Fix: Remove weight/height columns - match actual schema

server/routes/dogs.js

@@ -41,10 +41,10 @@ const emptyToNull = (value) => {
 router.get('/', (req, res) => {
   try {
     const db = getDatabase();
-    // Select only the fields we want, excluding sire/dam if they exist
+    // Select only fields that exist in the schema (no weight/height)
     const dogs = db.prepare(`
-      SELECT id, name, registration_number, microchip, sex, birth_date, breed, 
-             color, weight, height, notes, litter_id, photo_urls, is_active,
+      SELECT id, name, registration_number, breed, sex, birth_date,
+             color, microchip, photo_urls, notes, is_active,
              created_at, updated_at
       FROM dogs 
       WHERE is_active = 1 
@@ -66,10 +66,10 @@ router.get('/', (req, res) => {
 router.get('/:id', (req, res) => {
   try {
     const db = getDatabase();
-    // Select only the fields we want, excluding sire/dam if they exist
+    // Select only fields that exist in the schema (no weight/height)
     const dog = db.prepare(`
-      SELECT id, name, registration_number, microchip, sex, birth_date, breed,
-             color, weight, height, notes, litter_id, photo_urls, is_active,
+      SELECT id, name, registration_number, breed, sex, birth_date,
+             color, microchip, photo_urls, notes, is_active,
              created_at, updated_at
       FROM dogs
       WHERE id = ?
@@ -116,8 +116,19 @@ router.post('/', (req, res) => {
     
     const db = getDatabase();
     
-    // Convert empty strings to null for optional fields
-    const result = db.prepare(`
+    // Check if litter_id column exists
+    let hasLitterId = false;
+    try {
+      const columns = db.prepare("PRAGMA table_info(dogs)").all();
+      hasLitterId = columns.some(col => col.name === 'litter_id');
+    } catch (e) {
+      console.error('Error checking schema:', e);
+    }
+    
+    // Insert with or without litter_id depending on schema
+    let result;
+    if (hasLitterId) {
+      result = db.prepare(`
         INSERT INTO dogs (name, registration_number, breed, sex, birth_date, color, microchip, notes, litter_id, photo_urls)
         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
       `).run(
@@ -132,6 +143,22 @@ router.post('/', (req, res) => {
         emptyToNull(litter_id),
         '[]'
       );
+    } else {
+      result = db.prepare(`
+        INSERT INTO dogs (name, registration_number, breed, sex, birth_date, color, microchip, notes, photo_urls)
+        VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
+      `).run(
+        name, 
+        emptyToNull(registration_number), 
+        breed, 
+        sex, 
+        emptyToNull(birth_date), 
+        emptyToNull(color), 
+        emptyToNull(microchip),
+        emptyToNull(notes),
+        '[]'
+      );
+    }
     
     const dogId = result.lastInsertRowid;
     
@@ -144,8 +171,8 @@ router.post('/', (req, res) => {
     }
     
     const dog = db.prepare(`
-      SELECT id, name, registration_number, microchip, sex, birth_date, breed,
-             color, weight, height, notes, litter_id, photo_urls, is_active,
+      SELECT id, name, registration_number, breed, sex, birth_date,
+             color, microchip, photo_urls, notes, is_active,
              created_at, updated_at
       FROM dogs
       WHERE id = ?
@@ -165,7 +192,17 @@ router.put('/:id', (req, res) => {
     
     const db = getDatabase();
     
-    // Convert empty strings to null for optional fields
+    // Check if litter_id column exists
+    let hasLitterId = false;
+    try {
+      const columns = db.prepare("PRAGMA table_info(dogs)").all();
+      hasLitterId = columns.some(col => col.name === 'litter_id');
+    } catch (e) {
+      console.error('Error checking schema:', e);
+    }
+    
+    // Update with or without litter_id
+    if (hasLitterId) {
       db.prepare(`
         UPDATE dogs 
         SET name = ?, registration_number = ?, breed = ?, sex = ?, 
@@ -183,6 +220,24 @@ router.put('/:id', (req, res) => {
         emptyToNull(litter_id),
         req.params.id
       );
+    } else {
+      db.prepare(`
+        UPDATE dogs 
+        SET name = ?, registration_number = ?, breed = ?, sex = ?, 
+            birth_date = ?, color = ?, microchip = ?, notes = ?
+        WHERE id = ?
+      `).run(
+        name, 
+        emptyToNull(registration_number), 
+        breed, 
+        sex, 
+        emptyToNull(birth_date), 
+        emptyToNull(color), 
+        emptyToNull(microchip),
+        emptyToNull(notes),
+        req.params.id
+      );
+    }
     
     // Update parent relationships
     db.prepare('DELETE FROM parents WHERE dog_id = ?').run(req.params.id);
@@ -195,8 +250,8 @@ router.put('/:id', (req, res) => {
     }
     
     const dog = db.prepare(`
-      SELECT id, name, registration_number, microchip, sex, birth_date, breed,
-             color, weight, height, notes, litter_id, photo_urls, is_active,
+      SELECT id, name, registration_number, breed, sex, birth_date,
+             color, microchip, photo_urls, notes, is_active,
              created_at, updated_at
       FROM dogs
       WHERE id = ?