micw/server/repository/repo.go

package repository

import (
	"context"
	"github.com/jackc/pgx/v5/pgxpool"
	e "mic-wallet/server/repository/entities"
)

type IBlocksRepository interface {
	AddBLock(ctx context.Context, opts *e.Block) (err error)

	GetBlock(ctx context.Context, id int64) (block *e.Block, err error)
	GetBlockByHash(ctx context.Context, hash string) (block *e.Block, err error)

	GetBlockWithTxs(ctx context.Context, id int64) (block *e.BlockWithTransactions, err error)
	GetBlockWithTxsByHash(ctx context.Context, hash string) (block *e.BlockWithTransactions, err error)
}

type ITransactionsRepository interface {
	AddTransaction(ctx context.Context, opts *e.NewTransactionOpts) (transaction *e.Transaction, err error)
	AddTransactions(ctx context.Context, opts []*e.NewTransactionOpts) (err error)

	GetTransaction(ctx context.Context, hash string) (tx *e.Transaction, err error)
	GetUserIncomingTransactions(
		ctx context.Context, userPubKey string, orderAsc bool, limit int, offset int) ([]*e.Transaction, error)
	GetUserOutcomingTransactions(
		ctx context.Context, userPubKey string, orderAsc bool, limit int, offset int) ([]*e.Transaction, error)
	GetUserTransactions(
		ctx context.Context, userPubKey string, orderAsc bool, limit int, offset int) ([]*e.Transaction, error)
	GetTransactions(
		ctx context.Context, orderAsc bool, limit int, offset int) ([]*e.Transaction, error)
}

type Repository struct {
	ITransactionsRepository
	IBlocksRepository
}

func NewRepository(db *pgxpool.Pool) *Repository {
	return &Repository{
		ITransactionsRepository: &TransactionRepository{DB: db},
		IBlocksRepository:       &BlocksRepository{DB: db},
	}
}