Sharang Parnerkar
1c3cec2c06
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Full pitch versioning: 12 data tables versioned as JSONB snapshots, git-style parent chain (draft→commit→fork), per-investor assignment, side-by-side diff engine, version-aware /api/data + /api/financial-model. Bug fixes: FM editor [object Object] for JSONB arrays, admin scroll. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
77 lines
2.9 KiB
TypeScript
77 lines
2.9 KiB
TypeScript
import pool from './db'
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/**
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* The 12 data tables tracked per version.
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* Each maps to a pitch_version_data.table_name value.
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*/
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export const VERSION_TABLES = [
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'company', 'team', 'financials', 'market', 'competitors',
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'features', 'milestones', 'metrics', 'funding', 'products',
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'fm_scenarios', 'fm_assumptions',
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] as const
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export type VersionTableName = typeof VERSION_TABLES[number]
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/** Maps version table names to the actual DB table + ORDER BY */
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const TABLE_QUERIES: Record<VersionTableName, string> = {
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company: 'SELECT * FROM pitch_company LIMIT 1',
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team: 'SELECT * FROM pitch_team ORDER BY sort_order',
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financials: 'SELECT * FROM pitch_financials ORDER BY year',
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market: 'SELECT * FROM pitch_market ORDER BY id',
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competitors: 'SELECT * FROM pitch_competitors ORDER BY id',
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features: 'SELECT * FROM pitch_features ORDER BY sort_order',
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milestones: 'SELECT * FROM pitch_milestones ORDER BY sort_order',
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metrics: 'SELECT * FROM pitch_metrics ORDER BY id',
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funding: 'SELECT * FROM pitch_funding LIMIT 1',
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products: 'SELECT * FROM pitch_products ORDER BY sort_order',
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fm_scenarios: 'SELECT * FROM pitch_fm_scenarios ORDER BY is_default DESC, name',
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fm_assumptions: 'SELECT * FROM pitch_fm_assumptions ORDER BY sort_order',
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}
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/**
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* Snapshot all base tables into pitch_version_data for a given version.
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*/
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export async function snapshotBaseTables(versionId: string, adminId: string | null): Promise<void> {
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const client = await pool.connect()
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try {
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for (const tableName of VERSION_TABLES) {
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const { rows } = await client.query(TABLE_QUERIES[tableName])
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await client.query(
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`INSERT INTO pitch_version_data (version_id, table_name, data, updated_by)
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VALUES ($1, $2, $3, $4)
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ON CONFLICT (version_id, table_name) DO UPDATE SET data = $3, updated_at = NOW(), updated_by = $4`,
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[versionId, tableName, JSON.stringify(rows), adminId],
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)
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}
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} finally {
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client.release()
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}
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}
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/**
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* Copy all version data from one version to another.
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*/
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export async function copyVersionData(fromVersionId: string, toVersionId: string, adminId: string | null): Promise<void> {
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await pool.query(
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`INSERT INTO pitch_version_data (version_id, table_name, data, updated_by)
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SELECT $1, table_name, data, $3
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FROM pitch_version_data WHERE version_id = $2`,
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[toVersionId, fromVersionId, adminId],
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)
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}
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/**
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* Load all version data as a map of table_name → JSONB rows.
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*/
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export async function loadVersionData(versionId: string): Promise<Record<string, unknown[]>> {
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const { rows } = await pool.query(
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`SELECT table_name, data FROM pitch_version_data WHERE version_id = $1`,
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[versionId],
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)
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const result: Record<string, unknown[]> = {}
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for (const row of rows) {
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result[row.table_name] = typeof row.data === 'string' ? JSON.parse(row.data) : row.data
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}
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return result
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}
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