Update consolidated snippets

Author: actions-user

public/consolidated/all_snippets.json

@@ -1644,6 +1644,57 @@
           "utility"
         ],
         "author": "axorax"
+      },
+      {
+        "title": "Convert to Unix Timestamp",
+        "description": "Converts a date to a Unix timestamp in seconds.",
+        "code": [
+          "/**",
+          " * Converts a date string or Date object to Unix timestamp in seconds.",
+          " *",
+          " * @param {string|Date} input - A valid date string or Date object.",
+          " * @returns {number} - The Unix timestamp in seconds.",
+          " * @throws {Error} - Throws an error if the input is invalid.",
+          " */",
+          "function convertToUnixSeconds(input) {",
+          "  if (typeof input === 'string') {",
+          "    if (!input.trim()) {",
+          "      throw new Error('Date string cannot be empty or whitespace');",
+          "    }",
+          "  } else if (!input) {",
+          "    throw new Error('Input is required');",
+          "  }",
+          "",
+          "  let date;",
+          "",
+          "  if (typeof input === 'string') {",
+          "    date = new Date(input);",
+          "  } else if (input instanceof Date) {",
+          "    date = input;",
+          "  } else {",
+          "    throw new Error('Input must be a valid date string or Date object');",
+          "  }",
+          "",
+          "  if (isNaN(date.getTime())) {",
+          "    throw new Error('Invalid date provided');",
+          "  }",
+          "",
+          "  return Math.floor(date.getTime() / 1000);",
+          "}",
+          "",
+          "// Usage",
+          "console.log(convertToUnixSeconds('2025-01-01T12:00:00Z')); // 1735732800",
+          "console.log(convertToUnixSeconds(new Date('2025-01-01T12:00:00Z'))); // 1735732800",
+          "console.log(convertToUnixSeconds(new Date())); //Current Unix timestamp in seconds (varies depending on execution time)"
+        ],
+        "tags": [
+          "javascript",
+          "date",
+          "unix",
+          "timestamp",
+          "utility"
+        ],
+        "author": "Yugveer06"
       }
     ]
   },