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{
    "id": 1,
    "title": "ASP.NET Core Web API – From Zero to Production",
    "description": "A comprehensive course covering RESTful API design, authentication, clean architecture, and deployment with ASP.NET Core.",
    "prerequisites": "Basic C# knowledge, familiarity with HTTP concepts",
    "thumbnail": "",
    "createdAt": "2026-04-22T15:58:31.6838176",
    "updatedAt": "2026-04-27T06:20:59.7843386",
    "instructorId": "4a13cda7-732c-4936-82bc-e72448d56d14",
    "instructorName": "Ahmed Hassan",
    "studentsCount": 0,
    "isFree": false,
    "price": 299.99,
    "discountPrice": 199.99,
    "chapters": [
        {
            "id": 1,
            "title": "Getting Started with ASP.NET Core",
            "description": "Set up your development environment and understand the ASP.NET Core pipeline.",
            "chapterImage": "",
            "orderNumber": 1,
            "createdAt": "2026-04-22T15:58:31.6848854",
            "updatedAt": null,
            "lessons": [
                {
                    "id": 1,
                    "title": "Introduction & Course Overview",
                    "content": {
                        "contentText": "Welcome to the course. In this lesson we cover what you will learn and how the course is structured.",
                        "videoUrl": null
                    },
                    "durationInMinutes": 8.5,
                    "isFree": true,
                    "isMandatory": true,
                    "orderNumber": 1
                },
                {
                    "id": 2,
                    "title": "Setting Up Visual Studio & .NET SDK",
                    "content": {
                        "contentText": "Install Visual Studio 2022 and the .NET 8 SDK. Create your first Web API project.",
                        "videoUrl": "https://www.test.com"
                    },
                    "durationInMinutes": 12,
                    "isFree": true,
                    "isMandatory": true,
                    "orderNumber": 2
                },
                {
                    "id": 3,
                    "title": "Understanding the Middleware Pipeline",
                    "content": null,
                    "durationInMinutes": 18,
                    "isFree": false,
                    "isMandatory": true,
                    "orderNumber": 3
                }
            ]
        },
        {
            "id": 2,
            "title": "Controllers, Routing & Action Results",
            "description": "Master controller-based API design, attribute routing, and returning proper HTTP responses.",
            "chapterImage": "",
            "orderNumber": 2,
            "createdAt": "2026-04-22T15:58:31.6872583",
            "updatedAt": null,
            "lessons": [
                {
                    "id": 4,
                    "title": "Creating Your First Controller",
                    "content": null,
                    "durationInMinutes": 20,
                    "isFree": false,
                    "isMandatory": true,
                    "orderNumber": 1
                },
                {
                    "id": 5,
                    "title": "Attribute Routing Deep Dive",
                    "content": null,
                    "durationInMinutes": 15.5,
                    "isFree": false,
                    "isMandatory": true,
                    "orderNumber": 2
                },
                {
                    "id": 6,
                    "title": "ActionResult & IActionResult",
                    "content": null,
                    "durationInMinutes": 14,
                    "isFree": false,
                    "isMandatory": true,
                    "orderNumber": 3
                }
            ]
        },
        {
            "id": 3,
            "title": "Entity Framework Core & Database",
            "description": "Integrate EF Core with SQL Server, write migrations, and implement the Repository pattern.",
            "chapterImage": "",
            "orderNumber": 3,
            "createdAt": "2026-04-22T15:58:31.6872697",
            "updatedAt": null,
            "lessons": [
                {
                    "id": 7,
                    "title": "EF Core Setup & DbContext",
                    "content": null,
                    "durationInMinutes": 22,
                    "isFree": false,
                    "isMandatory": true,
                    "orderNumber": 1
                },
                {
                    "id": 8,
                    "title": "Code-First Migrations",
                    "content": null,
                    "durationInMinutes": 18.5,
                    "isFree": false,
                    "isMandatory": true,
                    "orderNumber": 2
                },
                {
                    "id": 9,
                    "title": "Repository & Unit of Work Pattern",
                    "content": null,
                    "durationInMinutes": 25,
                    "isFree": false,
                    "isMandatory": true,
                    "orderNumber": 3
                }
            ]
        }
    ]
}