refuses to load private bins; fixed NodeJS startup error connectiong to Postgres

nginx/public_html/App.js

@@ -27,6 +27,7 @@ function App(vnode_init){
       const o = function(handler){ return handler.bind(null, s, dispatch); }
       const o1 = function(handler, p1){ return handler.bind(null, s, dispatch, p1); }
       return m('.app', {key: 'app'}, [
+        m('.error-message', {key:'error-message'}, s.error_message),
         m('.top', {key: 'top'}, [
           m('.top-left', {key: 'top-left'}, [
             m('button', {key: 'button', onclick: o(new_note_handler)}, 'New Note...'),

nginx/public_html/handlers/App.js

@@ -10,7 +10,12 @@ const preventDblClickSelection = function(e){
 const load_notes = function(state, dispatch){
   api.post('/load-notes', {bin_id: state.bin_id})
     .then(res=>{
-      dispatch('notes-loaded', res.notes);
+      if(res.success===true){
+        dispatch('notes-loaded', res.notes);
+        }
+      else if(res.authorized===false){
+        dispatch('notes-unauthorized');
+        }
       });
   };
 const runSearch = function(state, dispatch){
@@ -86,11 +91,21 @@ const choose_bin_handler = function(state, dispatch, bin_id){
   dispatch('bin-requested', bin_id);
   api.post('/load-bin', {bin_id})
     .then(res=>{
-      dispatch('bin-loaded', res.bin);
-      });
-  api.post('/load-notes', {bin_id})
-    .then(res=>{
-      dispatch('notes-loaded', res.notes);
+      if(res.success===true){
+        dispatch('bin-loaded', res.bin);
+        api.post('/load-notes', {bin_id})
+          .then(res=>{
+            if(res.success===true && res.authorized===true){
+              dispatch('notes-loaded', res.notes);
+              }
+            else if(res.success===false && res.authorized===false){
+              dispatch('notes-unauthorized');
+              }
+            });
+        }
+      else if(res.success===false && res.authorized==false){
+        dispatch('bin-unauthorized');
+        }
       });
   };
 

nginx/public_html/handlers/index.js

@@ -3,11 +3,18 @@ import api from '../api.js';
 const initial_load_bin_handler = function(state, dispatch, bin_id){
   api.post('/load-bin', {bin_id})
     .then(res => {
-      dispatch('bin-loaded', res.bin);
+      if(res.success===false && res.authorized===false){
+        dispatch('bin-unauthorized');
+        }
+      else{
+        dispatch('bin-loaded', res.bin);
+        }
       });
   api.post('/load-notes', {bin_id})
     .then(res => {
-      dispatch('notes-loaded', res.notes);
+      if(res.success===true){
+        dispatch('notes-loaded', res.notes);
+        }
       });
   };
 
@@ -22,11 +29,18 @@ const hash_change_handler = function(state, dispatch, e){
     dispatch('bin-requested', bin_id);
     api.post('/load-bin', {bin_id})
       .then(res=>{
-        dispatch('bin-loaded', res.bin);
+        if(res.success==true){
+          dispatch('bin-loaded', res.bin);
+          }
+        else if(res.authorized===false){
+          dispatch('bin-unauthorized');
+          }
         });
     api.post('/load-notes', {bin_id})
       .then(res => {
-        dispatch('notes-loaded', res.notes);
+        if(res.success==true){
+          dispatch('notes-loaded', res.notes);
+          }
         });
     }
   };

nginx/public_html/index.css

@@ -14,6 +14,16 @@ body{
   }
 /* end full-page app */
 
+.error-message{
+  position: fixed;
+  top: 0px;
+  margin-top: 1rem;
+  width: 40%;
+  margin-right: auto;
+  margin-left: auto;
+  background-color: #ee8888;
+  }
+
 .app{
   height: 100%;
   width: 100%;

nginx/public_html/index.js

@@ -99,12 +99,14 @@ function addToBinListIfLoggedIn(state){
 
 const reducer = handleActions({
     'new-bin': (s, bin) => {  i(s,bin); ref(s,s,'bin_id',bin.id); s.notes=[]; s.temp_bin_name=bin.id;  },
-    'bin-requested': (s, bin_id) => {  i(s,{id:bin_id}); ref(s,s,'bin_id',bin_id); s.notes = [];  },
+    'bin-requested': (s, bin_id) => {  i(s,{id:bin_id}); ref(s,s,'bin_id',bin_id); s.notes = []; s.error_message='';  },
     'bin-loaded': (s, bin) => {  i(s,bin); ref(s,s,'bin_id',bin.id); s.temp_bin_name=bin.name;  },
+    'bin-unauthorized': (s) => { s.error_message = 'Not authorized to load bin. Please sign-in.'; },
     'update-search-term': (s, search_term) => {  s.search_term=search_term;  },
     'update-search-results': (s, _notes) => {  integrateAll(s,s.notes,'note_id',_notes); s.notes =_notes.map(n=>({is_editing: false, temp_text: '', bin_id: s.bin_id, note_id:n.id}));  },
     'add-note': (s, {id, date}) => {  i(s, {id: id, text: '', modified: date}); s.notes.unshift({is_editing: true, temp_text: '', bin_id: s.bin_id, is_focused:true, is_new: true, note_id: id});  },
     'notes-loaded': (s, _notes) => {  integrateAll(s,_notes); s.notes = _notes.map(n=>({is_editing: false, temp_text: n.text, bin_id: s.bin_id, note_id:n.id}));  },
+    'notes-unauthorized': (s) => { s.error_message = 'Not authorized to load notes in bin. Please sign-in.'; },
     'immediately-cancel-note': (s, note_id) => { disintegrate(s,note_id); s.notes.splice(s.notes.findIndex(n=>n.note_id===note_id), 1); },
     'update-note-text': (s, {id, text}) => {  const note_s=s.notes.find(n=>n.note_id===id); note_s.is_new=false; s.db[note_s.note_id].model.text=text;  }, // updates underlying note text (i.e. the "model", not the app note_state) "in the background" (e.g. from a server-pushed update), regardless of whether it's being edited; "save" is a separate action, below
     'update-note-editing': (s, {id, is_editing}) => {  const note_s=s.notes.find(n=>n.note_id===id); note_s.is_editing=is_editing; note_s.temp_text=s.db[note_s.note_id].model.text;  },
@@ -146,7 +148,8 @@ const reducer = handleActions({
             ref_count: 1,
             model: {id: bin_id, name: bin_id, user_id: ''}
             }
-          }
+          },
+        error_message: ''
         //search_result_notes: []
         });