74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
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package db
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import (
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"context"
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"emperror.dev/errors"
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"github.com/georgysavva/scany/pgxscan"
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"github.com/jackc/pgx/v4"
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"github.com/rs/xid"
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)
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type Member struct {
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ID xid.ID
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UserID xid.ID
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Name string
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Bio *string
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AvatarURL *string
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Links []string
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}
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const ErrMemberNotFound = errors.Sentinel("member not found")
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func (db *DB) Member(ctx context.Context, id xid.ID) (m Member, err error) {
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sql, args, err := sq.Select("*").From("members").Where("id = ?", id).ToSql()
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if err != nil {
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return m, errors.Wrap(err, "building sql")
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}
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err = pgxscan.Get(ctx, db, &m, sql, args...)
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if err != nil {
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if errors.Cause(err) == pgx.ErrNoRows {
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return m, ErrMemberNotFound
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}
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return m, errors.Wrap(err, "retrieving member")
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}
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return m, nil
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}
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func (db *DB) UserMember(ctx context.Context, userID xid.ID, memberRef string) (m Member, err error) {
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sql, args, err := sq.Select("*").From("members").
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Where("user_id = ? and (id = ? or name = ?)", userID, memberRef, memberRef).ToSql()
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if err != nil {
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return m, errors.Wrap(err, "building sql")
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}
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err = pgxscan.Get(ctx, db, &m, sql, args...)
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if err != nil {
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if errors.Cause(err) == pgx.ErrNoRows {
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return m, ErrMemberNotFound
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}
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return m, errors.Wrap(err, "retrieving member")
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}
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return m, nil
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}
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func (db *DB) UserMembers(ctx context.Context, userID xid.ID) (ms []Member, err error) {
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sql, args, err := sq.Select("*").From("members").Where("user_id = ?", userID).ToSql()
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if err != nil {
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return nil, errors.Wrap(err, "building sql")
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}
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err = pgxscan.Select(ctx, db, &ms, sql, args...)
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if err != nil {
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return nil, errors.Wrap(err, "retrieving members")
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}
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if ms == nil {
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ms = make([]Member, 0)
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}
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return ms, nil
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}
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