convert camelCase to snake_case

src/azure_queue_service.js

@@ -136,11 +136,13 @@ const processQueueMessages = async () => {
   }
 };
 
+function camelToSnakeCase(str) {
+  return str.replace(/[A-Z]/g, (letter) => `_${letter.toLowerCase()}`);
+}
+
 const writeRenderResult = async (renderResult, message, requestId) => {
   if (renderResult) {
-    console.log(
-      `Writing render result to database for requestId: ${requestId}`,
-    );
+    console.log(`Writing render result to database..`);
 
     let updateDbRenderRequest = `UPDATE ${db_table} SET `;
     let params = [];
@@ -151,8 +153,9 @@ const writeRenderResult = async (renderResult, message, requestId) => {
       // add a clause to the SQL query to update the corresponding column
       // and add the property value to the parameters array
       if (renderResult[key] !== null && renderResult[key] !== undefined) {
-        // All keys converted to lowercase match the db column names
-        updateDbRenderRequest += `${key.toLowerCase()} = $${count}, `;
+        // Convert camelCase to snake_case for db column names
+        let snakeCaseKey = camelToSnakeCase(key);
+        updateDbRenderRequest += `${snakeCaseKey} = $${count}, `;
         params.push(renderResult[key]);
         count++;
       }
@@ -163,14 +166,10 @@ const writeRenderResult = async (renderResult, message, requestId) => {
     updateDbRenderRequest += ` WHERE id = $${count}`;
     params.push(requestId);
 
-    // Let's log the SQL query and parameters for debugging
-    console.log(updateDbRenderRequest);
-    console.log(params);
-
     await client.query(updateDbRenderRequest, params);
 
     console.log(
-      `Render result written to database for requestId: ${requestId}`,
+      `Render result has successfully been successfully to database!`,
     );
   }
   // Delete message from queue

src/generate_resources.js

@@ -100,7 +100,8 @@ export const generateMBTiles = async (
   outputDir,
   outputFilename,
 ) => {
-  const tempPath = `${tempDir}/${outputFilename}.mbtiles`;
+  const outputMBTiles = `${outputFilename}.mbtiles`;
+  const tempPath = `${tempDir}/${outputMBTiles}`;
   console.log(`Generating MBTiles file...`);
 
   let numberOfTiles = 0;
@@ -211,7 +212,7 @@ export const generateMBTiles = async (
   if (!fs.existsSync(outputDir)) {
     fs.mkdirSync(outputDir, { recursive: true });
   }
-  const outputPath = `${outputDir}/${outputFilename}.mbtiles`;
+  const outputPath = `${outputDir}/${outputMBTiles}`;
 
   try {
     const readStream = fs.createReadStream(tempPath);
@@ -240,7 +241,8 @@ export const generateMBTiles = async (
   // Return with success status
   return {
     errorMessage: null,
-    fileLocation: outputPath,
+    fileLocation: outputDir,
+    filename: outputMBTiles,
     fileSize: fileSize,
     numberOfTiles,
   };

src/initiate.js

@@ -182,6 +182,7 @@ export const initiateRendering = async (
     status: "SUCCEEDED",
     errorMessage: generateResult.errorMessage,
     fileLocation: generateResult.fileLocation,
+    filename: generateResult.filename,
     fileSize: generateResult.fileSize,
     numberOfTiles: generateResult.numberOfTiles,
     workBegun,