HTM-1979: Add description to uploads (#1722)

* Add description to upload

* Add description to the response as a header

* Set header name as static value

* remove whitespace

* Change number of flyway script to 30

* Add description column to revision table

Author: steinkobben

src/main/java/org/tailormap/api/controller/UploadsController.java

@@ -26,6 +26,7 @@
 @RestController
 public class UploadsController {
   private final UploadRepository uploadRepository;
+  private static final String DESCRIPTION_HEADER_NAME = "TM-Description";
 
   public UploadsController(UploadRepository uploadRepository) {
     this.uploadRepository = uploadRepository;
@@ -63,6 +64,7 @@ public ResponseEntity<byte[]> getUpload(
 
     return ResponseEntity.ok()
         .header("Content-Type", upload.getMimeType())
+        .header(DESCRIPTION_HEADER_NAME, upload.getDescription())
         .lastModified(upload.getLastModified().toInstant())
         .contentLength(upload.getContentLength())
         .cacheControl(CacheControl.noCache().cachePublic())
@@ -79,6 +81,7 @@ public ResponseEntity<byte[]> getLatestUpload(@PathVariable String category) {
         .findFirstWithContentByCategoryOrderByLastModifiedDesc(category)
         .map(upload -> ResponseEntity.ok()
             .header("Content-Type", upload.getMimeType())
+            .header(DESCRIPTION_HEADER_NAME, upload.getDescription())
             .lastModified(upload.getLastModified().toInstant())
             .contentLength(upload.getContentLength())
             .cacheControl(CacheControl.noCache().cachePublic())

src/main/java/org/tailormap/api/persistence/Upload.java

@@ -58,6 +58,8 @@ public class Upload extends AuditMetadata {
 
   private String hash;
 
+  private String description;
+
   // <editor-fold desc="getters and setters">
   public int getContentLength() {
     return getContent() == null ? 0 : content.length;
@@ -163,4 +165,13 @@ public void computeHash() {
       this.hash = null;
     }
   }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public Upload setDescription(String description) {
+    this.description = description;
+    return this;
+  }
 }

src/main/java/org/tailormap/api/persistence/projections/UploadSummary.java

@@ -31,4 +31,6 @@ public interface UploadSummary {
   OffsetDateTime getLastModified();
 
   int getContentLength();
+
+  String getDescription();
 }

src/main/resources/db/migration/V30__add_description_to_uploads.sql

@@ -0,0 +1,5 @@
+alter table if exists upload
+    add column description varchar(255) default null;
+
+alter table if exists history.upload_revisions
+    add column description varchar(255) default null;