niki/repository/mysql/address/create.go

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package mysqladdress
import (
"context"
"database/sql"
"git.gocasts.ir/ebhomengo/niki/entity"
errmsg "git.gocasts.ir/ebhomengo/niki/pkg/err_msg"
richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
)
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func (d *DB) CreateBenefactorAddress(ctx context.Context, address entity.Address) (entity.Address, error) {
const op = "mysqlbenefactor.createBenefactorAddress"
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// Get Province ID by City ID
var provinceID uint
pErr := d.conn.Conn().QueryRowContext(ctx, `SELECT province_id FROM cities WHERE id = ?`, address.CityID).Scan(&provinceID)
if pErr != nil && pErr != sql.ErrNoRows {
return entity.Address{}, richerror.New(op).WithErr(pErr).
WithMessage("error querying for existing main address").WithKind(richerror.KindUnexpected)
}
address.ProvinceID = provinceID
// Check if the user already has a main address
var count int
err := d.conn.Conn().QueryRowContext(ctx, `SELECT COUNT(*) FROM addresses WHERE is_main = true AND benefactor_id = ?`, address.BenefactorID).Scan(&count)
if err != nil && err != sql.ErrNoRows {
return entity.Address{}, richerror.New(op).WithErr(err).
WithMessage("error querying for existing main address").WithKind(richerror.KindUnexpected)
}
// Set is_main field based on the count
address.IsMain = count == 0
// Insert the new address
res, err := d.conn.Conn().ExecContext(ctx, `INSERT INTO addresses (postal_code, address, lat, lon, is_main, city_id, province_id, benefactor_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`,
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address.PostalCode, address.Address, address.Lat, address.Lon, address.IsMain, address.CityID, provinceID, address.BenefactorID)
if err != nil {
return entity.Address{}, richerror.New(op).WithErr(err).
WithMessage(errmsg.ErrorMsgNotFound).WithKind(richerror.KindUnexpected)
}
// Get the ID of the newly inserted record
id, err := res.LastInsertId()
if err != nil {
return entity.Address{}, richerror.New(op).WithErr(err).
WithMessage("error retrieving last insert id").WithKind(richerror.KindUnexpected)
}
address.ID = uint(id)
return address, nil
}