }
327    }
328}
329
330impl From<CreateUploadSessionDto> for UploadSession {
331    fn from(dto: CreateUploadSessionDto) -> Self {
332        Self {
333            id: Uuid::new_v4(),
334            bucket_id: dto.bucket_id,
335            user_id: dto.user_id,
336            path: dto.path,
337            filename: dto.filename,
338            mime_type: dto.mime_type,
339            file_size: dto.file_size,
340            chunk_size: dto.chunk_size,
341            total_chunks: dto.total_chunks,
342            uploaded_chunks: dto.uploaded_chunks,
343            status: dto.status,
344            storage_backend: dto.storage_backend,
345            completed_parts: dto.completed_parts,
346            part_etags: dto.part_etags,
347            expires_at: dto.expires_at,
348            metadata: AuditMetadata::default(),
349        }
350    }
351}
352
353impl From<&UploadSession> for UploadSessionResponseDto {
354    fn from(entity: &UploadSession) -> Self {
355        Self {
356            id: entity.id.clone(),
357            bucket_id: entity.bucket_id.clone(),
358            user_id: entity.user_id.clone(),
359            path: entity.path.clone(),
360            filename: entity.filename.clone(),
361            mime_type: entity.mime_type.clone(),
362            file_size: entity.file_size.clone(),
363            chunk_size: entity.chunk_size.clone(),
364            total_chunks: entity.total_chunks.clone(),
365            uploaded_chunks: entity.uploaded_chunks.clone(),
366            status: entity.status.clone(),
367            storage_backend: entity.storage_backend.clone(),
368            completed_parts: entity.completed_parts.clone(),
369            part_etags: entity.part_etags.clone(),
370            expires_at: entity.expires_at.clone(),
371            metadata: entity.metadata.clone(),
372        }
373    }
374}
375
376impl backbone_core::FromCreateDto<CreateUploadSessionDto> for UploadSession {
377    fn from_create_dto(dto: CreateUploadSessionDto) -> backbone_core::ServiceResult<Self> {
378        Ok(UploadSession::from(dto))
379    }
380}
381
382impl backbone_core::ApplyUpdateDto<UpdateUploadSessionDto> for UploadSession {
383    fn apply_update(mut self, dto: UpdateUploadSessionDto) -> backbone_core::ServiceResult<Self> {
384        self.bucket_id = dto.bucket_id;
385        self.user_id = dto.user_id;
386        self.path = dto.path;
387        self.filename = dto.filename;
388        self.mime_type = dto.mime_type;
389        self.file_size = dto.file_size;
390        self.chunk_size = dto.chunk_size;
391        self.total_chunks = dto.total_chunks;
392        self.uploaded_chunks = dto.uploaded_chunks;
393        self.status = dto.status;
394        self.storage_backend = dto.storage_backend;
395        self.completed_parts = dto.completed_parts;
396        self.part_etags = dto.part_etags;
397        self.expires_at = dto.expires_at;
398        Ok(self)
399    }
400}
401
402// =============================================================================
403// Custom DTOs
404// =============================================================================
405
406// Add custom DTOs specific to UploadSession here.
407// This section will be preserved during regeneration.
408// >>> END CUSTOM DTOs
409
backbone_bucket/presentation/dto/upload_session_dto.rs

backbone_bucket/presentation/dto/
upload_session_dto.rs
