64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
package app
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import (
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"context"
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"fmt"
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"net/http"
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"git.farahty.com/nimer/go-mongo/models"
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)
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type contextKey struct {
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name string
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}
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var (
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UserKey = &contextKey{"user"}
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StatusKey = &contextKey{"status"}
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ExpiryKey = &contextKey{"expiry"}
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LoadersKey = &contextKey{"dataloaders"}
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WriterKye = &contextKey{"writer"}
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)
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func WriterFor(ctx context.Context) (*http.ResponseWriter, error) {
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if writer, ok := ctx.Value(WriterKye).(*http.ResponseWriter); ok {
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return writer, nil
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}
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return nil, fmt.Errorf("no writer found in context")
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}
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// Retrieves the current user from the context
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func CurrentUser(ctx context.Context) (*models.UserJWT, error) {
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user, _ := ctx.Value(UserKey).(*models.UserJWT)
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status, _ := ctx.Value(StatusKey).(string)
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if status != "ok" {
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return nil, fmt.Errorf("%s", status)
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}
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return user, nil
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}
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// Check if the token was marked as expired
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func IsTokenExpired(ctx context.Context) bool {
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if expired, ok := ctx.Value(ExpiryKey).(bool); ok {
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return expired
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}
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return false
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}
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// Sets the status in context (e.g., "ok" or error message)
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func SetStatus(ctx context.Context, data any) context.Context {
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return context.WithValue(ctx, StatusKey, data)
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}
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// Sets the authenticated user into the context
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func SetCurrentUser(ctx context.Context, user *models.UserJWT) context.Context {
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return context.WithValue(ctx, UserKey, user)
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}
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// Marks the token as expired in the context
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func SetTokenExpired(ctx context.Context, expiry bool) context.Context {
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return context.WithValue(ctx, ExpiryKey, expiry)
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}
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