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add ADMIN_CONTRIBUTION_LINK_CREATE events for contribution_links

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einhornimmond 2025-12-07 19:14:53 +01:00
parent 6739fa8cfe
commit 9c82c1469c
1 changed files with 40 additions and 5 deletions
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45
database/migration/migrations/0097-fix_production_data_for_blockchain2.ts
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@ -1,6 +1,6 @@
export async function upgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {
/**
* Migration: Correct historical inconsistencies in transactions and users.
* Migration: Correct historical inconsistencies in transactions, users, and contribution_links.
*
* Background:
* Early Gradido production data contains several inconsistencies that violate
@ -11,6 +11,8 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
* - Users whose `created_at` timestamp is after or equal to their first
* transaction.
* - Transaction memos shorter than the required minimum length (5 characters).
* - Existing contribution_links without an associated 'ADMIN_CONTRIBUTION_LINK_CREATE' event,
* which is used to find someone who confirmed the contribution.
*
* Purpose:
* This migration performs the following corrections to ensure historical
@ -20,11 +22,16 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
* the linked user was created after the transaction.
* 3. Update user creation dates to be before their first transaction.
* 4. Ensure all transaction memos meet the minimum length requirement.
* 5. Insert missing 'ADMIN_CONTRIBUTION_LINK_CREATE' events for contribution_links
* that do not yet have such events, using the first Admin as acting_user.
*
* Outcome:
* After this migration, all contribution transactions reference a valid
* moderator existing at the time of the transaction, user creation dates are
* logically consistent, and memos meet the minimum formatting rules.
* After this migration:
* - All contribution transactions reference a valid moderator existing at the time of the transaction.
* - User creation dates are logically consistent with their transactions.
* - Transaction memos meet the minimum formatting rules.
* - Every contribution_link has a corresponding 'ADMIN_CONTRIBUTION_LINK_CREATE' event,
* ensuring blockchain consistency for contributions.
*/
/**
@ -138,7 +145,7 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
;`)
/**
* Ensure all transaction memos meet the minimum length requirement.
* Fix 4: Ensure all transaction memos meet the minimum length requirement.
*
* Background:
* In early Gradido production data, some transactions have a `memo` field
@ -166,6 +173,34 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
END
WHERE CHAR_LENGTH(t.memo) < 5
;`)
/**
* Fix 5: Insert missing 'ADMIN_CONTRIBUTION_LINK_CREATE' events for contribution_links.
*
* Background:
* Each contribution in the blockchain requires a confirmation by a user.
* In the current DB version, there is no information about who confirmed contributions based on contribution_links.
* Recently, functionality was added to create an 'ADMIN_CONTRIBUTION_LINK_CREATE' event
* for newly created contribution_links, but existing contribution_links were not updated.
*
* This query inserts an 'ADMIN_CONTRIBUTION_LINK_CREATE' event for every contribution_link
* that does not already have such an event.
* The acting_user_id is set to the first Admin, and affected_user_id is set to 0.
*/
await queryFn(`
INSERT INTO \`events\`(acting_user_id, affected_user_id, \`type\`, involved_contribution_link_id)
SELECT (
SELECT u.id
FROM users u
JOIN user_roles r ON r.user_id = u.id
WHERE r.role = 'ADMIN'
ORDER BY r.id ASC
LIMIT 1
) AS acting_user_id, 0 as affected_user_id, 'ADMIN_CONTRIBUTION_LINK_CREATE' AS \`type\`, c.id AS involved_contribution_link_id
FROM contribution_links c
LEFT JOIN \`events\` e ON e.involved_contribution_link_id = c.id AND e.type = 'ADMIN_CONTRIBUTION_LINK_CREATE'
WHERE e.id IS NULL
;`)
}
export async function downgrade(queryFn: (query: string, values?: any[]) => Promise<Array<any>>) {