71 lines
1.6 KiB
Go
71 lines
1.6 KiB
Go
package infra
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import (
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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 sqlAuthor struct {
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Name string `db:"name"`
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PasswordHash string `db:"password_hash"`
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}
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type DefaultAuthorRepo struct {
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db *sqlx.DB
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}
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func NewDefaultAuthorRepo(db Database) *DefaultAuthorRepo {
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sqlxdb := db.Get()
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// Create table if not exists
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sqlxdb.MustExec(`
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CREATE TABLE IF NOT EXISTS authors (
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name TEXT PRIMARY KEY,
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password_hash TEXT NOT NULL
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);
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`)
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return &DefaultAuthorRepo{
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db: sqlxdb,
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}
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}
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// FindByName implements repository.AuthorRepository.
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func (r *DefaultAuthorRepo) FindByName(name string) (*model.Author, error) {
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var author sqlAuthor
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err := r.db.Get(&author, "SELECT * FROM authors WHERE name = ?", name)
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if err != nil {
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return nil, err
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}
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return &model.Author{
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Name: author.Name,
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PasswordHash: author.PasswordHash,
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}, nil
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}
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// Create implements repository.AuthorRepository.
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func (r *DefaultAuthorRepo) Create(name string, passwordHash string) (*model.Author, error) {
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author := sqlAuthor{
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Name: name,
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PasswordHash: passwordHash,
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}
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_, err := r.db.NamedExec("INSERT INTO authors (name, password_hash) VALUES (:name, :password_hash)", author)
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if err != nil {
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return nil, err
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}
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return &model.Author{
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Name: author.Name,
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PasswordHash: author.PasswordHash,
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}, nil
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}
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func (r *DefaultAuthorRepo) Update(author *model.Author) error {
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sqlA := sqlAuthor{
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Name: author.Name,
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PasswordHash: author.PasswordHash,
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}
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_, err := r.db.NamedExec("UPDATE authors SET password_hash = :password_hash WHERE name = :name", sqlA)
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return err
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}
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