102 lines
2.4 KiB
Java
102 lines
2.4 KiB
Java
package ru.soune.nocopy.entity.file;
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import jakarta.persistence.*;
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import lombok.*;
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import org.springframework.data.annotation.CreatedDate;
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import java.time.LocalDateTime;
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import java.util.HashMap;
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import java.util.Map;
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@Data
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@Builder
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@NoArgsConstructor
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@AllArgsConstructor
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@Entity
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@Table(name = "file_upload_sessions")
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public class FileUploadSession {
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@Id
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@GeneratedValue(strategy = GenerationType.UUID)
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@Column(name = "upload_id")
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private String uploadId;
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@Column(name = "user_id", nullable = false)
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private Long userId;
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@Column(name = "file_name", nullable = false)
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private String fileName;
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@Column(name = "file_type")
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private String fileType;
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@Column(name = "file_size")
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private Long fileSize;
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@Column(name = "chunk_size")
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private Long chunkSize;
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@Column(name = "total_chunks")
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private Integer totalChunks;
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@Column(name = "chunks_uploaded")
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private Integer chunksUploaded;
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@Column(name = "status")
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@Enumerated(EnumType.STRING)
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private UploadStatus status;
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@Column(name = "file_path")
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private String filePath;
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@Column(name = "checksum")
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private String checksum;
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@CreatedDate
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@Column(name = "created_at", updatable = false, nullable = false)
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private LocalDateTime createdAt;
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@Column(name = "expires_at")
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private LocalDateTime expiresAt;
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@Version
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private Long version;
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@Column(name = "last_error")
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private String lastError;
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@Column(name = "extension")
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private String extension;
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@Column(name = "retry_count")
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@Builder.Default
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private Integer retryCount = 0;
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@Column(name = "completed_at")
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private LocalDateTime completedAt;
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@ElementCollection
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@CollectionTable(
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name = "uploaded_chunks",
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joinColumns = @JoinColumn(name = "upload_id")
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)
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@MapKeyColumn(name = "chunk_number")
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@Column(name = "chunk_path")
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@Builder.Default
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private Map<Integer, String> chunkPaths = new HashMap<>();
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@PrePersist
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public void prePersist() {
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this.createdAt = LocalDateTime.now();
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this.expiresAt = LocalDateTime.now().plusMinutes(1);
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if (this.chunksUploaded == null) {
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this.chunksUploaded = 0;
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}
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if (this.status == null) {
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this.status = UploadStatus.INITIATED;
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}
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if (this.retryCount == null) {
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this.retryCount = 0;
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}
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}
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} |