Jimgerneer

GA4 Event Instrumentation Plan — BZZR Consumer Apps

This plan covers installing GA4 tracking and instrumenting custom events in both bzzr-web (Next.js) and bzzr-flutter. Both apps feed into the same GA4 property per environment via their respective data streams.

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Table of Contents

• Environment Config
• Part 1: bzzr-web (Next.js)

Jimgerneer

Post-Mortem: Home Screen Crash (March 28, 2026)

Date of incident: Saturday, March 28, 2026 Duration: ~2 hours (8:00 AM - 10:00 AM MDT) Severity: Critical — app unusable for all testflight users Responders: Troy, Noman, Anton, Max, Jim, Dima A.

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Summary

Jimgerneer

Unsafe List Access Patterns - Remaining Issues

These are non-API-related instances of firstWhere (without orElse) and unsafe .first/.last access that could crash if lists are empty or don't contain a matching element. These are lower priority than the API-related ones (which have been fixed) but should still be addressed.

Hypes Screen Notifier

File: apps/bzzr_flutter/lib/features/Home/presentation/screens/hypes/hypes_screen_notifier.dart:137

final activity = state.valueOrNull?.activities.firstWhere(

Jimgerneer

Domain Migration: app.bzzr.com → bzzr.com

Current → Target

Environment	Current	Target
Production	app.bzzr.com	bzzr.com
Staging	app.staging.bzzr.com	staging.bzzr.com
Webflow	bzzr.com	decommissioned

Jimgerneer

Email Verification Error Handling Flow

Problem

The current VerifyEmail.tsx catch block is generic — it shows a toast and redirects to /signin regardless of the error type or user state. This creates a poor experience in several scenarios.

Cases This Solves

1. User clicks a verification link after already being verified — e.g., they verified via one link but later click an older one from their inbox. Instead of showing a confusing error, the system detects they're already verified and sends them home.

Jimgerneer

class FizzBuzz


  def self.play(array)
    array.collect do | num |
      self.fizzbuzz(num) || self.buzz(num) || self.fizz(num) || num
    end
  end

  def self.fizz(n)

Jimgerneer

class Player

  def play_turn(warrior)
    @warrior = warrior
    @direction ||= :backward
    @health ||= warrior.health
    @hurt ||= false
    @step ||= true
    
    explore(@direction)

Jimgerneer

class Canoe

  class CommitValue < Struct.new(:email, :committed_date); end

  def self.weight(commit_values)
    sorted_by_email_list = commit_values.group_by(&:email)

    scored_by = sorted_by_email_list.each_with_object({}) do |(email, commit), hsh|
      hsh[email] = sorted_by_email_list[email].count
      hsh

Jimgerneer

class Bill < ActiveRecord::Base
  attr_accessible :invoice, :amount, :initiated_by_id, :payer_id, :origin_id, :destination_id ,:accepted, :paid, :auto, :frequency, :payments_left

  belongs_to :initiated_by, class_name: 'Member', foreign_key: :initiated_by_id
  belongs_to :payer, class_name: 'Member', foreign_key: :payer_id
  belongs_to :origin, class_name: 'Account', foreign_key: 'origin_id'
  belongs_to :destination, class_name: 'Account', foreign_key: 'destination_id'

  validates_numericality_of :amount, greater_than_or_equal_to: 0.01
  validates :amount, :presence => {message: "cannot be blank"}

Jimgerneer

class Perpetrator < ActiveRecord::Base
  attr_accessible :name

  has_many :reports

  scope :sort_by_highest_bounty, order("max_bounty DESC")
  scope :sort_by_most_reported, order("record_count DESC")
  scope :sort_by_most_evidence, order("evidence_count DESC")
  scope :filter_by_civ, lambda {|civ| where(["reports.civilization_id = ?", civ])}
  scope :sort_by_most_wanted, order(" ( (SUM(CASE when reports.active = 't' THEN reports.bounty ELSE 0 END) - MAX(reports.bounty))*(COUNT(DISTINCT reports.id) + (SUM(COALESCE(evidence_links.evidence_count,0)) * 3 ) ) ) / (MIN(extract(epoch FROM now() - reports.created_at)) / 86400 + 1.3) DESC")