Create pagination component and paginate manage page as well

web-app/src/lib/components/Pagination.svelte

@@ -0,0 +1,82 @@
+<script lang="ts">
+  import { page } from "$app/stores";
+  import { PAGINATION_MAX_ITEMS } from "$lib/utils";
+
+  const { commonFilters = [], resultCount }: { commonFilters?: string[]; resultCount: number } =
+    $props();
+</script>
+
+<div class="pagination">
+  {#snippet commonFilterInputs()}
+    {#each commonFilters as filter}
+      <input type="hidden" name={filter} value={$page.url.searchParams.get(filter)} />
+    {/each}
+  {/snippet}
+  <p>
+    {$page.url.searchParams.get("page") ?? 1} / {Math.max(
+      Math.ceil(resultCount / PAGINATION_MAX_ITEMS),
+      1
+    )}
+  </p>
+  <form method="GET">
+    <input type="hidden" name="page" value={1} />
+    {@render commonFilterInputs()}
+    <button type="submit" disabled={($page.url.searchParams.get("page") ?? "1") === "1"}
+      >First</button
+    >
+  </form>
+  <form method="GET">
+    <input
+      type="hidden"
+      name="page"
+      value={Math.max(1, Number.parseInt($page.url.searchParams.get("page") ?? "1") - 1)}
+    />
+    {@render commonFilterInputs()}
+    <button type="submit" disabled={($page.url.searchParams.get("page") ?? "1") === "1"}
+      >Previous</button
+    >
+  </form>
+  <form method="GET">
+    <input
+      type="hidden"
+      name="page"
+      value={Math.min(
+        Math.max(Math.ceil(resultCount / PAGINATION_MAX_ITEMS), 1),
+        Number.parseInt($page.url.searchParams.get("page") ?? "1") + 1
+      )}
+    />
+    {@render commonFilterInputs()}
+    <button
+      type="submit"
+      disabled={($page.url.searchParams.get("page") ?? "1") ===
+        Math.max(Math.ceil(resultCount / PAGINATION_MAX_ITEMS), 1).toString()}>Next</button
+    >
+  </form>
+  <form method="GET">
+    <input
+      type="hidden"
+      name="page"
+      value={Math.max(Math.ceil(resultCount / PAGINATION_MAX_ITEMS), 1)}
+    />
+    {@render commonFilterInputs()}
+    <button
+      type="submit"
+      disabled={($page.url.searchParams.get("page") ?? "1") ===
+        Math.max(Math.ceil(resultCount / PAGINATION_MAX_ITEMS), 1).toString()}>Last</button
+    >
+  </form>
+</div>
+
+<style>
+  .pagination {
+    display: flex;
+    align-items: center;
+    flex-wrap: wrap;
+    gap: var(--space-xs);
+    justify-content: end;
+  }
+
+  .pagination > form:first-of-type {
+    margin-inline-start: auto;
+  }
+</style>

web-app/src/lib/utils.ts

@@ -179,6 +179,8 @@ export const enhanceForm = (options?: {
   };
 };
 
+export const PAGINATION_MAX_ITEMS = 20;
+
 export const hexToHSL = (hex: string) => {
   const r = parseInt(hex.slice(1, 3), 16) / 255;
   const g = parseInt(hex.slice(3, 5), 16) / 255;

web-app/src/routes/(authenticated)/manage/+page.server.ts

@@ -1,13 +1,16 @@
 import type { Actions, PageServerLoad } from "./$types";
-import { API_BASE_PREFIX } from "$lib/server/utils";
+import { API_BASE_PREFIX, apiRequest } from "$lib/server/utils";
-import { apiRequest } from "$lib/server/utils";
 import type { Website, User } from "$lib/db-schema";
+import { PAGINATION_MAX_ITEMS } from "$lib/utils";
+
+export const load: PageServerLoad = async ({ fetch, url }) => {
+  const currentPage = Number.parseInt(url.searchParams.get("page") ?? "1");
+  const resultOffset = (currentPage - 1) * PAGINATION_MAX_ITEMS;
 
-export const load: PageServerLoad = async ({ fetch }) => {
   const usersWithWebsites: (User & { website: Website[] })[] = (
     await apiRequest(
       fetch,
-      `${API_BASE_PREFIX}/user?select=*,website!user_id(*)&order=created_at`,
+      `${API_BASE_PREFIX}/user?select=*,website!user_id(*)&order=created_at&limit=${PAGINATION_MAX_ITEMS}&offset=${resultOffset}`,
       "GET",
       {
         returnData: true
@@ -15,9 +18,19 @@ export const load: PageServerLoad = async ({ fetch }) => {
     )
   ).data;
 
+  const resultUsers = await apiRequest(fetch, `${API_BASE_PREFIX}/user`, "HEAD", {
+    headers: {
+      Prefer: "count=exact"
+    },
+    returnData: true
+  });
+
+  const resultUsersCount = Number(resultUsers.data.headers.get("content-range")?.split("/").at(-1));
+
   return {
     usersWithWebsites,
-    API_BASE_PREFIX
+    API_BASE_PREFIX,
+    resultUsersCount
   };
 };
 

web-app/src/routes/(authenticated)/manage/+page.svelte

@@ -7,6 +7,7 @@
   import { enhanceForm } from "$lib/utils";
   import { sending } from "$lib/runes.svelte";
   import DateTime from "$lib/components/DateTime.svelte";
+  import Pagination from "$lib/components/Pagination.svelte";
 
   const { data, form }: { data: PageServerData; form: ActionData } = $props();
 </script>
@@ -18,9 +19,15 @@
 {/if}
 
 <section id="all-users">
+  <hgroup>
     <h2>
       <a href="#all-users">All users</a>
     </h2>
+    <p>
+      <strong>{data.resultUsersCount.toLocaleString("en", { useGrouping: true })}</strong>
+      <small>result(s)</small>
+    </p>
+  </hgroup>
   <div class="scroll-container">
     <table>
       <thead>
@@ -117,6 +124,7 @@
       </tbody>
     </table>
   </div>
+  <Pagination resultCount={data.resultUsersCount} />
 </section>
 
 <style>

web-app/src/routes/(authenticated)/website/[websiteId]/logs/+page.server.ts

@@ -2,13 +2,14 @@ import type { PageServerLoad, Actions } from "./$types";
 import { API_BASE_PREFIX, apiRequest } from "$lib/server/utils";
 import type { ChangeLog, User, Collab } from "$lib/db-schema";
 import DiffMatchPatch from "diff-match-patch";
+import { PAGINATION_MAX_ITEMS } from "$lib/utils";
 
 export const load: PageServerLoad = async ({ parent, fetch, params, url }) => {
   const userFilter = url.searchParams.get("user");
   const resourceFilter = url.searchParams.get("resource");
   const operationFilter = url.searchParams.get("operation");
   const currentPage = Number.parseInt(url.searchParams.get("page") ?? "1");
-  const resultOffset = (currentPage - 1) * 20;
+  const resultOffset = (currentPage - 1) * PAGINATION_MAX_ITEMS;
 
   const searchParams = new URLSearchParams();
 
@@ -26,7 +27,7 @@ export const load: PageServerLoad = async ({ parent, fetch, params, url }) => {
     searchParams.append("operation", `eq.${operationFilter.toUpperCase()}`);
   }
 
-  const constructedFetchUrl = `${baseFetchUrl}&${searchParams.toString()}&limit=20&offset=${resultOffset}`;
+  const constructedFetchUrl = `${baseFetchUrl}&${searchParams.toString()}&limit=${PAGINATION_MAX_ITEMS}&offset=${resultOffset}`;
 
   const changeLog: (ChangeLog & { user: { username: User["username"] } })[] = (
     await apiRequest(fetch, constructedFetchUrl, "GET", {

web-app/src/routes/(authenticated)/website/[websiteId]/logs/+page.svelte

@@ -11,6 +11,7 @@
   import { enhance } from "$app/forms";
   import { sending } from "$lib/runes.svelte";
   import LoadingSpinner from "$lib/components/LoadingSpinner.svelte";
+  import Pagination from "$lib/components/Pagination.svelte";
 
   const { data, form }: { data: PageServerData; form: ActionData } = $props();
 
@@ -162,79 +163,9 @@
         </tbody>
       </table>
     </div>
-    <div class="pagination">
+    <Pagination
-      {#snippet commonFilterInputs()}
+      commonFilters={["user", "resource", "operation"]}
-        <input type="hidden" name="user" value={$page.url.searchParams.get("user")} />
+      resultCount={data.resultChangeLogCount}
-        <input type="hidden" name="resource" value={$page.url.searchParams.get("resource")} />
-        <input type="hidden" name="operation" value={$page.url.searchParams.get("operation")} />
-      {/snippet}
-      <p>
-        {$page.url.searchParams.get("page") ?? 1} / {Math.max(
-          Math.ceil(data.resultChangeLogCount / 20),
-          1
-        )}
-      </p>
-      <form method="GET">
-        <input type="hidden" name="page" value={1} />
-        {@render commonFilterInputs()}
-        <button type="submit" disabled={($page.url.searchParams.get("page") ?? "1") === "1"}
-          >First</button
-        >
-      </form>
-      <form method="GET">
-        <input
-          type="hidden"
-          name="page"
-          value={Math.max(1, Number.parseInt($page.url.searchParams.get("page") ?? "1") - 1)}
     />
-        {@render commonFilterInputs()}
-        <button type="submit" disabled={($page.url.searchParams.get("page") ?? "1") === "1"}
-          >Previous</button
-        >
-      </form>
-      <form method="GET">
-        <input
-          type="hidden"
-          name="page"
-          value={Math.min(
-            Math.max(Math.ceil(data.resultChangeLogCount / 20), 1),
-            Number.parseInt($page.url.searchParams.get("page") ?? "1") + 1
-          )}
-        />
-        {@render commonFilterInputs()}
-        <button
-          type="submit"
-          disabled={($page.url.searchParams.get("page") ?? "1") ===
-            Math.max(Math.ceil(data.resultChangeLogCount / 20), 1).toString()}>Next</button
-        >
-      </form>
-      <form method="GET">
-        <input
-          type="hidden"
-          name="page"
-          value={Math.max(Math.ceil(data.resultChangeLogCount / 20), 1)}
-        />
-        {@render commonFilterInputs()}
-        <button
-          type="submit"
-          disabled={($page.url.searchParams.get("page") ?? "1") ===
-            Math.max(Math.ceil(data.resultChangeLogCount / 20), 1).toString()}>Last</button
-        >
-      </form>
-    </div>
   </section>
 </WebsiteEditor>
-
-<style>
-  .pagination {
-    display: flex;
-    align-items: center;
-    flex-wrap: wrap;
-    gap: var(--space-xs);
-    justify-content: end;
-  }
-
-  .pagination > form:first-of-type {
-    margin-inline-start: auto;
-  }
-</style>