Updated whisky query to support % syntax, and summary update totals

Signed-off-by: James Ketrenos <james_eikona@ketrenos.com>

README.md

@@ -1,17 +1,47 @@
-# Whisky Business
 
-Refresh the OLCC DB:
+```plantuml
+@startuml
+object location {
+  address
+  phone
+  id
+}
 
-```bash
+object whisky {
-node whisky.js
+  label
+  price
+  average[52] : statewide average count per week
+  id
+  location[] --> location : count
+}
+
+object client 
+object server
+
+object user {
+  location
+  radius
+  whisky[]
+}
+user --> whisky : monitor
+
+@enduml
 ```
 
+# Whisky Business
+
 Launch GraphQL server:
 
 ```bash
 npm start
 ```
 
+Refresh the OLCC DB:
+
+```bash
+node whisky.js
+```
+
 Launch website:
 
 ```bash

graphql/whisky.js

@@ -53,7 +53,9 @@ const WhiskyType = new graphql.GraphQLObjectType({
     lastSeen: { type: graphql.GraphQLString },
     size: { type: graphql.GraphQLInt },      
     price: { type: graphql.GraphQLFloat },
-    inventories: { type: graphql.GraphQLList(InventoryType) }
+    inventories: { type: graphql.GraphQLList(InventoryType) },
+    quantity: { type: graphql.GraphQLInt },
+    updated: { type: graphql.GraphQLString }
   })
 });
 
@@ -91,7 +93,9 @@ const buildWhiskies = (rows) => {
         price: row.price, 
         size: row.size, 
         code: row.code,
-        inventories: []
+        inventories: [],
+        quantity: 0,
+        updated: 0
       }
       whiskies[row.code] = whisky;
     } else {
@@ -110,6 +114,8 @@ const buildWhiskies = (rows) => {
         quantity: row.quantity,
         updated: row.updated
       });
+      whisky.updated = (new Date(row.updated) > new Date(whisky.updated)) ? row.updated : whisky.updated;
+      whisky.quantity += row.quantity;
     }
   });
   const results = [];
@@ -176,14 +182,17 @@ var queryType = new graphql.GraphQLObjectType({
   fields: {
     Whiskies: {
       type: graphql.GraphQLList(WhiskyType),
-      resolve: (root, args, context, info) => {
+      args: {
+        code: { type: graphql.GraphQLString }
+      },
+      resolve: (root, {code}, context, info) => {
         return new Promise((resolve, reject) => {
          database.all(
-            "SELECT w.*,l.code AS 'location',l.address,l.city,l.phone,l.latitude,l.longitude,i.quantity,i.updated " +
+            "SELECT w.*,i.quantity,i.updated " +
             "FROM Whiskies AS w " +
             "LEFT JOIN Inventories AS i ON w.code=i.whisky " +
-            "LEFT JOIN Locations AS l ON l.code=i.location " +
+            (code ? "WHERE w.code LIKE (?) " : "") +
-            ";", function(err, rows) {  
+            ";", [code], function(err, rows) {  
             if (err) { console.error(err); return reject(null); }
             resolve(buildWhiskies(rows));
           });

whisky-business/App.tsx

@@ -1,6 +1,6 @@
 import { StatusBar } from 'expo-status-bar';
 import React, { useState } from 'react';
-import { StyleSheet, Text, TouchableOpacity, View } from 'react-native';
+import { StyleSheet, Text, TextInput, TouchableOpacity, View } from 'react-native';
 import { request, GraphQLClient, gql } from 'graphql-request';
 import moment from 'moment';
 import { buildExecutionContext } from 'graphql/execution/execute';
@@ -84,6 +84,7 @@ const whiskyStyles = StyleSheet.create({
 
 export default function App() {
   const [whiskies, setWhiskies] = useState<any>(null),
+    [search, setSearch] = useState<string>(""),
     [activeWhisky, setActiveWhisky] = useState<string>("");
 
   const onPress = (code : string) => {
@@ -104,7 +105,7 @@ export default function App() {
     );
   }) : [];
 
-  let query = gql` {
+  const query = gql` {
     Whiskies {
       code
       description
@@ -134,10 +135,56 @@ export default function App() {
     console.error(error);
   });
 
+  const submitSearch = () => {
+    const query = gql` {
+      Whiskies {
+        code
+        description
+        price
+        size
+        lastSeen
+        inventories {
+          location {
+            code
+            address
+            city
+            phone
+            longitude
+            latitude
+          }
+          quantity
+          updated
+        }
+      }
+    }`;
+
+    console.log(search);
+    
+    client.request(query)
+    .then(data => {
+      setWhiskies(data.Whiskies);
+    })
+    .catch (error => {
+      console.error(error);
+    });
+  };
+
+  const keyPress = (event : KeyboardEvent) => {
+    if (event.code == "\n") {
+      submitSearch();
+    }
+  };
+
   return (
+    <View style={[styles.container]}>
+      <TextInput style={[{borderWidth: 1 }]}
+        onBlur={submitSearch} 
+        onKeyPress={(event : any) => keyPress(event)} 
+        onChange={(value) => setSearch(value.target.value)}></TextInput>
       <View style={[styles.container]}>
       { items }
       </View>
+    </View>
   );
 }
 

whisky.js

@@ -349,7 +349,7 @@ fs.stat("cache")
     })
     .then((response) => {
       if (response.status != 200) {
-        throw "Error fetching resource from oregonliquorsearch";
+        throw new Error("Error fetching resource from oregonliquorsearch");
       }
     });
   }).then(async () => {
@@ -382,8 +382,7 @@ fs.stat("cache")
 
   const rows = dom.window.document.querySelectorAll('table.list tr');
   const olccWhiskies = [];
-
+  const processRow = (row) => {
-  rows.forEach(row => {
     const th = row.querySelectorAll('table.list th a');
     if (th.length) {
       th.forEach(header => headers.push(header.textContent.trim()));
@@ -433,8 +432,9 @@ fs.stat("cache")
       whisky[headers[index]] = value;
     });
     olccWhiskies.push(whisky);
-  });
+  };
 
+  rows.forEach(processRow);
   return olccWhiskies;
 }).then(async (olccWhiskies) => {
   await Promise.all(olccWhiskies.map(async (olccWhisky) => {