correzione numseen, numfav, ...: ora li ho aggiunti alle tabelle...

src/server/models/reaction.js

@@ -48,16 +48,99 @@ const reactionSchema = new Schema({
   },
 });
 
-reactionSchema.statics.getFieldsForSearch = function() {
-  return [
-    {field: 'username', type: tools.FieldType.string}];
+reactionSchema.statics.getFieldsForReactions = function () {
+  let reactionsField = {
+    numseen: {
+      type: Number,
+    },
+    numbook: {
+      type: Number,
+    },
+    numfav: {
+      type: Number,
+    },
+    numattend: {
+      type: Number,
+    },
+  };
+
+  return reactionsField;
 };
 
-reactionSchema.statics.executeQueryTable = function(idapp, params) {
+reactionSchema.statics.getFieldsForSearch = function () {
+  return [
+    { field: 'username', type: tools.FieldType.string }];
+};
+
+reactionSchema.statics.executeQueryTable = function (idapp, params) {
   params.fieldsearch = this.getFieldsForSearch();
   return tools.executeQueryTable(this, 0, params);
 };
 
+reactionSchema.statics.calcReactions = async function (idapp, id, tab) {
+
+  try {
+    let myquerycountreaction = [
+      {
+        $match: {
+          idapp,
+          idrec: id,
+          tab,
+        },
+      },
+      {
+        $group: {
+          _id: null,
+          numseen: {
+            $sum: {
+              $cond: {
+                if: { $ifNull: ["$seen", false] }, // Check if the field exists and is not null
+                then: 1, // Increment count by 1 if the field exists
+                else: 0, // Otherwise, keep the count unchanged
+              }
+            }
+          },
+          numfav: {
+            $sum: {
+              $cond: {
+                if: { $ifNull: ["$fav", false] }, // Check if the field exists and is not null
+                then: 1, // Increment count by 1 if the field exists
+                else: 0, // Otherwise, keep the count unchanged
+              }
+            }
+          },
+          numbook: {
+            $sum: {
+              $cond: {
+                if: { $ifNull: ["$book", false] }, // Check if the field exists and is not null
+                then: 1, // Increment count by 1 if the field exists
+                else: 0, // Otherwise, keep the count unchanged
+              }
+            }
+          },
+          numattend: {
+            $sum: {
+              $cond: {
+                if: { $ifNull: ["$attend", false] }, // Check if the field exists and is not null
+                then: 1, // Increment count by 1 if the field exists
+                else: 0, // Otherwise, keep the count unchanged
+              }
+            }
+          }
+        },
+      },
+    ];
+
+    return await Reaction.aggregate(myquerycountreaction)
+      .then((ris) => {
+        return ris ? ris[0] : null;
+      });
+
+  } catch (err) {
+    console.error(err);
+  }
+
+};
 
 // Aggiungo il Favorite
 reactionSchema.statics.addFavorite = async function (req, idapp, username, id, tab) {
@@ -94,11 +177,11 @@ reactionSchema.statics.addFavorite = async function (req, idapp, username, id, t
 
     }
 
-    return {ris, ok};
+    return { ris, ok };
 
   } catch (e) {
     console.error('Err addFavorite', e);
-    return {ris: null, ok: 0};
+    return { ris: null, ok: 0 };
   }
 };
 
@@ -111,7 +194,7 @@ reactionSchema.statics.addSeen = async function (req, idapp, username, id, tab)
     return await myrec.save()
       .then((ris) => {
         // console.log('salvato proj!');
-        return {ris, ok: ris ? 1 : 0};
+        return { ris, ok: ris ? 1 : 0 };
       })
       .catch(err => {
         console.log("Error addSeen", err.message);
@@ -133,7 +216,7 @@ reactionSchema.statics.addBookmark = async function (req, idapp, username, id, t
     const myrec = new Reaction({ idrec: id, idapp, userId: req.user.id, username, tab, book: true });
     return await myrec.save()
       .then((ris) => {
-        return {ris, ok: ris ? 1 : 0};
+        return { ris, ok: ris ? 1 : 0 };
       })
       .catch(err => {
         console.log("Error addBookmark", err.message);
@@ -155,7 +238,7 @@ reactionSchema.statics.addAttend = async function (req, idapp, username, id, tab
     const myrec = new Reaction({ idrec: id, idapp, userId: req.user.id, username, tab, attend: true });
     return await myrec.save()
       .then((ris) => {
-        return {ris, ok: ris ? 1 : 0};
+        return { ris, ok: ris ? 1 : 0 };
       })
       .catch(err => {
         console.log("Error addAttend", err.message);
@@ -175,7 +258,7 @@ reactionSchema.statics.removeFavorite = async function (
 
   const myrec = await Reaction.findOne({ idrec: id, idapp, username });
   if (myrec) {
-    return Reaction.updateOne({ _id: myrec._id}, {
+    return Reaction.updateOne({ _id: myrec._id }, {
       $set: {
         fav: false,
       }
@@ -193,7 +276,7 @@ reactionSchema.statics.removeBookmark = async function (
 
   const myrec = await Reaction.findOne({ idrec: id, idapp, username });
   if (myrec) {
-    return Reaction.updateOne({ _id: myrec._id}, {
+    return Reaction.updateOne({ _id: myrec._id }, {
       $set: {
         book: false,
       }