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LocalSpend-Tracker
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writing functions to get org graph data

This commit is contained in:
Felix 2019-08-19 15:23:58 +01:00
parent 6cd65b8ac6
commit b4c93ff80d
4 changed files with 158 additions and 4 deletions
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4
ios/Podfile.lock
View File

@ -6,13 +6,13 @@ PODS:
- Flutter
DEPENDENCIES:
- Flutter (from `.symlinks/flutter/ios`)
- Flutter (from `.symlinks/flutter/ios-profile`)
- shared_preferences (from `.symlinks/plugins/shared_preferences/ios`)
- url_launcher (from `.symlinks/plugins/url_launcher/ios`)
EXTERNAL SOURCES:
Flutter:
:path: ".symlinks/flutter/ios"
:path: ".symlinks/flutter/ios-profile"
shared_preferences:
:path: ".symlinks/plugins/shared_preferences/ios"
url_launcher:

2
ios/Runner.xcodeproj/project.pbxproj
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@ -281,7 +281,7 @@
);
inputPaths = (
"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
"${PODS_ROOT}/../.symlinks/flutter/ios/Flutter.framework",
"${PODS_ROOT}/../.symlinks/flutter/ios-profile/Flutter.framework",
);
name = "[CP] Embed Pods Frameworks";
outputPaths = (

154
lib/common/apifunctions/get_graph_data.dart
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@ -156,6 +156,160 @@ class GraphData {
}
}
class OrgGraphData {
var chartType;
List<charts.Series<dynamic, DateTime>> graph;
OrgGraphData(
this.chartType,
);
List<TimeSeriesSpend> cachedData;
bool loaded = false;
Future<void> setGraphData() async {
if (loaded == true) {
this.graph = [
new charts.Series<TimeSeriesSpend, DateTime>(
id: 'Spend',
colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
domainFn: (TimeSeriesSpend spend, _) => spend.time,
measureFn: (TimeSeriesSpend spend, _) => spend.spend,
data: cachedData,
)
];
}
final url = "https://dev.peartrade.org/api/v1/customer/graphs";
SharedPreferences preferences = await SharedPreferences.getInstance();
Map<String, String> body = {
'graph': this.chartType,
'session_key': preferences.get('LastToken'),
};
final response = await http.post(
url,
body: json.encode(body),
);
if (response.statusCode == 200) {
final responseJson = jsonDecode(response.body);
final List<dynamic> labels = responseJson['graph']['labels'];
final List<dynamic> data = responseJson['graph']['data'];
List<TimeSeriesSpend> timeSeriesSpendList = new List<TimeSeriesSpend>();
for (int i = 0; i < labels.length; i++) {
timeSeriesSpendList.add(new TimeSeriesSpend(data[i]*1.00, DateTime.parse(labels[i])));
// print(timeSeriesSpendList[i].time.toString() + " : " + timeSeriesSpendList[i].spend.toString());
}
cachedData = timeSeriesSpendList;
loaded = true;
this.graph = [
new charts.Series<TimeSeriesSpend, DateTime>(
id: 'Spend',
colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
domainFn: (TimeSeriesSpend spend, _) => spend.time,
measureFn: (TimeSeriesSpend spend, _) => spend.spend,
data: timeSeriesSpendList,
)
];
} else {
final errorMessage = json.decode(response.body)['message'];
print("Error: " + errorMessage);
this.graph = null;
}
}
Future<List<charts.Series<dynamic, DateTime>>> getGraphData() async {
if (loaded == true) {
return [
new charts.Series<TimeSeriesSpend, DateTime>(
id: 'Spend',
colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
domainFn: (TimeSeriesSpend spend, _) => spend.time,
measureFn: (TimeSeriesSpend spend, _) => spend.spend,
data: cachedData,
)
];
}
// TODO: Show available graph types based on whether or not the user is an Organisation or User
/// Customer graph types: https://dev.peartrade.org/api/v1/customer/graphs
/// - total_last_week
/// - avg_spend_last_week
/// - total_last_month
/// - avg_spend_last_month
///
/// Organisations' graphs types: to fetch, POST to https://dev.peartrade.org/api/stats/[name] as {"session_key":"[boop beep]"}
/// - organisations_all : organisation
/// - pies : organisation/pies
/// - snippets : organisation/snippets
/// - graphs : organisation/graphs
/// - {"graph":"customers_last_7_days","session_key":"[bleep]"}
/// - {"graph":"customers_last_30_days","session_key":"[blah]"}
/// - {"graph":"sales_last_7_days","session_key":"[bloop]"}
/// - {"graph":"sales_last_7_days","session_key":"[reee]"}
/// - {"graph":"purchases_last_7_days","session_key":"[yee]"}
/// - {"graph":"purchases_last_30_days","session_key":"[yah]"}
/// - {"graph":"purchases_all;","session_key":"[kappa]"} // I don't think this one works
///
/// HTTP POST request sample:
/// {"graph":"total_last_week","session_key":"blahblahblah"}
final url = "https://dev.peartrade.org/api/v1/customer/graphs";
SharedPreferences preferences = await SharedPreferences.getInstance();
Map<String, String> body = {
'graph': this.chartType,
'session_key': preferences.get('LastToken'),
};
final response = await http.post(
url,
body: json.encode(body),
);
if (response.statusCode == 200) {
final responseJson = jsonDecode(response.body);
final List<dynamic> labels = responseJson['graph']['labels'];
final List<dynamic> data = responseJson['graph']['data'];
List<TimeSeriesSpend> timeSeriesSpendList = new List<TimeSeriesSpend>();
for (int i = 0; i < labels.length; i++) {
timeSeriesSpendList.add(new TimeSeriesSpend(data[i]*1.00, DateTime.parse(labels[i])));
// print(timeSeriesSpendList[i].time.toString() + " : " + timeSeriesSpendList[i].spend.toString());
}
cachedData = timeSeriesSpendList;
loaded = true;
return [
new charts.Series<TimeSeriesSpend, DateTime>(
id: 'Spend',
colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
domainFn: (TimeSeriesSpend spend, _) => spend.time,
measureFn: (TimeSeriesSpend spend, _) => spend.spend,
data: timeSeriesSpendList,
)
];
} else {
final errorMessage = json.decode(response.body)['message'];
print("Error: " + errorMessage);
return null;
}
}
}
class TimeSeriesSpend {

2
lib/pages/stats_page.dart
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@ -63,7 +63,7 @@ class StatsPageState extends State<StatsPage> {
),
),
Padding(
padding: EdgeInsets.symmetric(horizontal: 10)
padding: EdgeInsets.symmetric(horizontal: 7)
),
Text(