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PR 3 of a stacked refactor. Replaces the two overlapping pieces of snippet
lifecycle state — the savingStates map ('IDLE'|'UPDATING'|'UPDATING_FAILED')
and the isNotSavedInDatabaseYet boolean — with a single SnippetStatus enum.
Save progress and persistence are orthogonal, so the never-persisted 'new'
phase keeps its own saving/failed variants (new, new_saving, new_save_failed)
alongside the persisted ones (saved, unsaved, saving, save_failed). The
wasNeverPersisted() predicate recovers the persistence axis and stays true
across the entire first-save lifecycle, so content-fetching, list
invalidation, and the replication-lag 404 swallow all map faithfully — and a
new snippet's first save keeps its saving/failed indicator.
Status is attached at the data layer so a snippet is never without one:
- SnippetStatus + SnippetWithContent now live in data/content; the snippet
queries attach status 'saved' via withSavedStatus(), and upsertContent
returns SnippetWithContent so move/rename responses carry status too.
- A SQL-typed getSqlSnippetById/useSqlSnippetByIdQuery returns
SnippetWithContent (the generic useContentIdQuery stays for Reports), so
[id].tsx loads content with no casting.
- 'new' is attached on local creation (createSqlSnippetSkeletonV2).
Dependents import SnippetWithContent/SnippetStatus directly from the data
layer (no state-layer re-exports). 'unsaved' is reserved for manual-save
dirty tracking in a later PR. Pure unit tests for every predicate/transition.
84 lines
3.2 KiB
TypeScript
84 lines
3.2 KiB
TypeScript
import { useQuery } from '@tanstack/react-query'
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import { components } from 'api-types'
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import type { Content } from './content-query'
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import { remapSqlContentField } from './content-remap'
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import { contentKeys } from './keys'
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import type { SnippetWithContent } from './sql-folders-query'
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import { get, handleError } from '@/data/fetchers'
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import type { ResponseError, UseCustomQueryOptions } from '@/types'
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export type GetUserContentByIdResponse = Omit<
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components['schemas']['GetUserContentByIdResponse'],
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'content'
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> & {
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content: Content['content']
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}
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export async function getContentById(
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{ projectRef, id }: { projectRef?: string; id?: string },
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signal?: AbortSignal
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) {
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if (typeof projectRef === 'undefined') throw new Error('projectRef is required')
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if (typeof id === 'undefined') throw new Error('Content ID is required')
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const { data, error } = await get('/platform/projects/{ref}/content/item/{id}', {
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params: { path: { ref: projectRef, id } },
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signal,
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})
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if (error) throw handleError(error)
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return remapSqlContentField(data as unknown as GetUserContentByIdResponse)
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}
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export type ContentIdData = Awaited<ReturnType<typeof getContentById>>
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export type ContentIdError = ResponseError
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// SQL-editor-specific fetch: the editor only ever loads SQL snippets, so the
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// content body is typed as SQL content and the result is a SnippetWithContent
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// (status 'saved') ready to drop into the store — no narrowing/casting at the
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// call site. Reports etc. keep using the generic getContentById above.
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export async function getSqlSnippetById(
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{ projectRef, id }: { projectRef?: string; id?: string },
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signal?: AbortSignal
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): Promise<SnippetWithContent> {
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if (typeof projectRef === 'undefined') throw new Error('projectRef is required')
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if (typeof id === 'undefined') throw new Error('Content ID is required')
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const { data, error } = await get('/platform/projects/{ref}/content/item/{id}', {
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params: { path: { ref: projectRef, id } },
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signal,
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})
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if (error) throw handleError(error)
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const snippet = remapSqlContentField(data as unknown as Omit<SnippetWithContent, 'status'>)
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return { ...snippet, status: 'saved' }
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}
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export type SqlSnippetByIdData = Awaited<ReturnType<typeof getSqlSnippetById>>
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export const useSqlSnippetByIdQuery = <TData = SqlSnippetByIdData>(
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{ projectRef, id }: { projectRef?: string; id?: string },
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{
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enabled = true,
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...options
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}: UseCustomQueryOptions<SqlSnippetByIdData, ContentIdError, TData> = {}
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) =>
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useQuery<SqlSnippetByIdData, ContentIdError, TData>({
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queryKey: contentKeys.resource(projectRef, id),
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queryFn: ({ signal }) => getSqlSnippetById({ projectRef, id }, signal),
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enabled: enabled && typeof projectRef !== 'undefined' && typeof id !== 'undefined',
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...options,
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})
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export const useContentIdQuery = <TData = ContentIdData>(
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{ projectRef, id }: { projectRef?: string; id?: string },
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{ enabled = true, ...options }: UseCustomQueryOptions<ContentIdData, ContentIdError, TData> = {}
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) =>
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useQuery<ContentIdData, ContentIdError, TData>({
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queryKey: contentKeys.resource(projectRef, id),
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queryFn: ({ signal }) => getContentById({ projectRef, id }, signal),
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enabled: enabled && typeof projectRef !== 'undefined' && typeof id !== 'undefined',
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...options,
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})
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