feat: relative date filter

Author: dblythy

src/components/BrowserFilter/BrowserFilter.react.js

@@ -17,6 +17,7 @@ import Label from 'components/Label/Label.react';
 import Position from 'lib/Position';
 import React from 'react';
 import styles from 'components/BrowserFilter/BrowserFilter.scss';
+import Checkbox from 'components/Checkbox/Checkbox.react';
 import { List, Map } from 'immutable';
 
 const POPOVER_CONTENT_ID = 'browserFilterPopover';
@@ -32,6 +33,7 @@ export default class BrowserFilter extends React.Component {
       confirmName: false,
       name: '',
       blacklistedFilters: Filters.BLACKLISTED_FILTERS.concat(props.blacklistedFilters),
+      relativeDates: false,
     };
     this.toggle = this.toggle.bind(this);
     this.wrapRef = React.createRef();
@@ -114,7 +116,7 @@ export default class BrowserFilter extends React.Component {
       }
       return filter;
     });
-    this.props.onSaveFilter(formatted, this.state.name);
+    this.props.onSaveFilter(formatted, this.state.name, this.state.relativeDates);
     this.toggle();
   }
 
@@ -137,6 +139,8 @@ export default class BrowserFilter extends React.Component {
         this.state.blacklistedFilters,
         this.state.filters
       );
+
+      const hasDateState = this.state.filters.some(filter => filter.get('compareTo')?.__type === 'Date');
       popover = (
         <Popover
           fixed={true}
@@ -180,17 +184,32 @@ export default class BrowserFilter extends React.Component {
                 )}
               />
               {this.state.confirmName && (
-                <Field
-                  label={<Label text="Filter view name" />}
-                  input={
-                    <TextInput
-                      placeholder="Give it a good name..."
-                      value={this.state.name}
-                      onChange={name => this.setState({ name })}
-                    />
-                  }
-                />
+                <>
+                  <Field
+                    label={<Label text="Filter view name" />}
+                    input={
+                      <TextInput
+                        placeholder="Give it a good name..."
+                        value={this.state.name}
+                        onChange={name => this.setState({ name })}
+                      />
+                    }
+                  />
+                {hasDateState &&
+                  <Field
+                    label={<Label text="Relative dates" />}
+                    input={
+                      <Checkbox
+                        checked={this.state.relativeDates}
+                        onChange={checked => this.setState({ relativeDates: checked })}
+                        className={styles.checkbox}
+                      />
+                      }
+                  />
+                }
+                </>
               )}
+
               {this.state.confirmName && (
                 <div className={styles.footer}>
                   <Button

src/dashboard/Data/Browser/Browser.react.js

@@ -1053,8 +1053,26 @@ class Browser extends DashboardView {
     }
   }
 
-  saveFilters(filters, name) {
-    const _filters = JSON.stringify(filters.toJSON());
+  saveFilters(filters, name, relativeDate) {
+    const jsonFilters = filters.toJSON();
+    if (relativeDate) {
+      for (let i = 0; i < jsonFilters.length; i++) {
+        const filter = jsonFilters[i];
+        const compareTo = filter.get('compareTo');
+        if (compareTo.__type === 'Date') {
+          compareTo.__type = 'RelativeDate';
+          const now = new Date();
+          const date = new Date(compareTo.iso);
+          const diff = now.getTime() - date.getTime();
+          compareTo.value = Math.floor(diff / 1000);
+          delete compareTo.iso;
+          filter.set('compareTo', compareTo);
+          jsonFilters[i] = filter;
+        }
+      }
+    }
+
+    const _filters = JSON.stringify(jsonFilters);
     const preferences = ClassPreferences.getPreferences(
       this.context.applicationId,
       this.props.params.className
@@ -1070,6 +1088,7 @@ class Browser extends DashboardView {
       this.context.applicationId,
       this.props.params.className
     );
+
     super.forceUpdate();
   }
 

src/lib/generatePath.js

@@ -1,6 +1,32 @@
 const MOUNT_PATH = window.PARSE_DASHBOARD_PATH;
 
 export default function generatePath(currentApp, path, prependMountPath = false) {
+
+  const urlObj = new URL(path, window.location.origin);
+  const params = new URLSearchParams(urlObj.search);
+
+  const filters = JSON.parse(params.get('filters'))
+
+  if (filters) {
+    for (let i = 0; i < filters.length; i++) {
+      const filter = filters[i];
+      if (filter.compareTo?.__type === 'RelativeDate') {
+        const date = new Date();
+        date.setTime(date.getTime() + filter.compareTo.value * 1000);
+        filter.compareTo = {
+          __type: 'Date',
+          iso: date.toISOString(),
+        }
+        filters[i] = filter;
+      }
+    }
+
+    params.set('filters', JSON.stringify(filters));
+    urlObj.search = params.toString();
+
+    path = urlObj.toString().split(window.location.origin)[1].substring(1);
+  }
+
   if (prependMountPath && MOUNT_PATH) {
     return `${MOUNT_PATH}apps/${currentApp.slug}/${path}`;
   }