models.go

package main

import (
	"time"

	"github.com/google/uuid"
	"github.com/rohit-iwnl/rss-aggregator/internal/database"
)

type User struct{
	ID uuid.UUID `json:"id"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
	Name string `json:"name"`
	ApiKey string
}

func databaseUserToUser(dbUser database.User) User{
	return User{
		ID: dbUser.ID,
		CreatedAt:  dbUser.CreatedAt,
		UpdatedAt: dbUser.UpdatedAt,
		Name: dbUser.Name,
		ApiKey: dbUser.ApiKey,
	}
}

type Feed struct{
	ID uuid.UUID `json:"id"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
	Name string `json:"name"`
	Url string `json:"url"`
	UserID uuid.UUID `json:"user_id"`
}

func databaseFeedToFeed(dbFeed database.Feed) Feed{
	return Feed{
		ID: dbFeed.ID,
		CreatedAt: dbFeed.CreatedAt,
		UpdatedAt: dbFeed.UpdatedAt,
		Name: dbFeed.Name,
		Url: dbFeed.Url,
		UserID: dbFeed.UserID,
	}
}

func databaseFeedsToFeedsList(dbFeeds []database.Feed) []Feed{
	feeds := []Feed{}
	for _,dbFeed := range dbFeeds{
		feeds = append(feeds, databaseFeedToFeed(dbFeed))
	}
	return feeds
}

type FeedFollow struct{
	ID uuid.UUID `json:"id"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
	UserID uuid.UUID `json:"user_id"`
	FeedID uuid.UUID `json:"feed_id"`
}

func databaseFeedFollowToFeedFollow(dbFeedFollow database.FeedFollow) FeedFollow{
	return FeedFollow{
		ID: dbFeedFollow.ID,
		CreatedAt: dbFeedFollow.CreatedAt,
		UpdatedAt: dbFeedFollow.UpdatedAt,
		UserID: dbFeedFollow.UserID,
		FeedID: dbFeedFollow.FeedID,
	}
}

func databaseFeedFollowsToFeedFollowsList(dbFeedFollows []database.FeedFollow) []FeedFollow{
	feedFollows := []FeedFollow{}
	for _,dbFeedFollows := range dbFeedFollows{
		feedFollows = append(feedFollows, databaseFeedFollowToFeedFollow(dbFeedFollows))
	}

	return feedFollows
}

type Post struct{
	ID uuid.UUID `json:"id"`
	CreatedAt time.Time `json:"created_at"`
	UpdatedAt time.Time `json:"updated_at"`
	Title string `json:"title"`
	Description *string `json:"description"`
	PublishedAt time.Time `json:"published_at"`
	Url string `json:"url"`
	FeedID uuid.UUID `json:"feed_id"`

}

func databasePostToPost(dbPost database.Post) Post{

	var description *string
	if dbPost.Description.Valid{
		description = &dbPost.Description.String
	}

	return Post{
		ID: dbPost.ID,
		CreatedAt: dbPost.CreatedAt,
		UpdatedAt: dbPost.UpdatedAt,
		Title: dbPost.Title,
		Description: description,
		PublishedAt: dbPost.PublishedAt,
		Url: dbPost.Url,
		FeedID: dbPost.FeedID,
	}
}

func databasePostsToPostsList(dbPosts []database.Post) []Post{
	posts := []Post{}
	for _,dbPost := range dbPosts{
		posts = append(posts, databasePostToPost(dbPost))
	}
	return posts
}