31 lines
1008 B
TypeScript
31 lines
1008 B
TypeScript
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// Helpers for the FormField.options column, which is stored as a JSON-encoded
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// string in SQLite (no native scalar lists). The client/API contract keeps
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// `options` as a real string[] — these convert at the DB boundary.
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export function parseOptions(raw: unknown): string[] {
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if (Array.isArray(raw)) return raw as string[]
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if (typeof raw !== 'string' || raw.length === 0) return []
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try {
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const v = JSON.parse(raw)
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return Array.isArray(v) ? v.map(String) : []
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} catch {
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return []
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}
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}
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export function serializeOptions(opts: unknown): string {
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return JSON.stringify(Array.isArray(opts) ? opts : [])
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}
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// Returns a shallow copy of a form with each field's `options` parsed to string[].
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export function withParsedFields<T extends { fields?: any[] | null }>(form: T | null): T | null {
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if (!form) return form
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if (Array.isArray(form.fields)) {
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return {
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...form,
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fields: form.fields.map(f => ({ ...f, options: parseOptions(f.options) })),
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}
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}
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return form
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}
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