63 lines
1.3 KiB
Go
63 lines
1.3 KiB
Go
package infra
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import (
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"encoding/json"
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"owl-blogs/app/repository"
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"owl-blogs/domain/model"
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"github.com/jmoiron/sqlx"
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)
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type DefaultSiteConfigRepo struct {
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db *sqlx.DB
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}
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func NewSiteConfigRepo(db Database) repository.SiteConfigRepository {
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sqlxdb := db.Get()
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sqlxdb.MustExec(`
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CREATE TABLE IF NOT EXISTS site_config (
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config TEXT
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);
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`)
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return &DefaultSiteConfigRepo{
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db: sqlxdb,
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}
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}
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// Get implements repository.SiteConfigRepository.
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func (r *DefaultSiteConfigRepo) Get() (model.SiteConfig, error) {
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data := []byte{}
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err := r.db.Get(&data, "SELECT config FROM site_config LIMIT 1")
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if err != nil {
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if err.Error() == "sql: no rows in result set" {
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return model.SiteConfig{}, nil
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}
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return model.SiteConfig{}, err
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}
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if len(data) == 0 {
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return model.SiteConfig{}, nil
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}
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config := model.SiteConfig{}
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err = json.Unmarshal(data, &config)
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return config, err
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}
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// Update implements repository.SiteConfigRepository.
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func (r *DefaultSiteConfigRepo) Update(siteConfig model.SiteConfig) error {
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jsonData, err := json.Marshal(siteConfig)
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if err != nil {
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return err
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}
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res, err := r.db.Exec("UPDATE site_config SET config = ?", jsonData)
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if err != nil {
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return err
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}
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rows, err := res.RowsAffected()
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if rows == 0 {
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_, err = r.db.Exec("INSERT INTO site_config (config) VALUES (?)", jsonData)
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}
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return err
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}
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