feat: Add human friendly comparison periods toggle

frontend/src/lib/api.mock.ts

@@ -93,6 +93,7 @@ export const MOCK_DEFAULT_TEAM: TeamType = {
     person_on_events_querying_enabled: true,
     live_events_token: '123',
     capture_dead_clicks: false,
+    human_friendly_comparison_periods: false,
 }
 
 export const MOCK_DEFAULT_PROJECT: ProjectType = {

frontend/src/scenes/settings/SettingsMap.tsx

@@ -20,6 +20,7 @@ import { DataAttributes } from './environment/DataAttributes'
 import { DataColorThemes } from './environment/DataColorThemes'
 import { GroupAnalyticsConfig } from './environment/GroupAnalyticsConfig'
 import { HeatmapsSettings } from './environment/HeatmapsSettings'
+import { HumanFriendlyComparisonPeriodsSetting } from './environment/HumanFriendlyComparisonPeriodsSetting'
 import { IPAllowListInfo } from './environment/IPAllowListInfo'
 import { IPCapture } from './environment/IPCapture'
 import { ManagedReverseProxy } from './environment/ManagedReverseProxy'
@@ -191,6 +192,11 @@ export const SETTINGS_MAP: SettingSection[] = [
                 title: 'IP data capture configuration',
                 component: <IPCapture />,
             },
+            {
+                id: 'human-friendly-comparison-periods',
+                title: 'Human friendly comparison periods',
+                component: <HumanFriendlyComparisonPeriodsSetting />,
+            },
             {
                 id: 'group-analytics',
                 title: 'Group analytics',

frontend/src/scenes/settings/environment/HumanFriendlyComparisonPeriodsSetting.tsx

@@ -0,0 +1,32 @@
+import { LemonSwitch } from '@posthog/lemon-ui'
+import { useActions, useValues } from 'kea'
+import { teamLogic } from 'scenes/teamLogic'
+
+export function HumanFriendlyComparisonPeriodsSetting(): JSX.Element {
+    const { updateCurrentTeam } = useActions(teamLogic)
+    const { currentTeam, currentTeamLoading } = useValues(teamLogic)
+
+    return (
+        <>
+            <p>
+                When comparing against a previous month or year, PostHog will use the same start and end dates as the
+                current period by default. It might be desirable, however, to compare against the same day of the week
+                instead of the same day to account for weekend seasonality. If that's the case for your analysis, you
+                can enable this setting.
+            </p>
+            <p>
+                In practice, this means that an year comparison becomes a 52 week comparison, and a month comparison
+                becomes a 4 week comparison.
+            </p>
+            <LemonSwitch
+                onChange={(checked) => {
+                    updateCurrentTeam({ human_friendly_comparison_periods: checked })
+                }}
+                checked={!!currentTeam?.human_friendly_comparison_periods}
+                disabled={currentTeamLoading}
+                label="Use human friendly comparison periods"
+                bordered
+            />
+        </>
+    )
+}

frontend/src/scenes/settings/organization/VerifiedDomains/__snapshots__/verifiedDomainsLogic.test.ts.snap

@@ -75,6 +75,7 @@ exports[`verifiedDomainsLogic values has proper defaults 1`] = `
         "effective_membership_level": 8,
         "has_group_types": true,
         "heatmaps_opt_in": true,
+        "human_friendly_comparison_periods": false,
         "id": 997,
         "ingested_event": true,
         "is_demo": false,

frontend/src/scenes/settings/types.ts

@@ -63,6 +63,7 @@ export type SettingId =
     | 'person-display-name'
     | 'path-cleaning'
     | 'datacapture'
+    | 'human-friendly-comparison-periods'
     | 'group-analytics'
     | 'persons-on-events'
     | 'replay'

frontend/src/scenes/teamActivityDescriber.tsx

@@ -305,29 +305,6 @@ const teamActionsMapping: Record<
             ],
         }
     },
-    // TODO if I had to test and describe every single one of this I'd never release this
-    // we can add descriptions here as the need arises
-    access_control: () => null,
-    anonymize_ips: () => null,
-    app_urls: () => null,
-    completed_snippet_onboarding: () => null,
-    correlation_config: () => null,
-    data_attributes: () => null,
-    effective_membership_level: () => null,
-    has_group_types: () => null,
-    ingested_event: () => null,
-    is_demo: () => null,
-    live_events_columns: () => null,
-    organization: () => null,
-    project_id: () => null,
-    path_cleaning_filters: () => null,
-    person_display_name_properties: () => null,
-    person_on_events_querying_enabled: () => null,
-    primary_dashboard: () => null,
-    slack_incoming_webhook: () => null,
-    timezone: () => null,
-    surveys_opt_in: () => null,
-    week_start_day: () => null,
     extra_settings: (change: ActivityChange | undefined): ChangeMapping | null => {
         const after = change?.after
         if (typeof after !== 'object') {
@@ -336,7 +313,9 @@ const teamActionsMapping: Record<
         const descriptions = []
         for (const key in after) {
             if (key === 'poe_v2_enabled') {
-                descriptions.push(<>{after[key] ? 'enabled' : 'disabled'} Person on Events (v2)</>)
+                descriptions.push(
+                    <>{after[key as keyof typeof after] ? 'enabled' : 'disabled'} Person on Events (v2)</>
+                )
             }
         }
         return { description: descriptions }
@@ -350,24 +329,13 @@ const teamActionsMapping: Record<
         for (const key in after) {
             descriptions.push(
                 <>
-                    set <em>{key}</em> to "{String(after[key])}"
+                    set <em>{key}</em> to "{String(after[key as keyof typeof after])}"
                 </>
             )
         }
         return { description: descriptions }
     },
-    default_modifiers: () => null,
-    has_completed_onboarding_for: () => null,
-    // should never come from the backend
-    created_at: () => null,
-    api_token: () => null,
-    id: () => null,
-    updated_at: () => null,
-    uuid: () => null,
-    user_access_level: () => null,
-    live_events_token: () => null,
-    product_intents: () => null,
-    default_data_theme: (change) => {
+    default_data_theme: (change): ChangeMapping | null => {
         return {
             description: [
                 <>
@@ -385,6 +353,55 @@ const teamActionsMapping: Record<
             ],
         }
     },
+    human_friendly_comparison_periods: (change): ChangeMapping | null => {
+        if (!change) {
+            return null
+        }
+
+        return {
+            description: [
+                <>
+                    <strong>{change?.after ? 'enabled' : 'disabled'}</strong> human friendly comparison periods
+                </>,
+            ],
+        }
+    },
+
+    // TODO if I had to test and describe every single one of this I'd never release this
+    // we can add descriptions here as the need arises
+    access_control: () => null,
+    anonymize_ips: () => null,
+    app_urls: () => null,
+    completed_snippet_onboarding: () => null,
+    correlation_config: () => null,
+    data_attributes: () => null,
+    effective_membership_level: () => null,
+    has_group_types: () => null,
+    ingested_event: () => null,
+    is_demo: () => null,
+    live_events_columns: () => null,
+    organization: () => null,
+    project_id: () => null,
+    path_cleaning_filters: () => null,
+    person_display_name_properties: () => null,
+    person_on_events_querying_enabled: () => null,
+    primary_dashboard: () => null,
+    slack_incoming_webhook: () => null,
+    timezone: () => null,
+    surveys_opt_in: () => null,
+    week_start_day: () => null,
+    default_modifiers: () => null,
+    has_completed_onboarding_for: () => null,
+
+    // should never come from the backend
+    created_at: () => null,
+    api_token: () => null,
+    id: () => null,
+    updated_at: () => null,
+    uuid: () => null,
+    user_access_level: () => null,
+    live_events_token: () => null,
+    product_intents: () => null,
     cookieless_server_hash_mode: () => null,
 }
 
@@ -409,11 +426,11 @@ export function teamActivityDescriber(logItem: ActivityLogItem, asNotification?:
         let changeSuffix: Description = <>on {nameAndLink(logItem)}</>
 
         for (const change of logItem.detail.changes || []) {
-            if (!change?.field || !teamActionsMapping[change.field]) {
+            if (!change?.field || !(change.field in teamActionsMapping)) {
                 continue //  not all notebook fields are describable
             }
 
-            const actionHandler = teamActionsMapping[change.field]
+            const actionHandler = teamActionsMapping[change.field as keyof TeamType]
             const processedChange = actionHandler(change, logItem)
             if (processedChange === null) {
                 continue // // unexpected log from backend is indescribable

frontend/src/types.ts

@@ -550,6 +550,7 @@ export interface TeamType extends TeamBasicType {
     live_events_columns: string[] | null // Custom columns shown on the Live Events page
     live_events_token: string
     cookieless_server_hash_mode?: CookielessServerHashMode
+    human_friendly_comparison_periods: boolean
 
     /** Effective access level of the user in this specific team. Null if user has no access. */
     effective_membership_level: OrganizationMembershipLevel | null

posthog/api/team.py

@@ -202,6 +202,7 @@ class Meta:
             "live_events_columns",
             "recording_domains",
             "cookieless_server_hash_mode",
+            "human_friendly_comparison_periods",
             "person_on_events_querying_enabled",
             "inject_web_apps",
             "extra_settings",

posthog/api/test/__snapshots__/test_action.ambr

@@ -83,6 +83,7 @@
          "posthog_team"."person_display_name_properties",
          "posthog_team"."live_events_columns",
          "posthog_team"."recording_domains",
+         "posthog_team"."human_friendly_comparison_periods",
          "posthog_team"."cookieless_server_hash_mode",
          "posthog_team"."primary_dashboard_id",
          "posthog_team"."default_data_theme",
@@ -390,6 +391,7 @@
          "posthog_team"."person_display_name_properties",
          "posthog_team"."live_events_columns",
          "posthog_team"."recording_domains",
+         "posthog_team"."human_friendly_comparison_periods",
          "posthog_team"."cookieless_server_hash_mode",
          "posthog_team"."primary_dashboard_id",
          "posthog_team"."default_data_theme",
@@ -906,6 +908,7 @@
          "posthog_team"."person_display_name_properties",
          "posthog_team"."live_events_columns",
          "posthog_team"."recording_domains",
+         "posthog_team"."human_friendly_comparison_periods",
          "posthog_team"."cookieless_server_hash_mode",
          "posthog_team"."primary_dashboard_id",
          "posthog_team"."default_data_theme",

posthog/api/test/__snapshots__/test_annotation.ambr

@@ -83,6 +83,7 @@
          "posthog_team"."person_display_name_properties",
          "posthog_team"."live_events_columns",
          "posthog_team"."recording_domains",
+         "posthog_team"."human_friendly_comparison_periods",
          "posthog_team"."cookieless_server_hash_mode",
          "posthog_team"."primary_dashboard_id",
          "posthog_team"."default_data_theme",
@@ -385,6 +386,7 @@
          "posthog_team"."person_display_name_properties",
          "posthog_team"."live_events_columns",
          "posthog_team"."recording_domains",
+         "posthog_team"."human_friendly_comparison_periods",
          "posthog_team"."cookieless_server_hash_mode",
          "posthog_team"."primary_dashboard_id",
          "posthog_team"."default_data_theme",
@@ -833,6 +835,7 @@
          "posthog_team"."person_display_name_properties",
          "posthog_team"."live_events_columns",
          "posthog_team"."recording_domains",
+         "posthog_team"."human_friendly_comparison_periods",
          "posthog_team"."cookieless_server_hash_mode",
          "posthog_team"."primary_dashboard_id",
          "posthog_team"."default_data_theme",