39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
/**
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* Login ViewModel Builder
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*
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* Transforms API DTOs into LoginViewModel for client-side state management.
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* Deterministic, side-effect free, no business logic.
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*/
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import { LoginViewData } from '@/lib/builders/view-data/types/LoginViewData';
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import { LoginViewModel, LoginFormState, LoginUIState } from '@/lib/view-models/auth/LoginViewModel';
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export class LoginViewModelBuilder {
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static build(viewData: LoginViewData): LoginViewModel {
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const formState: LoginFormState = {
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fields: {
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email: { value: '', error: undefined, touched: false, validating: false },
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password: { value: '', error: undefined, touched: false, validating: false },
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rememberMe: { value: false, error: undefined, touched: false, validating: false },
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},
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isValid: true,
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isSubmitting: false,
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submitError: undefined,
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submitCount: 0,
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};
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const uiState: LoginUIState = {
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showPassword: false,
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showErrorDetails: false,
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};
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return new LoginViewModel(
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viewData.returnTo,
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viewData.hasInsufficientPermissions,
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formState,
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uiState,
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false,
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null
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);
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}
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} |