padelnomics/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

[Unreleased]

Fixed

• Quote wizard state loss — _accumulated hidden input used " attribute delimiters which broke on tojson output containing literal " characters; switched all 8 step templates to single-quote delimiters (value='...')
• Admin dashboard crash — no such column: amount in credit ledger query; corrected to delta (the actual column name)
• Admin supplier detail — credit ledger table referenced entry.entry_type and entry.amount instead of entry.event_type and entry.delta
• Nav bar semi-transparent — replaced rgba(255,255,255,0.85) + backdrop-filter: blur() with opaque #ffffff background
• Supplier pricing card buttons misaligned — added flexbox to .pricing-card with flex-grow: 1 on feature list and margin-top: auto on buttons

Changed

• Newsletter boost removed — replaced with "Custom Card Color" boost (€19/mo) across supplier pricing page, setup_paddle.py, and supplier dashboard; directory cards with active card_color boost render a custom border color from supplier_boosts.metadata JSON
• Removed "Zillow-style" comments from base.html and input.css

Added

• Migration 0009 — adds metadata TEXT column to supplier_boosts for card color boost configuration
• Admin supplier/lead CRUD — GET/POST /admin/suppliers/new and GET/POST /admin/leads/new routes with form templates; "New Supplier" and "New Lead" buttons on admin list pages
• Dev seed data script (scripts/seed_dev_data.py) — creates 5 suppliers (mix of tiers), 10 leads (mix of heat scores), 1 dev user, credit ledger entries, and lead forwards for local testing
• Playwright quote wizard tests (tests/test_quote_wizard.py) — full 9-step flow, back-navigation data preservation, and validation error tests

Added — Phase 2: Scale the Marketplace — Supplier Dashboard + Business Plan PDF

• Paddle.js overlay checkout — migrated all checkout flows (billing, supplier signup, business plan) from server-side Paddle transaction creation + redirect to client-side Paddle.Checkout.open() overlay; PADDLE_CLIENT_TOKEN config; Paddle.js script in base.html with sandbox/production toggle
• Paddle products in DB — new paddle_products table replaces 16 PADDLE_PRICE_* env vars; get_paddle_price(key) and get_all_paddle_prices() async helpers in core.py; setup_paddle.py rewritten to write product/price IDs directly to database
• Migration 0008 — paddle_products, business_plan_exports, feedback tables; logo_file and tagline columns on suppliers
• Umami analytics — tracking script in base.html; config vars UMAMI_API_URL, UMAMI_API_TOKEN, UMAMI_WEBSITE_ID; directory click tracking redirect routes (/<slug>/website, /<slug>/quote)
• Supplier dashboard (/suppliers/dashboard) — tab-based HTMX dashboard with sidebar nav (Overview, Lead Feed, My Listing, Boost & Upsells); each tab loads via hx-get with hx-push-url for deep-linking
  • Overview tab — 4 KPI stat cards (profile views, leads unlocked, credit balance, directory rank), new leads alert banner, recent activity feed
  • Lead feed tab — refactored _get_lead_feed_data() shared function with bidder count; heat/country/timeline filter pills; region matching badges; "No other suppliers yet — be first!" messaging
  • My Listing tab — preview card + inline edit form (company info, categories, service area, logo upload); POST /suppliers/dashboard/listing saves changes
  • Boost & Upsells tab — current plan, active boosts, available boosts with Paddle.Checkout.open() purchase buttons, credit packs grid, summary sidebar with visibility multiplier
• Business plan PDF export — businessplan.py with WeasyPrint PDF engine; plan.html + plan.css A4 templates (executive summary, CAPEX, OPEX, revenue model, 5-year P&L, 12-month cash flow, sensitivity, key metrics); bilingual EN/DE; generate_business_plan worker task
• Business plan routes — GET /planner/export (options page with scenario picker + Paddle checkout), POST /planner/export/checkout, GET /planner/export/success, GET /planner/export/<id> (download); export CTA in planner sidebar
• Supplier landing page enhanced — live stats from DB (business plans created, avg project value, suppliers listed, monthly leads); real anonymized lead preview cards (fallback to example data); credit explainer (hot=35, warm=20, cool=8); "Most Popular" badge on Growth plan; expanded FAQ (8 questions including credits, countries, cancellation); social proof section
• Admin supplier management — GET /admin/suppliers with tier/country/name filters (HTMX search), GET /admin/suppliers/<id> detail with profile info, credit balance + ledger, active boosts, lead forward history; POST /admin/suppliers/<id>/credits manual credit adjustment; POST /admin/suppliers/<id>/tier manual tier change; supplier stats on admin dashboard (claimed, growth, pro, credits spent, leads forwarded)
• Feedback widget — compact "Feedback" button in navbar opens HTMX popover with textarea; POST /feedback rate-limited (5/hr per IP), inserts into feedback table; GET /admin/feedback paginated admin view with user email
  • page URL

Added — Phase 1: Lead Operations + Builder Directory Monetization

• SDK migration — replaced raw httpx calls with official paddle-python-sdk and resend SDKs for type safety, built-in webhook verification, and cleaner code; send_email() now accepts from_addr parameter; all Paddle API calls use SDK client
• EMAIL_ADDRESSES dict — hardcoded transactional, leads, and nurture from-addresses sharing the notification.padelnomics.io Resend domain
• Paddle product setup script — scripts/setup_paddle.py creates all 14 products/prices programmatically via SDK; outputs .env snippet for CI
• Claude Code skills — .claude/skills/paddle-integration/SKILL.md and .claude/skills/resend-emails/SKILL.md for consistent SDK usage patterns
• Migration 0007 — credit_ledger, lead_forwards, supplier_boosts tables; 12 new columns on suppliers (profile, credits); credit_cost and unlock_count on lead_requests
• Credit system (credits.py) — get_balance, add_credits, spend_credits, unlock_lead, compute_credit_cost, monthly_credit_refill, get_ledger; InsufficientCredits exception; heat-based pricing (hot=35, warm=20, cool=8 credits); refill_monthly_credits worker task + scheduler
• Admin lead management — GET /admin/leads with status/heat/country filters (HTMX search), GET /admin/leads/<id> detail with project brief + forward history, POST /admin/leads/<id>/status update, POST /admin/leads/<id>/forward manual forward (no credit cost); lead funnel stats on admin dashboard (planner users → leads → verified → unlocked)
• Lead forwarding emails — send_lead_forward_email worker task sends full project brief + contact details to supplier; send_lead_matched_notification notifies entrepreneur when a supplier unlocks their lead
• Credit cost computed on submission — credit_cost set from heat score both on verified-user submission and on email verification
• Supplier signup wizard (/suppliers/signup) — 4-step HTMX wizard: plan selection (Growth €149/mo, Pro €399/mo), boost add-ons (logo, highlight, verified, newsletter), credit packs (25-250), account details + order summary; builds multi-item Paddle transaction; _accumulated hidden JSON pattern
• Supplier claim flow — GET /suppliers/claim/<slug> verifies unclaimed and redirects to signup with pre-fill
• Webhook handlers — subscription.activated with supplier_* plan creates supplier record with tier, credits, and boosts; transaction.completed handles credit pack purchases and sticky boost purchases with expiry
• Supplier profile page (/directory/<slug>) — public profile with logo, verified badge, description, service categories as pills, service area, years in business, project count, website; "Request Quote" and "Claim This Listing" CTAs
• Directory card links — all directory cards now link to supplier profile pages; paid-tier cards show "Request Quote" mini-CTA
• Supplier lead feed (/suppliers/leads) — requires login + paid supplier tier; shows anonymized lead cards with heat badge, facility type, courts, country, timeline, budget range, credit cost, unlock count; POST /suppliers/leads/<id>/unlock spends credits, creates lead_forward, sends emails, returns full-details card via HTMX swap
• Email nurture via Resend Audiences — on first scenario save, user is added to "Planner Users" audience (triggers 3-email automation); on quote submission, user is removed from audience (stops nurture)
• PADDLE_PRICES expanded — 13 new price keys for supplier plans, boosts, credit packs; PADDLE_ENVIRONMENT config for sandbox/production switching

Changed

• Supplier marketing page CTAs link to /suppliers/signup instead of mailto
• httpx removed from direct dependencies (transitive via paddle SDK)

Added

• Double opt-in email verification for quote requests — guest quote submissions now require email verification before the lead goes live; verification click also creates a user account and logs them in automatically (GDPR-friendly consent trail)
• GET /leads/verify route — validates token, activates lead (pending_verification → new, sets verified_at), logs user in, sends admin notification and welcome email
• send_quote_verification worker task — branded verification email with project details and "Verify & Activate Quote" CTA button (DEBUG mode prints link to console)
• quote_verify_sent.html template — "Check your email" page shown after guest quote submission
• Migration 0006 — adds verified_at TEXT column to lead_requests
• 9 new tests in TestQuoteVerification class covering the full verification flow, expired tokens, duplicate verification, and user creation

Changed

• Inline CTA full copy — mobile/narrow-screen inline quote CTA now matches sidebar: "Next Step" label, full title, description, 4 checkmark benefits, "Get Supplier Quotes" button, and "Takes ~2 minutes" hint
• Signup bar simplified — removed × close button from guest signup bar; now a non-dismissable nudge (still only shown on results tabs via JS)
• Investment tab narrower — CAPEX tab content constrained to 800px max-width so 3-column card grid, table, and chart don't stretch across full 1100px on wide screens

Changed

• Quote form → standalone 9-step HTMX wizard — extracted "Get Quotes" from planner Step 5 into a standalone multi-step wizard at /leads/quote using server-rendered HTMX partials; each step validates server-side and swaps via hx-post/hx-get with OOB dot progress updates; accumulated state passed forward as hidden JSON field (no JS state management)
• Planner reduced to 4 steps — removed embedded quote form (Step 5) from planner wizard; Step 4 "Get Quotes →" now navigates to /leads/quote with pre-filled params (venue, courts, glass, lighting, country, budget)
• Planner sidebar CTA — "Get Supplier Quotes" button now links to standalone quote wizard instead of scrolling to embedded Step 5; sidebar now visible on all tabs including assumptions (was results-only)
• Sticky wizard nav — planner preview bar (CAPEX/CF/IRR) and back/next buttons now stick to the bottom of the viewport so users don't have to scroll to navigate between steps
• Mobile quote CTA — inline "Get Quotes" card shown below main content on screens narrower than 1400px (where the fixed sidebar is hidden)
• Step 4 → "Show Results" — final planner wizard step now says "Show Results" instead of "Get Quotes" since quote flow is a separate standalone wizard
• Removed "2-5 suppliers" cap language — replaced specific supplier count promises with "matched suppliers" across landing page, supplier FAQ, planner sidebar, and quote form privacy box

Removed

• Inline quote form from planner (Step 5 HTML, #wizSuccess, hidden inputs)
• populateWizAutoFill(), submitQuote(), COUNTRY_NAMES from planner.js
• __PADELNOMICS_QUOTE_URL__ JS variable from planner template
• Step 5 scoped CSS (~155 lines): #wizQuoteForm, .wiz-autofill-summary, .wiz-input, .wiz-privacy-box, .consent-group, .wiz-success, .wiz-signup-nudge, .wiz-checkbox-label

Added

• Supplier tier system — Migration 0005 adds tier (free/growth/pro), logo_url, is_verified, highlight, sticky_until, sticky_country columns to suppliers table for paid listing support
• HTMX live search — directory search input and filters update results via hx-get with 300ms debounce; new /directory/results endpoint returns swappable partial
• Directory card tiers — three-tier card design: Pro (green border, logo, verified badge, website), Growth (description, blue badge), Free (muted, unverified, "Is this your company?" CTA); sticky/featured suppliers pinned to top with blue border
• Supplier pricing page — /suppliers/ now shows Growth (€149/mo) and Pro (€399/mo) plan cards with feature lists, boost add-ons grid (Logo, Highlight, Verified Badge, Sticky Top, Newsletter Feature), updated FAQ
• Mandatory form fields — country, timeline, and stakeholder_type now required on quote request form with server-side 422 validation
• Validation test — test_quote_validation_rejects_missing_fields verifies server returns 422 JSON errors for missing mandatory fields

Changed

• Nav redesign — Zillow-style sticky nav with backdrop-blur: demand-side links (Planner, Directory) left, supply-side (For Suppliers, Help) after separator, Sign In right; removed "Get Started Free" button
• CTA text sweep — "Get Matched" → "Get Quotes" across planner, landing, and lead forms; removed all "Free" qualifiers from CTAs and badges
• ROI calculator fix — realistic cost model: €35K/court (was €25K), staff costs, €8/sqm rent (was €4); payback and ROI now based on total investment (was equity only); defaults: €40/hr rate, 35% utilization; shows ~3.9yr payback, ~26% ROI (was 0.1yr/1255%)
• Directory route refactor — shared _build_directory_query() helper with tier-based SQL ordering (sticky → pro → growth → free → alphabetical)

Added

• Supplier directory — public searchable directory at /directory/ with 279 padel court suppliers across 31 countries; FTS5 full-text search, country and category filters, pagination, category-colored badges, unclaimed listing model
• Supplier landing page — /suppliers/ marketing page for suppliers: hero, how-it-works steps, example lead preview, FAQ, "Claim Your Listing" CTAs
• Migration 0004 — creates suppliers table with FTS5 virtual table, content-sync triggers, and seeds 279 suppliers from PadelDirectory.md
• Quick ROI calculator — landing page now features an interactive 3-slider calculator (courts, rate, utilization) showing investment, monthly cash flow, payback period, and annual ROI in real time
• Supplier matching section — landing page "Find the Right Suppliers" section with 3-step flow and link to directory
• FAQ accordion — landing page FAQ covering planner features, signup requirements, supplier matching, directory pricing, and projection accuracy

Changed

• Visual refresh — adopted React prototype color palette and aesthetic site-wide: royal blue primary (#1D4ED8), green (#16A34A), gold (#D97706); elevated cards with soft shadows, rounder corners (rounded-2xl cards, rounded-xl buttons/inputs), frosted-glass planner nav, highlighted CTA regions with blue-tinted backgrounds, pill-shaped toggle/filter controls, polished buttons with colored shadows, stronger hover lift on directory cards
• Landing hero redesigned — two-column layout with headline + CTAs on left and interactive Quick ROI calculator on right (matching React prototype); green badge pill, feature check bullets, "Open Full Planner" CTA inside calculator card; responsive single-column on mobile
• Landing page redesigned — replaced screenshot card with Quick ROI calculator; added supplier matching section, FAQ, and live supplier stats; CTAs renamed "Open the Planner — Free"; Build journey card updated with live supplier/country counts
• Navbar — Planner and Directory links now visible for all users (not just logged-in); footer updated with Directory and For Suppliers links
• Planner CTAs — removed sticky "Get Builder Quotes" footer bar; CAPEX and Returns tab CTAs now navigate to wizard step 5 (integrated lead qualifier) instead of redirecting to standalone /leads/quote form
• Sitemap — added /planner/, /directory/, and /suppliers/ URLs

Changed

• Planner wizard — Assumptions tab reorganized into 5 guided steps (Your Venue → Pricing → Costs → Finance → Get Matched) with live preview bar and step navigation; reduces cognitive load from 60 sliders to ~6-15 per step
• Integrated lead qualifier — Step 5 "Get Matched" embeds the supplier quote form directly in the planner; auto-fills venue, courts, glass, lighting, country, budget from planner state; submits inline via fetch
• JSON quote endpoint — POST /leads/quote now accepts application/json and returns {"ok": true, "heat": "..."} for inline planner submissions; standalone HTML form unchanged

Added — Phase 0 Round 2: Polish & Country-Specific Calculator

• Country-specific calculator — country selector (DE/ES/IT/FR/NL/SE/UK/Other) and permitsCompliance CAPEX item for Indoor Rent and Outdoor scenarios; country presets auto-adjust permit costs
• Permits & Compliance — new CAPEX line item for building permits, noise studies, and regulatory compliance (default €12K for Germany); excluded from Indoor Buy where Planning + Permits already covers this
• Quote form redesign — elevated white card on gradient background, green gradient CTA buttons, progress labels (Project/Details/Contact), privacy info box, mandatory consent checkbox
• Project phase (replaces location_status options) — 7-stage progression: still searching → location found → converting existing → lease signed → permit not filed → permit pending → permit granted; updated heat scoring
• Stakeholder type field — "You are..." selector (Entrepreneur, Tennis Club, Municipality, Developer, Operator, Architect) with stakeholder_type DB column (migration 0003)
• Build context — added "Need Help Finding a Venue / Land" (venue_search) option
• Quote submitted page redesign — "You're matched!" flow with next-steps timeline, email confirmation box, and signup CTA for guests
• Migration 0003 — adds stakeholder_type TEXT column to lead_requests

Changed

• Landing page — replaced teaser calculator with planner screenshot in browser-frame card + "Start Planning — Free" CTA; all CTAs now point to /planner/ (no signup gate)
• Heat score — updated calculate_heat_score() for new project phase values (permit_granted +4, lease_signed/permit_pending +3, converting_existing/permit_not_filed +2, location_found +1)
• Quote URL — planner now passes country parameter to quote form prefill
• Admin email — includes stakeholder type and updated field labels

Added — Phase 0: Ungate & Validate

• Guest mode planner — removed auth gate from /planner/ and /planner/calculate; scenarios still require login
• New calculator variables — budgetTarget (budget vs CAPEX comparison), glassType (standard/panoramic, 1.4x multiplier), lightingType (LED standard/competition/natural, 1.5x/0x multipliers)
• Pill select UI component — reusable pillSelect() helper in planner.js with matching .pill-btn CSS for multi-option inputs
• Budget indicator card — shows over/under budget with variance amount and percentage on the Investment tab
• 3-step "Get Builder Quotes" flow — /leads/quote with project specs, details, and contact steps; no login required
• Lead heat scoring — calculate_heat_score() rates leads as hot/warm/cool based on timeline, financing, location readiness, and budget signals
• PDF export CTA — "Export Business Plan (PDF) — €99" wired to Paddle checkout (business_plan price in PADDLE_PRICES)
• SEO meta tags — <meta> description, og:title, og:description, og:image on planner page
• Migration 0002 — expands lead_requests with 17 new columns for quote qualification flow; makes user_id nullable for guest leads
• Phase 0 test suite (tests/test_phase0.py) — 47 tests covering guest mode, glass/lighting/budget variables, heat scoring, quote submission, schema validation
• Updated Hypothesis strategy in test_calculator.py with budgetTarget, glassType, lightingType

Changed

• Planner CTA links now point to /leads/quote with pre-filled calculator state params (venue, courts, glass, lighting, budget)
• Sticky footer bar updated: "Get Builder Quotes" + "Export Business Plan (PDF)" replace old supplier/financing links

Changed

• Landing page journey section: renamed "From Idea to Operating Hall" → "Your Journey", expanded from 4 cards to 5 (Explore → Plan → Finance → Build → Grow) with "Coming Soon" badges on unreleased stages
• Added .grid-5 CSS helper for 5-column grid layout

Changed

• Pico CSS → Tailwind CSS v4 — full design system migration across all templates (except planner, which keeps its own CSS)
  • Standalone Tailwind CLI binary (no Node.js) with make css-build / make css-watch
  • Court Tech brand theme: navy/charcoal/electric/accent color palette
  • Component classes (.btn, .card, .form-input, .table, .badge, .flash, etc.) in input.css for consistent styling
  • Self-hosted Commit Mono font (replaces JetBrains Mono) for monospace data display
  • Docker multi-stage build: CSS compiled in dedicated stage before Python build
• Landing page teaser calculator restyled with Tailwind utilities and brand colors

Removed

• Pico CSS CDN dependency
• custom.css (replaced by Tailwind input.css with @layer components)
• JetBrains Mono font (replaced by self-hosted Commit Mono)

Fixed

• Empty env vars (e.g. SECRET_KEY=) now fall back to defaults instead of silently using "" — fixes 500 on every request when .env has blank values

Added

• Comprehensive migration test suite (tests/test_migrations.py — 20 tests) covering fresh DB, existing DB, up-to-date DB, idempotent migration, version discovery, _is_fresh_db, migration 0001 correctness, and ordering
• Expanded migrate.py module docstring documenting the 8-step algorithm, protocol for adding migrations, and design decisions
• Sequential migration system (migrations/migrate.py) — tracks applied versions in _migrations table, auto-detects fresh vs existing DBs, runs pending migrations in order
• migrations/versions/0001_rename_ls_to_paddle.py — first versioned migration (absorbed from scripts/migrate_to_paddle.py)
• Server-side financial calculator (planner/calculator.py) — ported JS calc(), pmt(), calcIRR() to Python so the full financial model is no longer exposed in client-side JavaScript
• POST /planner/calculate endpoint for server-side computation
• Pre-computed initial data (window.__PADELNOMICS_INITIAL_D__) injected on page load for instant first render
• Debounced API fetch pattern in planner.js with AbortController for in-flight request cancellation
• Computing indicator CSS (.planner-app--computing) with subtle "computing..." text
• Comprehensive test suite for calculator (tests/test_calculator.py — 227 tests) covering all 4 venue/ownership combos, edge cases, and Hypothesis property-based fuzzing
• Comprehensive billing test suite (371 tests total):
  • tests/conftest.py — shared fixtures (DB, app, clients, subscriptions, webhook helpers)
  • tests/test_billing_helpers.py — unit tests for SQL helpers, feature/limit access, plan determination (60+ tests + parameterized + Hypothesis)
  • tests/test_billing_webhooks.py — integration tests for LemonSqueezy webhooks (signature verification, all lifecycle events, Hypothesis fuzzing)
  • tests/test_billing_routes.py — route tests (pricing, checkout, manage, cancel, resume, subscription_required decorator)
  • Added hypothesis>=6.100.0 and respx>=0.22.0 to dev dependencies for property-based testing and httpx mocking
  • Factored into Copier template — all billing tests now generate as .jinja templates with provider-specific conditionals for Stripe, Paddle, and LemonSqueezy
• GitLab CI/CD pipeline (.gitlab-ci.yml) — runs pytest + ruff on master/MRs, auto-deploys on master
• Blue-green deployment with Docker Compose profiles (docker-compose.prod.yml, deploy.sh)
  • nginx router on port 5000 proxies to active blue/green slot
  • Zero-downtime: new slot health-checked before traffic switch
  • Automatic rollback on failed health check

Removed

• scripts/migrate_to_paddle.py — superseded by versions/0001_rename_ls_to_paddle.py

Changed

• planner.js no longer contains calc(), pmt(), or calcIRR() functions — computation moved server-side
• render() split into render() (tab switching + schedule calc) and renderWith(d) (DOM updates from data)
• Tab switching now renders from _lastD cache (instant, no API call)
• Slider input triggers 200ms debounced server call instead of synchronous client-side calc