Split business logic from routes handler logic

internal/articlesBusiness.go

@@ -0,0 +1,40 @@
+package internal
+
+import (
+	"go.mongodb.org/mongo-driver/bson"
+)
+
+type Article struct {
+	IdName  string      `json:"id_name" bson:"id_name"`
+	Date    int64       `json:"date" bson:"date"`
+	Content interface{} `json:"content" bson:"content"`
+}
+
+type DelArticle struct {
+	IdName string `json:"id_name" bson:"id_name"`
+}
+
+var articlesLocation = Location{Database: "gohcms", Collection: "articles"}
+
+func GetAllArticlesBusiness(documents [][]byte) []Article {
+	var articles = []Article{}
+
+	for i := 0; i < len(documents); i++ {
+		var newArticle Article
+		bson.Unmarshal(documents[i], &newArticle)
+		articles = append(articles, newArticle)
+	}
+
+	return articles
+}
+
+func IsArticleIdAlreadyUsed(id string, documents [][]byte) bool {
+	for i := 0; i < len(documents); i++ {
+		var newArticle Article
+		bson.Unmarshal(documents[i], &newArticle)
+		if newArticle.IdName == id {
+			return true
+		}
+	}
+	return false
+}