博客系统 #

type Post struct {
    ID          string    `json:"id" gorm:"primaryKey"`
    Title       string    `json:"title"`
    Content     string    `json:"content"`
    Summary     string    `json:"summary"`
    AuthorID    string    `json:"author_id"`
    CategoryID  string    `json:"category_id"`
    Status      string    `json:"status"`
    ViewCount   int       `json:"view_count"`
    CreatedAt   time.Time `json:"created_at"`
    UpdatedAt   time.Time `json:"updated_at"`
}

type Comment struct {
    ID        string    `json:"id" gorm:"primaryKey"`
    PostID    string    `json:"post_id"`
    UserID    string    `json:"user_id"`
    Content   string    `json:"content"`
    ParentID  string    `json:"parent_id"`
    CreatedAt time.Time `json:"created_at"`
}

posts := app.Group("/posts")

posts.Get("/", func(c *fiber.Ctx) error {
    var posts []Post
    db.Find(&posts)
    return c.JSON(posts)
})

posts.Get("/:id", func(c *fiber.Ctx) error {
    var post Post
    if err := db.First(&post, "id = ?", c.Params("id")).Error; err != nil {
        return c.Status(404).JSON(fiber.Map{"error": "Not found"})
    }
    return c.JSON(post)
})

posts.Post("/", AuthMiddleware(), func(c *fiber.Ctx) error {
    var post Post
    if err := c.BodyParser(&post); err != nil {
        return c.Status(400).JSON(fiber.Map{"error": err.Error()})
    }
    post.AuthorID = c.Locals("user_id").(string)
    db.Create(&post)
    return c.Status(201).JSON(post)
})