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Phase 4 Stage 1: backend foundation (additive endpoints + schema)

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Schema (idempotent migration):
- payment_sessions.is_free_trial -> is_first_session_discount (data copied)
- payment_sessions.mode TEXT NOT NULL DEFAULT 'chat' CHECK (chat|call)
- chat_sessions.topics TEXT[] for ESP picks (info-only)

New endpoints:
- GET /api/client/onboarding-state (drives verif sheet + S6 paywall gate)
- GET /api/client/chat-pricing (rewrite: chat+call groups + first-session
  discount block, per-customer eligibility)
- GET /api/shared/auth-providers (env-probed; replaces ENABLE_SOCIAL_AUTH
  build flag — frontend cutover lands in stage 2)
- GET /api/client/support-handles (Tanya Admin handles, CC-config-driven)

session_warning WS event fires once at 180s remaining.

app_config seeds (mock pricing tiers, first-session discount, support
handles, payment method order, end-session 2-step toggle).

CC SettingsPage: 3 new sections (first-session discount, pricing tiers
JSON editors, support handles).

15/15 Vitest passing. chat_sessions.is_free_trial also renamed for
consistency (plan only specified payment_sessions; pairing.service.js
read both).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
ramadhan sjamsani
2026-05-10 15:56:28 +08:00
parent 4ada7c991a
commit d33d4419ea
24 changed files with 1347 additions and 162 deletions
Download Patch File Download Diff File Expand all files Collapse all files

105
backend/src/db/migrate.js
View File

@@ -549,6 +549,111 @@ const migrate = async () => {
ON CONFLICT (key) DO NOTHING
`
// --- Phase 4 — Customer Flow Redesign ---
// 1. payment_sessions + chat_sessions: replace is_free_trial with is_first_session_discount.
// Phase 3.7 was the first ship of is_free_trial and never went live with real users
// (per project memory), so we copy whatever values exist and drop the old column.
// Idempotent: ADD/DROP both use IF [NOT] EXISTS, and each UPDATE is gated on the
// old column still existing.
await sql`
ALTER TABLE payment_sessions
ADD COLUMN IF NOT EXISTS is_first_session_discount BOOLEAN NOT NULL DEFAULT false
`
await sql`
ALTER TABLE chat_sessions
ADD COLUMN IF NOT EXISTS is_first_session_discount BOOLEAN NOT NULL DEFAULT false
`
// Copy values from the legacy column to the new one. We must use dynamic SQL
// (EXECUTE) inside the DO block — a static reference to is_free_trial would fail
// to parse when the column has already been dropped on a previous re-run.
//
// The IF EXISTS check resolves the column against the *current* search_path so
// test schemas don't false-positive on the dev `public` schema's leftover columns.
// We use to_regclass + pg_attribute (which is search_path-aware) instead of
// information_schema.columns (which lists every schema).
await sql`
DO $$
BEGIN
IF EXISTS (
SELECT 1 FROM pg_attribute
WHERE attrelid = to_regclass('payment_sessions')
AND attname = 'is_free_trial'
AND NOT attisdropped
) THEN
EXECUTE 'UPDATE payment_sessions
SET is_first_session_discount = is_free_trial
WHERE is_free_trial = true
AND is_first_session_discount = false';
END IF;
IF EXISTS (
SELECT 1 FROM pg_attribute
WHERE attrelid = to_regclass('chat_sessions')
AND attname = 'is_free_trial'
AND NOT attisdropped
) THEN
EXECUTE 'UPDATE chat_sessions
SET is_first_session_discount = is_free_trial
WHERE is_free_trial = true
AND is_first_session_discount = false';
END IF;
END
$$
`
await sql`ALTER TABLE payment_sessions DROP COLUMN IF EXISTS is_free_trial`
await sql`ALTER TABLE chat_sessions DROP COLUMN IF EXISTS is_free_trial`
// 2. payment_sessions.mode — chat (default) vs voice call. Voice call is just chat
// with a different price group + a header badge; no extra media handling.
await sql`
ALTER TABLE payment_sessions
ADD COLUMN IF NOT EXISTS mode TEXT NOT NULL DEFAULT 'chat'
CHECK (mode IN ('chat', 'call'))
`
// 3. chat_sessions.topics — ESP picks persisted for info-only display to mitra.
// Does NOT affect matching, pricing, or routing.
await sql`
ALTER TABLE chat_sessions
ADD COLUMN IF NOT EXISTS topics TEXT[]
`
// 4. Phase 4 app_config rows. Use ON CONFLICT (key) DO NOTHING so re-runs don't
// clobber operator edits, and the migration is idempotent against partially
// populated DBs.
await sql`
INSERT INTO app_config (key, value) VALUES
('payment_method_qris_first', ${sql.json({ value: true })}),
('searching_timeout_minutes', ${sql.json({ value: 5 })}),
('end_session_two_step_confirm', ${sql.json({ value: true })}),
('three_minute_warning_enabled', ${sql.json({ value: true })}),
('first_session_discount_enabled', ${sql.json({ value: true })}),
('first_session_discount_actual_price_idr', ${sql.json({ value: 2000 })}),
('first_session_discount_gimmick_price_idr', ${sql.json({ value: 12000 })}),
('first_session_discount_duration_minutes', ${sql.json({ value: 12 })}),
('first_session_discount_modes', ${sql.json({ value: ['chat'] })}),
('pricing_chat_tiers_json', ${sql.json({ tiers: [
{ id: '5', minutes: 5, price_idr: 5000, tag: null },
{ id: '12', minutes: 12, price_idr: 12000, tag: 'paling pas' },
{ id: '30', minutes: 30, price_idr: 25000, tag: 'hemat' },
{ id: '60', minutes: 60, price_idr: 45000, tag: null },
{ id: '120', minutes: 120, price_idr: 80000, tag: 'best deal' },
]})}),
('pricing_call_tiers_json', ${sql.json({ tiers: [
{ id: '10', minutes: 10, price_idr: 9000, tag: null },
{ id: '20', minutes: 20, price_idr: 17000, tag: 'paling pas' },
{ id: '45', minutes: 45, price_idr: 35000, tag: null },
{ id: '60', minutes: 60, price_idr: 45000, tag: 'hemat' },
]})}),
('support_handles_json', ${sql.json({
wa: { label: 'WhatsApp', deeplink: 'https://wa.me/6285173310010' },
telegram: { label: 'Telegram', deeplink: 'https://t.me/halobestie' },
})})
ON CONFLICT (key) DO NOTHING
`
console.log('Migration complete.')
await sql.end()
}