[Bug]: Incorrect display of alerts and detections in the calendar

[ArtemVladimirov]

Checklist

• I have updated to the latest available Frigate version.
• I have cleared the cache of my browser.
• I have tried a different browser to see if it is related to my browser.
• I have tried reproducing the issue in incognito mode to rule out problems with any third party extensions or plugins I have installed.

Describe the problem you are having

The calendar on the review page highlights only the last 30 days in red, creating the impression that older records are unavailable, which isn’t true.
For example, my alert retention is set to 45 days. Today is April 21, yet the calendar shows entries only up to March 22. However, if I select March 17 in the calendar, those entries are still available for viewing.

Steps to reproduce

1. Set the retention period for alerts and detections to more than 30 days.
2. Wait until records older than 30 days exist.
3. Navigate to Review.
4. Open the calendar.

Version

v0.15.1

In which browser(s) are you experiencing the issue with?

No response

Frigate config file

record:
  enabled: true
  retain:
    days: 3
    mode: motion
  alerts:
    retain:
      days: 45
  detections:
    retain:
      days: 35

docker-compose file or Docker CLI command

services:
  frigate:
    container_name: frigate
    privileged: true
    restart: unless-stopped
    image: ghcr.io/blakeblackshear/frigate:0.15.1
    shm_size: "500mb" # update for your cameras based on calculation above
    devices:
      - /dev/apex_0:/dev/apex_0 # passes a PCIe Coral, follow driver instructions here https://coral.ai/docs/m2/get-started/#2a-on-linux
      - /dev/dri/renderD128
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ./config:/config
      - "/mnt/camera/frigate/storage:/media/frigate"
      - type: tmpfs
        target: /tmp/cache
        tmpfs:
          size: 1000000000
    ports:
      - "5000:5000"
      - "32200:8971"
      - "8554:8554" # RTSP feeds
      - "8555:8555/tcp" # WebRTC over tcp
      - "8555:8555/udp" # WebRTC over udp

Relevant Frigate log output

no logs

Relevant go2rtc log output

no logs

Operating system

Other Linux

Install method

Docker Compose

Network connection

Wired

Camera make and model

Dahua

Screenshots of the Frigate UI's System metrics pages

Any other information that may be helpful

No response

[hawkeye217]

This is not a bug.

The colored dot indicates unreviewed alerts and detections.

[ArtemVladimirov]

I opened March 9th and clicked the "Mark these items as reviewed" button. After that, the day was displayed with an orange dot. However, older dates have no color indication at all, even though there are unreviewed records there!

March 9th:

Date after 30 days:

All values here are zero, even though records are displayed below:

[hawkeye217]

It looks like the review item summary endpoint only goes back 30 days. This can be improved.

[ArtemVladimirov]

Maybe days with no records at all should be displayed in a semi-transparent color and be unselectable, like future dates?

[hawkeye217]

There have already been changes to the calendar in the dev branch that make this clearer. We will push changes to dev to fix the review summary endpoint.

[hawkeye217]

Fixed in #17835