david
b2894fca70
- Create register and login use cases - Implement JWT service for token generation and validation - Add authentication middleware to protect habit endpoints - Create auth HTTP handlers (register, login) - Update habit handlers to extract userID from JWT token - Register/login endpoints: POST /auth/register, POST /auth/login - Habit endpoints now require Bearer token in Authorization header - Tested: register -> create habit -> list habits works correctly
51 lines
1.0 KiB
Go
51 lines
1.0 KiB
Go
package queries
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import (
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"context"
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"habit-tracker-api/internal/domain/repositories"
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"habit-tracker-api/internal/shared/errors"
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"golang.org/x/crypto/bcrypt"
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)
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type LoginUserQuery struct {
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Email string
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Password string
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}
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type LoginUserResult struct {
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UserID string
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Email string
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Timezone string
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}
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type LoginUserHandler struct {
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userRepo repositories.UserRepository
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}
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func NewLoginUserHandler(userRepo repositories.UserRepository) *LoginUserHandler {
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return &LoginUserHandler{userRepo: userRepo}
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}
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func (h *LoginUserHandler) Handle(ctx context.Context, query LoginUserQuery) (*LoginUserResult, error) {
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if query.Email == "" || query.Password == "" {
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return nil, errors.ErrInvalidInput
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}
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user, err := h.userRepo.FindByEmail(ctx, query.Email)
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if err != nil {
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return nil, errors.ErrNotFound
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}
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if err := bcrypt.CompareHashAndPassword([]byte(user.PasswordHash), []byte(query.Password)); err != nil {
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return nil, errors.ErrNotFound
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}
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return &LoginUserResult{
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UserID: user.ID,
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Email: user.Email,
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Timezone: user.Timezone,
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}, nil
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}
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