API Listing half-rewrite

fbla-api/lib/fbla_api.dart

@@ -22,32 +22,33 @@ enum BusinessType {
   other,
 }
 
+enum JobType { cashier, server, mechanic }
+
 class Business {
   int id;
   String name;
   String description;
-  BusinessType type;
+  BusinessType? type;
-  String website;
+  String? website;
-  String contactName;
+  String? contactName;
-  String contactEmail;
+  String? contactEmail;
-  String contactPhone;
+  String? contactPhone;
-  String notes;
+  String? notes;
-  String locationName;
+  String? locationName;
-  String locationAddress;
+  String? locationAddress;
 
-  Business({
+  Business(
-    required this.id,
+      {required this.id,
-    required this.name,
+      required this.name,
-    required this.description,
+      required this.description,
-    required this.type,
+      this.type,
-    required this.website,
+      this.website,
-    required this.contactName,
+      this.contactName,
-    required this.contactEmail,
+      this.contactEmail,
-    required this.contactPhone,
+      this.contactPhone,
-    required this.notes,
+      this.notes,
-    required this.locationName,
+      this.locationName,
-    required this.locationAddress,
+      this.locationAddress});
-  });
 
   factory Business.fromJson(Map<String, dynamic> json) {
     bool typeValid = true;
@@ -56,6 +57,7 @@ class Business {
     } catch (e) {
       typeValid = false;
     }
+
     return Business(
       id: json['id'],
       name: json['name'],
@@ -74,6 +76,22 @@ class Business {
   }
 }
 
+class JobListing {
+  String name;
+  String description;
+  JobType type;
+  String wage;
+  String link;
+
+  JobListing({
+    required this.name,
+    required this.description,
+    required this.type,
+    required this.wage,
+    required this.link,
+  });
+}
+
 Future<String> fetchBusinessData() async {
   final result = await postgres.query('''
     SELECT json_agg(
@@ -93,9 +111,7 @@ Future<String> fetchBusinessData() async {
     )  FROM businesses
     ''');
 
-  var encoded = json.encode(result);
+  var encoded = json.encode(result[0][0]);
-  var decoded = json.decode(encoded);
-  encoded = json.encode(decoded[0][0]);
   return encoded;
 }
 
@@ -125,12 +141,92 @@ void main() async {
       headers: {'Access-Control-Allow-Origin': '*'},
     );
   });
+  app.get('/fbla-api/businessdata/overview', (Request request) async {
+    print('business overview request received');
+
+    var filters = request.url.queryParameters['filters']?.split(',') ??
+        JobType.values.asNameMap().keys;
+
+    // List<Map<String, List<Map<String, dynamic>>>> this is the real type lol
+    List<dynamic> output = [];
+
+    for (int i = 0; i < filters.length; i++) {
+      var postgresResult = (await postgres.query('''
+        SELECT json_agg(
+          json_build_object(
+            'id', id,
+            'name', name,
+            'description', description
+          )
+        ) FROM public.businesses WHERE id IN (SELECT id FROM public.listings WHERE type='${filters.elementAt(i)}')
+        '''))[0][0];
+
+      if (postgresResult != null) {
+        output.add({filters.elementAt(i): postgresResult});
+      }
+    }
+
+    return Response.ok(
+      json.encode(output),
+      headers: {
+        'Access-Control-Allow-Origin': '*',
+        'Content-Type': 'text/plain'
+      },
+    );
+  });
+  app.get('/fbla-api/businessdata/business/<business>',
+      (Request request, String business) async {
+    print('idividual business data request received');
+
+    var result = (await postgres.query('''
+        SELECT
+        json_build_object(
+          'id', b.id,
+          'name', b.name,
+          'description', b.description,
+          'type', b.type,
+          'website', b.website,
+          'contactName', b."contactName",
+          'contactEmail', b."contactEmail",
+          'contactPhone', b."contactPhone",
+          'notes', b.notes,
+          'locationName', b."locationName",
+          'locationAddress', b."locationAddress",
+          'listings',
+            json_agg(
+              json_build_object(
+                  'id', l.id,
+                  'name', l.name,
+                  'description', l.description,
+                  'type', l.type,
+                  'wage', l.wage,
+                  'link', l.link
+              )
+            )
+        )
+        FROM businesses b
+        LEFT JOIN listings l ON b.id = l.business_id
+        WHERE b.id = $business
+        GROUP BY b.id;
+    '''))[0][0];
+
+    return Response.ok(
+      json.encode(result),
+      headers: {
+        'Access-Control-Allow-Origin': '*',
+        'Content-Type': 'text/plain'
+      },
+    );
+  });
   app.get('/fbla-api/businessdata', (Request request) async {
     print('business data request received');
     final output = await fetchBusinessData();
     return Response.ok(
       output.toString(),
-      headers: {'Access-Control-Allow-Origin': '*'},
+      headers: {
+        'Access-Control-Allow-Origin': '*',
+        'Content-Type': 'text/plain'
+      },
     );
   });
   app.get('/fbla-api/logos/<logo>', (Request request, String logoId) {
@@ -159,7 +255,7 @@ void main() async {
 
       await postgres.query('''
       INSERT INTO businesses (name, description, type, website, "contactName", "contactPhone", "contactEmail", notes, "locationName", "locationAddress")
-      VALUES ('${business.name.replaceAll("'", "''")}', '${business.description.replaceAll("'", "''")}', '${business.type.name}', '${business.website}', '${business.contactName.replaceAll("'", "''")}', '${business.contactPhone}', '${business.contactEmail}', '${business.notes.replaceAll("'", "''")}', '${business.locationName.replaceAll("'", "''")}', '${business.locationAddress.replaceAll("'", "''")}')
+      VALUES ('${business.name.replaceAll("'", "''")}', '${business.description.replaceAll("'", "''")}', '${business.type!.name}', '${business.website!}', '${business.contactName!.replaceAll("'", "''")}', '${business.contactPhone!}', '${business.contactEmail!}', '${business.notes!.replaceAll("'", "''")}', '${business.locationName!.replaceAll("'", "''")}', '${business.locationAddress!.replaceAll("'", "''")}')
       ''');
 
       final dbBusiness = await postgres.query('''SELECT * FROM public.businesses
@@ -237,7 +333,7 @@ void main() async {
 
       await postgres.query('''
         UPDATE businesses SET
-        name = '${business.name.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, description = '${business.description.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, website = '${business.website}'::text, type = '${business.type.name}'::text, "contactName" = '${business.contactName.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, "contactPhone" = '${business.contactPhone}'::text, "contactEmail" = '${business.contactEmail}'::text, notes = '${business.notes.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, "locationName" = '${business.locationName.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, "locationAddress" = '${business.locationAddress.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text WHERE
+        name = '${business.name.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, description = '${business.description.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, website = '${business.website!}'::text, type = '${business.type!.name}'::text, "contactName" = '${business.contactName!.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, "contactPhone" = '${business.contactPhone!}'::text, "contactEmail" = '${business.contactEmail!}'::text, notes = '${business.notes!.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, "locationName" = '${business.locationName!.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text, "locationAddress" = '${business.locationAddress!.replaceAll("'", "''").replaceAll("\"", "\"\"")}'::text WHERE
         id = ${business.id};
         ''');
 
@@ -445,4 +541,6 @@ void main() async {
   final server = await io.serve(app, _hostname, _port);
 
   print('Serving at http://${server.address.host}:${server.port}');
+
+  // print((await postgres.query('select testdouble from public.test')));
 }

fbla_ui/lib/pages/business_detail.dart

@@ -26,6 +26,7 @@ class _CreateBusinessDetailState extends State<BusinessDetail> {
       ),
       body: ListView(
         children: [
+          // Title, logo, desc, website
           Card(
             clipBehavior: Clip.antiAlias,
             child: Column(
@@ -41,8 +42,7 @@ class _CreateBusinessDetailState extends State<BusinessDetail> {
                   ),
                   leading: ClipRRect(
                     borderRadius: BorderRadius.circular(6.0),
-                    child: Image.network(
+                    child: Image.network('$apiAddress/logos/${business.id}',
-                        '$apiAddress/logos/${business.id}',
                         width: 48,
                         height: 48, errorBuilder: (BuildContext context,
                             Object exception, StackTrace? stackTrace) {
@@ -63,6 +63,52 @@ class _CreateBusinessDetailState extends State<BusinessDetail> {
               ],
             ),
           ),
+          // Available positions
+          Card(
+            child: Padding(
+              padding: const EdgeInsets.only(left: 16.0, top: 8.0),
+              child: Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      'Available Postitions',
+                      style: const TextStyle(
+                          fontSize: 20, fontWeight: FontWeight.bold),
+                    ),
+                    // Container(
+                    //   height: 400,
+                    //   width: 300,
+                    ListView(
+                      scrollDirection: Axis.vertical,
+                      shrinkWrap: true,
+                      children: [
+                        ListTile(
+                          title: Text('Postition 1'),
+                          leading: Icon(Icons.work),
+                          onTap: () {
+                            // launchUrl(Uri.parse(''));
+                          },
+                        ),
+                        ListTile(
+                          title: Text('Postition 2'),
+                          leading: Icon(Icons.work),
+                          onTap: () {
+                            // launchUrl(Uri.parse(''));
+                          },
+                        ),
+                        ListTile(
+                          title: Text('Postition 3'),
+                          leading: Icon(Icons.work),
+                          onTap: () {
+                            // launchUrl(Uri.parse(''));
+                          },
+                        ),
+                      ],
+                    ),
+                  ]),
+            ),
+          ),
+          // Contact info
           Visibility(
             visible: (business.contactEmail.isNotEmpty ||
                 business.contactPhone.isNotEmpty),
@@ -138,6 +184,7 @@ class _CreateBusinessDetailState extends State<BusinessDetail> {
               ),
             ),
           ),
+          // Location
           Visibility(
             child: Card(
               clipBehavior: Clip.antiAlias,
@@ -152,6 +199,7 @@ class _CreateBusinessDetailState extends State<BusinessDetail> {
               ),
             ),
           ),
+          // Notes
           Visibility(
             visible: business.notes.isNotEmpty,
             child: Card(