Add tracing to EXIF DAO methods

src/bin/migrate_exif.rs

@@ -3,6 +3,7 @@ use std::sync::{Arc, Mutex};
 
 use chrono::Utc;
 use clap::Parser;
+use opentelemetry;
 use rayon::prelude::*;
 use walkdir::WalkDir;
 
@@ -63,6 +64,9 @@ fn main() -> anyhow::Result<()> {
     let results: Vec<_> = image_files
         .par_iter()
         .map(|path| {
+            // Create context for this processing iteration
+            let context = opentelemetry::Context::new();
+
             let relative_path = match path.strip_prefix(&base) {
                 Ok(p) => p.to_str().unwrap().to_string(),
                 Err(_) => {
@@ -76,7 +80,7 @@ fn main() -> anyhow::Result<()> {
 
             // Check if EXIF data already exists
             let existing = if let Ok(mut dao_lock) = dao.lock() {
-                dao_lock.get_exif(&relative_path).ok().flatten()
+                dao_lock.get_exif(&context, &relative_path).ok().flatten()
             } else {
                 eprintln!("✗ {} - Failed to acquire database lock", relative_path);
                 return Err(anyhow::anyhow!("Lock error"));
@@ -117,10 +121,12 @@ fn main() -> anyhow::Result<()> {
                     if let Ok(mut dao_lock) = dao.lock() {
                         let result = if existing.is_some() {
                             // Update existing record
-                            dao_lock.update_exif(insert_exif).map(|_| "update")
+                            dao_lock
+                                .update_exif(&context, insert_exif)
+                                .map(|_| "update")
                         } else {
                             // Insert new record
-                            dao_lock.store_exif(insert_exif).map(|_| "insert")
+                            dao_lock.store_exif(&context, insert_exif).map(|_| "insert")
                         };
 
                         match result {