Add support to edit the knowledge contribution for native mode

Signed-off-by: Anil Vishnoi <[email protected]>

Author: vishnoianil

package-lock.json

@@ -18,7 +18,14 @@ export async function POST(req: NextRequest) {
   const REPO_DIR = path.join(LOCAL_TAXONOMY_ROOT_DIR, '/taxonomy');
   try {
     // Extract the data from the request body
-    const { content, attribution, name, email, submissionSummary, filePath } = await req.json();
+    const { action, branchName, content, attribution, name, email, submissionSummary, filePath, oldFilesPath } = await req.json();
+
+    let knowledgeBranchName;
+    if (action == 'update' && branchName != '') {
+      knowledgeBranchName = branchName;
+    } else {
+      knowledgeBranchName = `knowledge-contribution-${Date.now()}`;
+    }
 
     // Parse the YAML string into an object
     const knowledgeData = yaml.load(content) as KnowledgeYamlData;
@@ -27,24 +34,29 @@ export async function POST(req: NextRequest) {
     const yamlString = dumpYaml(knowledgeData);
 
     // Define branch name and file paths
-    const branchName = `knowledge-contribution-${Date.now()}`;
-    const newYamlFilePath = path.join(KNOWLEDGE_DIR, filePath, 'qna.yaml');
-    const newAttributionFilePath = path.join(KNOWLEDGE_DIR, filePath, 'attribution.txt');
     const attributionContent = `Title of work: ${attribution.title_of_work}
 Link to work: ${attribution.link_to_work}
 Revision: ${attribution.revision}
 License of the work: ${attribution.license_of_the_work}
 Creator names: ${attribution.creator_names}
 `;
 
+    // Set the flag if commit needs to be amended
+    let amendCommit = false;
+
     // Initialize the repository if it doesn’t exist
     await git.init({ fs, dir: REPO_DIR });
 
-    // Create a new branch
-    await git.branch({ fs, dir: REPO_DIR, ref: branchName });
+    // Create a new branch if the knowledge is pushed for first time
+    if (action != 'update') {
+      await git.branch({ fs, dir: REPO_DIR, ref: knowledgeBranchName });
+    }
 
     // Checkout the new branch
-    await git.checkout({ fs, dir: REPO_DIR, ref: branchName });
+    await git.checkout({ fs, dir: REPO_DIR, ref: knowledgeBranchName });
+
+    const newYamlFilePath = path.join(KNOWLEDGE_DIR, filePath, 'qna.yaml');
+    const newAttributionFilePath = path.join(KNOWLEDGE_DIR, filePath, 'attribution.txt');
 
     // Write YAML file to the knowledge directory
     const yamlFilePath = path.join(REPO_DIR, newYamlFilePath);
@@ -59,6 +71,28 @@ Creator names: ${attribution.creator_names}
     await git.add({ fs, dir: REPO_DIR, filepath: newYamlFilePath });
     await git.add({ fs, dir: REPO_DIR, filepath: newAttributionFilePath });
 
+    if (action == 'update') {
+      // Define file paths
+      const oldYamlFilePath = path.join(KNOWLEDGE_DIR, oldFilesPath, 'qna.yaml');
+      const oldAttributionFilePath = path.join(KNOWLEDGE_DIR, oldFilesPath, 'attribution.txt');
+
+      if (oldYamlFilePath != newYamlFilePath) {
+        console.log('File path for the knowledge contribution is updated, removing the old files.');
+        // Write the QnA YAML file
+        const yamlFilePath = path.join(REPO_DIR, oldYamlFilePath);
+        fs.unlinkSync(yamlFilePath);
+
+        // Write the attribution text file
+        const attributionFilePath = path.join(REPO_DIR, oldAttributionFilePath);
+        fs.unlinkSync(attributionFilePath);
+
+        await git.remove({ fs, dir: REPO_DIR, filepath: oldYamlFilePath });
+        await git.remove({ fs, dir: REPO_DIR, filepath: oldAttributionFilePath });
+
+        amendCommit = true;
+      }
+    }
+
     // Commit the changes
     await git.commit({
       fs,
@@ -67,12 +101,13 @@ Creator names: ${attribution.creator_names}
       author: {
         name: name,
         email: email
-      }
+      },
+      amend: amendCommit
     });
 
     // Respond with success message and branch name
-    console.log(`Knowledge contribution submitted successfully to local taxonomy repo. Submission Name is ${branchName}.`);
-    return NextResponse.json({ message: 'Knowledge contribution submitted successfully.', branch: branchName }, { status: 201 });
+    console.log(`Knowledge contribution submitted successfully to local taxonomy repo. Submission Name is ${knowledgeBranchName}.`);
+    return NextResponse.json({ message: 'Knowledge contribution submitted successfully.', branch: knowledgeBranchName }, { status: 201 });
   } catch (error) {
     console.error(`Failed to submit knowledge contribution to local taxonomy repo:`, error);
     return NextResponse.json({ error: 'Failed to submit knowledge contribution.' }, { status: 500 });