Praxis CI
813bd586d6
v0.3 milestone merged to main. Mastery scoring + competency rubrics + verifiable credentials (formative-tier) shipped. 13/13 REQ-IDs covered. Next milestone: v0.4 (operator tier — cohort dashboard + auth + Postgres). ---ci--- project: praxis phase: 2 milestone: v0.3 status: complete milestone_complete: true milestone_merged_to_main: true ---/ci---
77 lines
3.1 KiB
SQL
77 lines
3.1 KiB
SQL
-- Migration 0003 — mastery tables (SLICE-04, TASK-04-02).
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-- Adds learner_ability (IRT theta persistence) + mastery_progress (path state).
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CREATE TABLE IF NOT EXISTS learner_ability (
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learner_id TEXT NOT NULL,
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path TEXT NOT NULL,
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theta REAL NOT NULL DEFAULT 0.0,
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sigma_sq REAL NOT NULL DEFAULT 1.0,
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observations INTEGER NOT NULL DEFAULT 0,
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updated_at TEXT NOT NULL DEFAULT (datetime('now')),
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PRIMARY KEY (learner_id, path)
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);
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CREATE TABLE IF NOT EXISTS mastery_progress (
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learner_id TEXT NOT NULL,
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path TEXT NOT NULL,
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current_week INTEGER NOT NULL DEFAULT 1,
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scenarios_passed_json TEXT NOT NULL DEFAULT '[]',
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mastery_score REAL NOT NULL DEFAULT 0.0,
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gate_open INTEGER NOT NULL DEFAULT 0,
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updated_at TEXT NOT NULL DEFAULT (datetime('now')),
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PRIMARY KEY (learner_id, path)
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);
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-- Mastery gate event audit log (SLICE-07 TASK-07-02, REQ-NFR-MAST-02).
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-- One row per mastery-flow run that produced a score (scoring_inconclusive
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-- runs do NOT record a gate event — they surface a retry instead).
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CREATE TABLE IF NOT EXISTS mastery_gate_events (
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id TEXT PRIMARY KEY,
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learner_id TEXT NOT NULL,
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path TEXT NOT NULL,
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week INTEGER NOT NULL,
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scenarios_passed_json TEXT NOT NULL DEFAULT '[]',
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rubric_scores_json TEXT NOT NULL DEFAULT '[]',
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mastery_score REAL NOT NULL DEFAULT 0.0,
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gate_open INTEGER NOT NULL DEFAULT 0,
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recorded_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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CREATE INDEX IF NOT EXISTS idx_mastery_gate_events_learner
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ON mastery_gate_events (learner_id, path);
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-- SLICE-09 TASK-09-01 — VC issuer tables (SQLite-backed, D-042, D-043).
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-- issuer_keys: Ed25519 keypairs, private key encrypted at rest (app-layer
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-- SecretBox with PRAXIS_VC_ISSUER_KEY root key). status active|superseded.
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CREATE TABLE IF NOT EXISTS issuer_keys (
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id TEXT PRIMARY KEY,
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public_key TEXT NOT NULL,
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private_key_enc BLOB NOT NULL,
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status TEXT NOT NULL DEFAULT 'active',
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created_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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CREATE INDEX IF NOT EXISTS idx_issuer_keys_status
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ON issuer_keys (status);
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-- issued_credentials: one row per issued VC. status active|revoked.
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CREATE TABLE IF NOT EXISTS issued_credentials (
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id TEXT PRIMARY KEY,
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learner_id TEXT NOT NULL,
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vc_payload_json TEXT NOT NULL,
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signature_b64 TEXT NOT NULL,
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status TEXT NOT NULL DEFAULT 'active',
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issued_at TEXT NOT NULL DEFAULT (datetime('now'))
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);
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CREATE INDEX IF NOT EXISTS idx_issued_credentials_learner
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ON issued_credentials (learner_id);
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-- status_lists: Bitstring Status List (W3C Bitstring Status List v1.0).
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-- One bitstring per list; bit i = revoked status for credential slot i.
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CREATE TABLE IF NOT EXISTS status_lists (
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id TEXT PRIMARY KEY,
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bitstring BLOB NOT NULL,
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size INTEGER NOT NULL,
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updated_at TEXT NOT NULL DEFAULT (datetime('now'))
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); |