blockchain/internal/svc/service_context.go

package svc

import (
	"blockchain/internal/config"
	"blockchain/internal/domain/repository"
	"blockchain/internal/domain/usecase"
	repo "blockchain/internal/repository"
	uc "blockchain/internal/usecase"

	"github.com/zeromicro/go-zero/core/stores/redis"
)

type ServiceContext struct {
	Config            config.Config
	BinanceDataSource usecase.DataSourceUseCase
	BinanceRepo       repository.DataSourceRepository
}

func NewServiceContext(c config.Config) *ServiceContext {
	newRedis, err := redis.NewRedis(c.RedisCluster)
	if err != nil {
		panic(err)
	}

	cassandra, err := NewDB(c)
	if err != nil {
		return nil
	}

	binanceRepo := repo.MustBinanceRepository(repo.BinanceRepositoryParam{
		Conf:     &c.Binance,
		Redis:    newRedis,
		DB:       cassandra,
		KeySpace: c.Cassandra.Keyspace,
	})

	return &ServiceContext{
		Config:      c,
		BinanceRepo: binanceRepo,
		BinanceDataSource: uc.MustBinanceUseCase(uc.BinanceUseCaseParam{
			BinanceRepo: binanceRepo,
		}),
	}
}