43 lines
853 B
Go
43 lines
853 B
Go
package db
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import (
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"context"
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"database/sql"
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"encoding/json"
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"errors"
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"fmt"
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"time"
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"github.com/hhhapz/hackathon/models"
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)
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func (db *DB) DecodeUser(ctx context.Context, buf []byte) (*models.User, error) {
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user := &models.User{
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Completed: false,
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CreatedAt: models.NewTime(time.Now()),
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}
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if err := json.Unmarshal(buf, &user); err != nil {
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return nil, fmt.Errorf("could not decode userinfo json: %v", err)
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}
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if user.ID == "" {
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return nil, errors.New("no id found in userinfo")
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}
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dbUser, err := models.UserByID(ctx, db.DB, user.ID)
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switch err {
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case sql.ErrNoRows:
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err = user.Insert(ctx, db.DB)
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if err != nil {
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return nil, fmt.Errorf("could not create user: %v", err)
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}
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dbUser = user
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fallthrough
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case nil:
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return dbUser, nil
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default:
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return nil, fmt.Errorf("could not check for user %#v: %v", user, err)
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}
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}
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