[FIX] Phylo Document list

src/Gargantext/Core/Viz/Phylo/API/Tools.hs

@@ -121,15 +121,15 @@ context2phyloDocument :: TimeUnit
 context2phyloDocument timeUnit context (ngs_terms, ngs_sources) = do
   let contextId = _context_id context
   (date, date') <- context2date context timeUnit
-  text          <- Map.lookup contextId ngs_terms
-  sources       <- Map.lookup contextId ngs_sources
-  pure $ Document date date'
-                  (toText text)
-                   Nothing
-                  (toText sources)
-    where
+
+  let
     toText x = Set.toList $ Set.map unNgramsTerm x
 
+    text'    = maybe [] toText $ Map.lookup contextId ngs_terms
+    sources' = maybe [] toText $ Map.lookup contextId ngs_sources
+
+  pure $ Document date date' text' Nothing sources'
+
 
 context2date :: Context HyperdataDocument -> TimeUnit -> Maybe (Date, Text)
 context2date context timeUnit = do

src/Gargantext/Core/Viz/Phylo/PhyloTools.hs

@@ -140,7 +140,7 @@ periodsToYears periods = (Set.fromList . sort . concat)
 
 
 findBounds :: [Date] -> (Date,Date)
-findBounds [] = panic "[G.C.V.P.PhyloTools] nod Dates for find bounds"
+findBounds [] = panic "[G.C.V.P.PhyloTools] empty dates for find bounds"
 findBounds dates =
     let dates' = sort dates
     in  (head' "findBounds" dates', last' "findBounds" dates')