[Allimonae]

Description

Adds local-only mock data so the matching algorithm has a realistic pool and history to develop against.

Mock members (R__Mock_V0003)

• Adds 70 members (IDs ...0011 to ...0080). Together with the 10 from R__Mock_V0001, that makes 80 members.
• Members are modeled on real Patina sign-ups: students and new grads looking for a mentor, and professionals with 2-20 years of experience offering mentorship.
• Names are based on member description
  • First name: {Title}-{Company/University}
  • Last name: {Interests from introduction and topics}
• The industry mix is roughly 50% tech, 30% finance and banking, and 20% other (design, sales, business, consulting, legal, healthcare, sciences).
• match_pref and industry_pref use only the values from the sign-up form dropdowns. This covers mentor, mentee, peer, and no-preference members.
• Some members are inactive and have a deactivation_reason. Some have no LinkedIn URL or extra notes, so the data includes missing optional fields.
• The insert uses ON CONFLICT (id) DO UPDATE, so re-running the repeatable migration refreshes the rows without duplicating them.

Mock match history (R__Mock_V0004)

• Adds seven past match cycles (2026-03 to 2026-09) with fixed IDs 8998-9004. This keeps the seed idempotent and clear of cycles created through the UI.
• Each cycle has matches in a mix of COMPLETED, CANCELLED, and PENDING statuses. This gives the algorithm a history to avoid repeat pairings against, and no pair repeats across cycles.
• Membership changes over time:
  • Members 1-50 are in every cycle.
  • Members 51-65 join in 2026-08.
  • Members 66-80 join in 2026-09.
  • Inactive members appear only in cycles before they paused.
  • With an odd head count, one member sits out each cycle.
• Pairs are mostly sensible, as if hand-matched, with a few poor ones mixed in. match_score follows the current scorers: +20 or -20 for compatible or conflicting match preferences (0 for No Preference), and +10 for the same industry.
• Existing mock matches in these cycles are deleted before the insert, so pairs removed from the file don't linger on re-runs.
• Depends on the members from R__Mock_V0001 and R__Mock_V0003.

Testing

• Run the repeatable migrations against a local database and confirm both files apply without errors.
• Confirm the members table has 80 rows, and that the match cycles and matches tables contain the seeded cycles 8998-9004 with their matches.
• Re-run the migrations to confirm they are idempotent: no duplicate rows, and no changes to cycles created through the UI.

UI Changes

None. These are database seed files for local development only.

[Allimonae]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• Matching algo: Scoring based on history, match preferences, and industry. #135
• Matching algo: Design doc and implementation of a random pairing algorithm. #134
• Matching algo: Add mock members data and match history for matching algo #133 👈 (View in Graphite)
• Matches: Implement CRUD operations and filtering #126 : 3 other dependent PRs (#127 , #128 , #132 )
• main

This stack of pull requests is managed by Graphite. Learn more about stacking.

[spiffyy99]

Same comment on other PR - let's eventually move this to a single word.

[coderabbitai]

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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