Delete all files on empty DELETE body

server/db.ts

@@ -179,6 +179,17 @@ export const DbLinks = {
 
     return true;
   },
+  async deleteAllFiles(linkId: string) {
+
+    db.query(
+      `delete from shlink_file where shlink = :linkId`,
+      {
+        linkId
+      }
+    );
+
+    return true;
+  },
   async addEndpoint(linkId: string, endpoint: types.HealthLinkEndpoint): Promise<string> {
     const id = randomStringWithEntropy(32);
 

server/routers/api.ts

@@ -169,16 +169,27 @@ export const shlApiRouter = new oak.Router()
   .delete('/shl/:shlId/file', async (context) => {
     const managementToken = await context.request.headers.get('authorization')?.split(/bearer /i)[1]!;
     const currentFileBody = await context.request.body({type: 'bytes'});
-
+    const currentFileValue = await currentFileBody.value;
+    console.log("Current file body is: '"+currentFileValue+"'");
     const shl = db.DbLinks.getManagedShl(context.params.shlId, managementToken);
     if (!shl) {
       throw new Error(`Can't manage SHLink ` + context.params.shlId);
     }
 
-    const deleted = db.DbLinks.deleteFile(shl.id, await currentFileBody.value);
-    context.response.body = {
-      ...shl,
-      deleted,
+    if (currentFileValue.length > 0) {
+      console.log("deleting single file");
+      const success = db.DbLinks.deleteFile(shl.id, currentFileValue);
+      context.response.body = {
+        ...shl,
+        success,
+      }
+    } else {
+      console.log("deleting all files for shlink "+shl.id);
+      const success = db.DbLinks.deleteAllFiles(shl.id);
+      context.response.body = {
+        ...shl,
+        success,
+      }
     }
   })
   .post('/shl/:shlId/endpoint', async (context) => {