Reader/pkg/internal/models/new.go

package models

import (
	"crypto/md5"
	"encoding/hex"
	"time"

	"git.solsynth.dev/hypernet/nexus/pkg/nex/cruda"
	"github.com/google/uuid"
)

type NewsArticle struct {
	cruda.BaseModel

	Thumbnail   string     `json:"thumbnail"`
	Title       string     `json:"title"`
	Description string     `json:"description"`
	Content     string     `json:"content"`
	URL         string     `json:"url"`
	Hash        string     `json:"hash" gorm:"uniqueIndex"`
	Source      string     `json:"source"`
	PublishedAt *time.Time `json:"published_at"`
}

func (v *NewsArticle) GenHash() *NewsArticle {
	if len(v.URL) == 0 {
		v.Hash = uuid.NewString()
		return v
	}

	hash := md5.Sum([]byte(v.URL))
	v.Hash = hex.EncodeToString(hash[:])
	return v
}