Add try catch on all db operations to find out where things go wrong

Author: Sinan-96

app/db.js

@@ -44,27 +44,34 @@ export async function addCategory(category_name) {
 }
 
 export function getIncs(numberOfDaysAgo) {
-  if (numberOfDaysAgo === undefined) {
-    const query = {
-      text: `SELECT * FROM incs`,
-    };
-    return client.query(query);
-  } else {
-    // Calculate the date range
-    const dateAgo = new Date();
-    dateAgo.setDate(dateAgo.getDate() - numberOfDaysAgo);
-    const formattedDateAgo = dateAgo.toISOString(); // ISO8601 format
+  try {
+    if (numberOfDaysAgo === undefined) {
+      const query = {
+        text: `SELECT * FROM incs`,
+      };
+      return client.query(query);
+    } else {
+      // Calculate the date range
+      const dateAgo = new Date();
+      dateAgo.setDate(dateAgo.getDate() - numberOfDaysAgo);
+      const formattedDateAgo = dateAgo.toISOString(); // ISO8601 format
 
-    // Construct the SQL query with parameterized query
-    const query = {
-      text: `SELECT * FROM incs WHERE created_at >= $1`,
-      values: [formattedDateAgo],
-    };
-    return client.query(query);
+      // Construct the SQL query with parameterized query
+      const query = {
+        text: `SELECT * FROM incs WHERE created_at >= $1`,
+        values: [formattedDateAgo],
+      };
+      return client.query(query);
+    }
+  }
+  catch (err) {
+    console.error("Error fetching incs", err
+    ); 
   }
 }
 
 export function getIncByCategory(numberOfDaysAgo) {
+  try{
   if (numberOfDaysAgo === undefined) {
     const query = {
       text: `SELECT category, COUNT(*) FROM incs GROUP BY category`,
@@ -84,37 +91,46 @@ export function getIncByCategory(numberOfDaysAgo) {
     return client.query(query);
   }
 }
+  catch (err) {
+    console.error("Error fetching incs", err);
+  }
+}
 
 export async function getIncNumberByWeek(numberOfDaysAgo) {
-  let queryText;
+  try { 
+    let queryText;
 
-  if (numberOfDaysAgo === undefined) {
-    queryText = `
-      SELECT DATE_TRUNC('week', created_at) AS week, COUNT(*) AS count
-      FROM incs
-      GROUP BY week
-      ORDER BY week;
-    `;
-  } else {
-    // Calculate the date range
-    const dateAgo = new Date();
-    dateAgo.setDate(dateAgo.getDate() - numberOfDaysAgo);
-    const formattedDateAgo = dateAgo.toISOString(); // ISO8601 format
-
-    // Construct the SQL query with parameterized query
-    queryText = {
-      text: `
+    if (numberOfDaysAgo === undefined) {
+      queryText = `
         SELECT DATE_TRUNC('week', created_at) AS week, COUNT(*) AS count
         FROM incs
-        WHERE created_at >= $1
         GROUP BY week
         ORDER BY week;
-      `,
-      values: [formattedDateAgo],
-    };
-  }
+      `;
+    } else {
+      // Calculate the date range
+      const dateAgo = new Date();
+      dateAgo.setDate(dateAgo.getDate() - numberOfDaysAgo);
+      const formattedDateAgo = dateAgo.toISOString(); // ISO8601 format
+
+      // Construct the SQL query with parameterized query
+      queryText = {
+        text: `
+          SELECT DATE_TRUNC('week', created_at) AS week, COUNT(*) AS count
+          FROM incs
+          WHERE created_at >= $1
+          GROUP BY week
+          ORDER BY week;
+        `,
+        values: [formattedDateAgo],
+      };
+    }
 
-  return await client.query(queryText);
+    return await client.query(queryText);
+} 
+  catch (err) {
+    console.error("Error fetching incs", err);
+  }
 }
 
 export async function getCategoriesArray() {