initial commit

util/getDocs.js

@@ -0,0 +1,36 @@
+import fetch from 'isomorphic-unfetch'; 
+import parseSort from './parseSort'; 
+import getUrl from './getUrl'; 
+import getJwt from './getJwt'; 
+
+export const $limit = 12; // number of docs per page 
+export const select = ['id', 'name', 'updated', 'dir']
+  .map((f, i) => ({ [`$select[${i}]`]: f })); 
+
+export const getDocs = async (q, jwt) => {
+  const docsRes = await fetch(getUrl('docs', Boolean(jwt)) + q, {
+    headers: { Authorization: jwt || getJwt() }
+  }).catch(({ message }) => ({ ok: false, error: message })); 
+  if(docsRes.ok) {
+    const res = await docsRes.json(); 
+    const total = res.total || 0; 
+    const docs = res.data || []; 
+    return { docs, total };
+  }
+  return { total: 0, docs: [], error: docsRes.message }; 
+};
+
+export const buildQ = q => {
+  if(!q.$search) delete q.$search; 
+  if(!q.$skip) delete q.$skip; 
+  else {
+    q.$skip = (q.$skip - 1) * $limit; 
+  }
+  const $sort = parseSort(q.$sort ? q.$sort : 'updated:-1'); 
+  delete q.$sort; 
+  select.forEach(sel => q = {...q, ...sel}); 
+  q = { $limit, ...q };
+  let url = Object.keys(q).map(k => `${k}=${encodeURIComponent(q[k])}`).join('&');  
+  url = `?${url}&${$sort}`; 
+  return url; 
+};