From 087a4b6172f2d094d2f20884ed918dc68acb8bc0 Mon Sep 17 00:00:00 2001
From: Roman Timashev <roman@tmshv.ru>
Date: Tue, 3 Mar 2020 05:26:02 +0300
Subject: [PATCH] index page update; rest module

---
 pages/index.tsx | 41 ++++++++++-------------------------------
 src/rest.ts     | 26 ++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 31 deletions(-)
 create mode 100644 src/rest.ts

diff --git a/pages/index.tsx b/pages/index.tsx
index d8f4073a..f62b1522 100644
--- a/pages/index.tsx
+++ b/pages/index.tsx
@@ -4,19 +4,17 @@ import { Meta } from 'src/components/Meta'
 import { PageGrid } from 'src/components/PageGrid'
 import { HudozkaTitle } from 'src/components/HudozkaTitle'
 import { MetaBuilder } from 'src/lib/meta'
-import { createApiUrl, requestGet, IResponseItems } from 'src/next-lib'
+import { getPagesCardsByTags } from 'src/rest'
 import { NextPage } from 'next'
-import { IPage } from 'src/types'
+import { IPage, IMeta } from 'src/types'
 
 interface IProps {
     title: string
-    meta: any
-    prevPage: number
-    nextPage: number
-    items: any[]
+    meta: IMeta
+    items: IPage[]
 }
 
-const Page: NextPage<IProps> = props => (
+const Index: NextPage<IProps> = props => (
     <App
         showAuthor={true}
         wide={true}
@@ -34,35 +32,18 @@ const Page: NextPage<IProps> = props => (
 
         <PageGrid
             items={props.items}
-            prevPage={props.prevPage}
-            nextPage={props.nextPage}
+            prevPage={null}
+            nextPage={null}
         />
     </App>
 )
 
 export const unstable_getStaticProps = async () => {
-    const page = 1
-    // const pageSize = parseInt(process.env.APP_ARTICLES_PAGE_SIZE)
-    const pageSize = 300
-
-    const limit = pageSize
-    const skip = (page - 1) * pageSize
-
-    const tags = [
+    const items = await getPagesCardsByTags([
         'event',
         'album',
         'post',
-    ]
-    const tagQuery = tags
-        .map(x => `tag=${x}`)
-        .join('&')
-
-    const url = `/api/pages/tags?${tagQuery}&skip=${skip}&limit=${limit}&sortBy=-date`
-    const res = await requestGet<IResponseItems<IPage>>(createApiUrl(url), null)
-    const items = (res.items || [])
-    // const nextPage = res.nextPage
-    const nextPage = 2
-    const prevPage = res.prevPage
+    ])
     const title = 'Шлиссельбургская ДХШ'
     const meta = (new MetaBuilder())
         .setTitle(title)
@@ -74,12 +55,10 @@ export const unstable_getStaticProps = async () => {
     return {
         props: {
             items,
-            nextPage,
-            prevPage,
             title,
             meta,
         }
     }
 }
 
-export default Page
+export default Index
diff --git a/src/rest.ts b/src/rest.ts
new file mode 100644
index 00000000..8ac761f8
--- /dev/null
+++ b/src/rest.ts
@@ -0,0 +1,26 @@
+import { createApiUrl, requestGet, IResponseItems } from './next-lib'
+import { IPage } from './types'
+
+export type QuerySlice = {
+    skip: number
+    limit: number
+    sortBy: string
+}
+
+export async function getPagesByTags(tags: string[], { skip, limit, sortBy }: QuerySlice) {
+    const tagQuery = tags
+        .map(x => `tag=${x}`)
+        .join('&')
+
+    const url = `/api/pages/tags?${tagQuery}&skip=${skip}&limit=${limit}&sortBy=${sortBy}`
+    const res = await requestGet<IResponseItems<IPage>>(createApiUrl(url), null)
+
+    return res?.items
+}
+
+export async function getPagesCardsByTags(tags: string[]) {
+    const skip = 0
+    const limit = 1000
+
+    return getPagesByTags(tags, { skip, limit, sortBy: '-date' })
+}