To gitea and beyond, let's go(-yco)

internal/dto/post.go

@@ -0,0 +1,69 @@
+package dto
+
+import (
+	"time"
+
+	"goyco/internal/database"
+)
+
+type PostDTO struct {
+	ID          uint      `json:"id"`
+	Title       string    `json:"title"`
+	URL         string    `json:"url"`
+	Content     string    `json:"content,omitempty"`
+	AuthorID    *uint     `json:"author_id,omitempty"`
+	AuthorName  string    `json:"author_name,omitempty"`
+	Author      *UserDTO  `json:"author,omitempty"`
+	UpVotes     int       `json:"up_votes"`
+	DownVotes   int       `json:"down_votes"`
+	Score       int       `json:"score"`
+	CurrentVote string    `json:"current_vote,omitempty"`
+	CreatedAt   time.Time `json:"created_at"`
+	UpdatedAt   time.Time `json:"updated_at"`
+}
+
+type PostListDTO struct {
+	Posts  []PostDTO `json:"posts"`
+	Count  int       `json:"count"`
+	Limit  int       `json:"limit"`
+	Offset int       `json:"offset"`
+}
+
+func ToPostDTO(post *database.Post) PostDTO {
+	if post == nil {
+		return PostDTO{}
+	}
+
+	dto := PostDTO{
+		ID:         post.ID,
+		Title:      post.Title,
+		URL:        post.URL,
+		Content:    post.Content,
+		AuthorID:   post.AuthorID,
+		AuthorName: post.AuthorName,
+		UpVotes:    post.UpVotes,
+		DownVotes:  post.DownVotes,
+		Score:      post.Score,
+		CreatedAt:  post.CreatedAt,
+		UpdatedAt:  post.UpdatedAt,
+	}
+
+	if post.CurrentVote != "" {
+		dto.CurrentVote = string(post.CurrentVote)
+	}
+
+	if post.Author.ID != 0 {
+		authorDTO := ToUserDTO(&post.Author)
+		dto.Author = &authorDTO
+	}
+
+	return dto
+}
+
+func ToPostDTOs(posts []database.Post) []PostDTO {
+	dtos := make([]PostDTO, len(posts))
+	for i := range posts {
+		dtos[i] = ToPostDTO(&posts[i])
+	}
+	return dtos
+}