rebuilt db and added cloud function to get collection size: done

Author: valerisuleo

section_19-project/project/.firebaserc

@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "default": "ng-mosh-project"
+  }
+}

section_19-project/project/db/actions.js

@@ -88,19 +88,23 @@ function createCollection(payload) {
 
 function createNestedCollection(obj, docRef, i, payload) {
     obj.id = docRef.id;
-    const { id } = payload.collection[payload.nestedCollectionParentIndex];
-    if (i === 0) {
-
-        payload.nestedCollection.forEach((obj) => {
-            payload.db.collection(`${payload.collectionPath}/${id}/${payload.nestedCollectionPath}`)
-                .add(obj)
-                .then(() => {
-                    console.log("sub collection written: ", obj);
-                })
-                .catch((error) => {
-                    console.log('sub collection', error);
-                })
-        })
+    
+    for (let j = 0; j < payload.nestedCollectionParentIndex.length; j++) {
+        const { id } = payload.collection[payload.nestedCollectionParentIndex[j]];
+        
+        if (i === payload.nestedCollectionParentIndex[j]) {
+            payload.nestedCollection[j].forEach((obj) => {
+                payload.db.collection(`${payload.collectionPath}/${id}/${payload.nestedCollectionPath[j]}`)
+                    .add(obj)
+                    .then(() => {
+                        console.log("sub collection written: ", obj);
+                    })
+                    .catch((error) => {
+                        console.log('sub collection', error);
+                    })
+            })
+    
+        }
     }
 }
 
@@ -131,5 +135,4 @@ function populateDB(payload) {
 
 module.exports = {
     populate: populateDB
-}
-
+}

section_19-project/project/db/init-db.js

@@ -16,38 +16,25 @@ firebase.initializeApp({
 
 const db = firebase.firestore();
 
-const collections = [];
-
-const coursePayload = {
-    db: db,
-    collection: vegetables.collection,
-    collectionPath: 'vegetables',
-    // nestedCollectionPath: 'lessons',
-    // nestedCollection: vegetables.nestedCollection,
-    // nestedCollectionParentIndex: 0,
-    // targetObj: {
-    //     key: 'url',
-    //     value: 'serverless-angular'
-    // }
-};
 
 const categoriesPayload = {
     db: db,
     collection: categories.collection,
     collectionPath: 'categories',
+    nestedCollectionPath: ['bread', 'vegetables'],
+    nestedCollection: categories.nestedCollection,
+    nestedCollectionParentIndex: [0, 4]
 };
 
-const breadPayload = {
-    db: db,
-    collection: bread.collection,
-    collectionPath: 'bread',
-};
+
+firestore.populate(categoriesPayload);
+
 
 // UPLOAD TO FIRESTORE
-collections.push(coursePayload, categoriesPayload, breadPayload);
-collections.forEach((payloadCollection) => {
-    firestore.populate(payloadCollection);
-});
+// collections.push(coursePayload, categoriesPayload, breadPayload);
+// collections.forEach((payloadCollection) => {
+//     firestore.populate(payloadCollection);
+// });
 
 
 

section_19-project/project/db/seeds/bread.js

@@ -1,4 +1,4 @@
-let collection = [
+let collectionBread = [
     {
         title: 'Pizza Slice',
         imageUrl: 'https://www.dropbox.com/s/0dymh0nkdhccz6j/119627_01.jpg?raw=1',
@@ -38,38 +38,16 @@ let collection = [
 ]
 
 
-collection = collection.map((item, index) => {
+collectionBread = collectionBread.map((item, index) => {
     return {
         ...item,
         seqN: index + 1,
-        categories: [
-            {
-                name: 'Bread',
-                id: 1
-            },
-            {
-                name: 'Dairy',
-                id: 2
-            },
-            {
-                name: 'Fruits',
-                id: 3
-            },
-            {
-                name: 'Seasoning and Spice',
-                id: 4
-            },
-            {
-                name: 'Vegetables',
-                id: 5
-            }
-        ]
     }
 })
 
 
 module.exports = {
-    collection
+    collectionBread
 }
 
 

section_19-project/project/db/seeds/categories.js

@@ -1,35 +1,45 @@
+const { collectionVegetable } = require("./vegetables");
+const { collectionBread } = require("./bread");
+
 let collection = [
     {
         categoryName: 'Bread',
         isActive: false,
+        path: '',
+        collectionSize: collectionBread.length
     },
     {
         categoryName: 'Dairy',
         isActive: false,
+        path: '',
+        collectionSize: 0
     },
     {
         categoryName: 'Fruits',
         isActive: false,
+        path: '',
+        collectionSize: 0
     },
     {
         categoryName: 'Seasoning and Spice',
         isActive: false,
+        path: '',
+        collectionSize: 0
     },
     {
         categoryName: 'Vegetables',
         isActive: false,
+        path: '',
+        collectionSize: collectionVegetable.length
     },
-]
-
-collection = collection.map((item, index) => {
-    return {
-        ...item,
-        seqN: index + 1
-    }
-})
+];
 
-// const nestedCollection = [];
+const nestedCollection = [
+    collectionVegetable,
+    collectionBread
+];
 
 module.exports = {
-    collection
+    collection,
+    nestedCollection
 }

section_19-project/project/db/seeds/vegetables.js

@@ -1,4 +1,4 @@
-let collection = [
+let collectionVegetable = [
     {
         title: 'Oaklands Selection Pointed Red Peppers ',
         imageUrl: 'https://www.dropbox.com/s/3uvy83gkftwtmln/82632_01.jpg?raw=1',
@@ -32,38 +32,16 @@ let collection = [
 ]
 
 
-collection = collection.map((item, index) => {
+collectionVegetable = collectionVegetable.map((item, index) => {
     return {
         ...item,
         seqN: index + 1,
-        categories: [
-            {
-                name: 'Bread',
-                id: 1
-            },
-            {
-                name: 'Dairy',
-                id: 2
-            },
-            {
-                name: 'Fruits',
-                id: 3
-            },
-            {
-                name: 'Seasoning and Spice',
-                id: 4
-            },
-            {
-                name: 'Vegetables',
-                id: 5
-            }
-        ]
     }
 })
 
 
 module.exports = {
-    collection
+    collectionVegetable
 }
 
 

section_19-project/project/firebase.json

@@ -0,0 +1,5 @@
+{
+  "functions": {
+    "predeploy": "npm --prefix \"$RESOURCE_DIR\" run build"
+  }
+}

section_19-project/project/functions/.gitignore

@@ -0,0 +1,8 @@
+## Compiled JavaScript files
+**/*.js
+**/*.js.map
+
+# Typescript v1 declaration files
+typings/
+
+node_modules/