Backend: Reduce code bloat

Signed-off-by: Fred Boniface <fred@fjla.uk>

src/services/corpus.services.js

@@ -18,14 +18,12 @@ const corpusUser = process.env.OWL_LDB_CORPUSUSER
 const corpusPass = process.env.OWL_LDB_CORPUSPASS
 
 async function subset(allCorpus) {
-    var cleanCorpus = await clean(allCorpus)
-    return cleanCorpus
+    return (await clean(allCorpus))
 }
 
 async function get() {
     var gzipData = await fetch()
-    var allCorpus = await extract(gzipData)
-    return allCorpus
+    return (await extract(gzipData))
 }
 
 async function fetch() {
@@ -52,8 +50,7 @@ async function extract(input) {
     log.out(`corpus.extract: Extracting CORPUS archive`)
     var raw = await gz.ungzip(input)
     var obj = await JSON.parse(raw)
-    var output = obj.TIPLOCDATA
-    return output
+    return (obj.TIPLOCDATA)
 }
 
 async function clean(input) {

src/services/dbAccess.services.js

@@ -26,11 +26,6 @@ async function dropCollection(coll){
         db.dropCollection(coll);
         log.out(`DbAccess.dropCollection: dropped collection: '${coll}'`)
     }
-    // ALTERNATIVE METHOD - Appears to not be needed:
-    // This code returns and prints an array containing an object for each existing collection.
-//    var cols = await db.listCollections().toArray()
-//    log.out(`dbAccess.dropCollection: Existing collections: ${JSON.stringify(cols)}`)
-    // If (any object in the Array contains name:{coll} then exsists.  If not doesn't exist.)
 }
 
 async function putCorpus(data){
@@ -80,8 +75,7 @@ async function query(collection, query){
     var qcursor = qcoll.find(query)
     qcursor.project({_id: 0})
     log.out(`dbAccess.query: Running Query: ${JSON.stringify(query)}`)
-    var qresult = await qcursor.toArray();
-    return qresult;
+    return (await qcursor.toArray());
 }
 
 module.exports = {

static/sw.js

@@ -18,10 +18,12 @@ const cacheFiles = [
     "/styles/boards.css",
     "/styles/find-code.css",
     "/styles/help.css",
+    "/styles/issue.css",
     "/styles/main.css",
     "/styles/settings.css",
     "/js/find-code.js",
     "/js/index.js",
+    "/js/issue.js",
     "/js/lib.board.js",
     "/js/lib.main.js",
     "/js/settings.js",