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

package svc

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

	vi "code.30cm.net/digimon/library-go/validator"
)

type ServiceContext struct {
	Config   config.Config
	Validate vi.Validate

	PostModel     model.PostModel
	PostLikeModel model.Post_likesModel
}

func NewServiceContext(c config.Config) *ServiceContext {
	baseMongo := MustMongoConnectUrl(c)
	postCollection := model.Post{}
	postLikeCollection := model.PostLikes{}

	return &ServiceContext{
		Config:        c,
		Validate:      vi.MustValidator(),
		PostModel:     model.NewPostModel(baseMongo, c.Mongo.Database, postCollection.CollectionName(), c.Cache),
		PostLikeModel: model.NewPost_likesModel(baseMongo, c.Mongo.Database, postLikeCollection.CollectionName()),
	}
}

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