Convert a human-readable date into a MySQL-compatible date format

Connected to the SQLite database.
Table "accounts" created or already exists.
A row has been inserted with rowid 1
Private Key: private_key_value
Address: address_value
Decimal Number: decimalNumber_value
Has Transactions: 1
---------------------------
Database connection closed.

For your convenience, here's the complete app.js file combining all the steps:

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In the generated migration file (database/migrations/xxxx_xx_xx_xxxxxx_create_posts_table.php), define the schema:

public function up()
{
    Schema::create('posts', function (Blueprint $table) {
        $table->id();
        $table->string('title');
        $table->text('body');
        $table->timestamps();
    });
}

func updateBook(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	params := mux.Vars(r)
	for index, item := range books {
		if item.ID == params["id"] {
			books = append(books[:index], books[index+1:]...)
			var book Book
			_ = json.NewDecoder(r.Body).Decode(&book)
			book.ID = params["id"]
			books = append(books, book)
			json.NewEncoder(w).Encode(book)
			return
		}
	}
	json.NewEncoder(w).Encode(books)
}

Add the deleteBook function to main.go: