app-cloudep-tweeting-service/internal/svc/init_mongo.go

package svc

import (
	"app-cloudep-tweeting-service/internal/config"
	model "app-cloudep-tweeting-service/internal/model/mongo"
	"fmt"
)

func mustMongoConnectURL(c config.Config) string {
	return fmt.Sprintf("%s://%s:%s",
		c.Mongo.Schema,
		c.Mongo.Host,
		c.Mongo.Port,
	)
}

// TODO 思考快取做在那邊

func MustPostModel(c config.Config) model.PostModel {
	postCollection := model.Post{}

	return model.NewPostModel(mustMongoConnectURL(c), c.Mongo.Database, postCollection.CollectionName())
}

func MustCommentModel(c config.Config) model.CommentModel {
	m := model.Comment{}

	return model.NewCommentModel(mustMongoConnectURL(c), c.Mongo.Database, m.CollectionName())
}