feat: implement project bus MVP

2026-07-30 02:13:26 +02:00
commit bc55924198
28 changed files with 3518 additions and 0 deletions
@@ -0,0 +1,144 @@
+PRAGMA foreign_keys = ON;
+
+CREATE TABLE IF NOT EXISTS schema_migrations (
+    version INTEGER PRIMARY KEY,
+    applied_at TEXT NOT NULL
+);
+
+CREATE TABLE projects (
+    project_id TEXT PRIMARY KEY,
+    name TEXT NOT NULL,
+    description TEXT NOT NULL DEFAULT '',
+    created_at TEXT NOT NULL
+);
+
+CREATE TABLE actors (
+    actor_id TEXT PRIMARY KEY,
+    auth_subject TEXT NOT NULL UNIQUE,
+    display_name TEXT NOT NULL,
+    created_at TEXT NOT NULL
+);
+
+CREATE TABLE project_memberships (
+    project_id TEXT NOT NULL REFERENCES projects(project_id),
+    actor_id TEXT NOT NULL REFERENCES actors(actor_id),
+    role TEXT NOT NULL CHECK (role IN (
+        'SYSTEM','PO','PM','PA','ARCHITECT','LEAD_ENGINEER',
+        'IMPLEMENTER','REVIEWER','SECURITY_REVIEWER','OBSERVER'
+    )),
+    active INTEGER NOT NULL DEFAULT 1 CHECK (active IN (0, 1)),
+    created_at TEXT NOT NULL,
+    PRIMARY KEY (project_id, actor_id)
+);
+
+CREATE TABLE work_packages (
+    project_id TEXT NOT NULL REFERENCES projects(project_id),
+    work_package_id TEXT NOT NULL,
+    title TEXT NOT NULL,
+    description TEXT NOT NULL,
+    acceptance_criteria_json TEXT NOT NULL,
+    status TEXT NOT NULL CHECK (status IN (
+        'OPEN','CLAIMED','RESULT_SUBMITTED','IN_REVIEW','REVIEWED',
+        'ACCEPTED','REJECTED','CANCELLED'
+    )),
+    issued_by TEXT NOT NULL REFERENCES actors(actor_id),
+    claimed_by TEXT REFERENCES actors(actor_id),
+    result_submitted_by TEXT REFERENCES actors(actor_id),
+    result_json TEXT,
+    accepted_by TEXT REFERENCES actors(actor_id),
+    created_at TEXT NOT NULL,
+    updated_at TEXT NOT NULL,
+    PRIMARY KEY (project_id, work_package_id)
+);
+CREATE INDEX work_packages_project_status
+    ON work_packages(project_id, status, updated_at);
+
+CREATE TABLE review_requests (
+    project_id TEXT NOT NULL REFERENCES projects(project_id),
+    review_id TEXT NOT NULL,
+    work_package_id TEXT NOT NULL,
+    requested_by TEXT NOT NULL REFERENCES actors(actor_id),
+    reviewer_id TEXT NOT NULL REFERENCES actors(actor_id),
+    review_type TEXT NOT NULL,
+    status TEXT NOT NULL CHECK (status IN ('OPEN','SUBMITTED')),
+    verdict TEXT CHECK (verdict IN ('APPROVE','CHANGES_REQUESTED','REJECT')),
+    findings_json TEXT,
+    created_at TEXT NOT NULL,
+    submitted_at TEXT,
+    PRIMARY KEY (project_id, review_id),
+    FOREIGN KEY (project_id, work_package_id)
+        REFERENCES work_packages(project_id, work_package_id)
+);
+CREATE INDEX review_requests_project_status
+    ON review_requests(project_id, status, reviewer_id);
+
+CREATE TABLE decisions (
+    project_id TEXT NOT NULL REFERENCES projects(project_id),
+    decision_id TEXT NOT NULL,
+    kind TEXT NOT NULL CHECK (kind IN ('PRODUCT','ARCHITECTURE','OPERATIONAL','GATE')),
+    title TEXT NOT NULL,
+    decision TEXT NOT NULL,
+    rationale TEXT NOT NULL,
+    decided_by TEXT NOT NULL REFERENCES actors(actor_id),
+    work_package_id TEXT,
+    created_at TEXT NOT NULL,
+    PRIMARY KEY (project_id, decision_id),
+    FOREIGN KEY (project_id, work_package_id)
+        REFERENCES work_packages(project_id, work_package_id)
+);
+
+CREATE TABLE escalations (
+    project_id TEXT NOT NULL REFERENCES projects(project_id),
+    escalation_id TEXT NOT NULL,
+    raised_by TEXT NOT NULL REFERENCES actors(actor_id),
+    severity TEXT NOT NULL CHECK (severity IN ('LOW','MEDIUM','HIGH','CRITICAL')),
+    title TEXT NOT NULL,
+    description TEXT NOT NULL,
+    status TEXT NOT NULL CHECK (status IN ('OPEN','RESOLVED')),
+    target_role TEXT,
+    resolution TEXT,
+    resolved_by TEXT REFERENCES actors(actor_id),
+    created_at TEXT NOT NULL,
+    resolved_at TEXT,
+    PRIMARY KEY (project_id, escalation_id)
+);
+
+CREATE TABLE event_log (
+    cursor INTEGER PRIMARY KEY AUTOINCREMENT,
+    event_id TEXT NOT NULL UNIQUE,
+    project_id TEXT NOT NULL REFERENCES projects(project_id),
+    event_type TEXT NOT NULL,
+    actor_id TEXT NOT NULL REFERENCES actors(actor_id),
+    actor_role TEXT NOT NULL,
+    aggregate_type TEXT NOT NULL,
+    aggregate_id TEXT NOT NULL,
+    correlation_id TEXT,
+    causation_event_id TEXT,
+    payload_json TEXT NOT NULL,
+    created_at TEXT NOT NULL
+);
+CREATE INDEX event_log_project_cursor ON event_log(project_id, cursor);
+CREATE INDEX event_log_aggregate ON event_log(project_id, aggregate_type, aggregate_id, cursor);
+
+CREATE TRIGGER event_log_no_update
+BEFORE UPDATE ON event_log
+BEGIN
+    SELECT RAISE(ABORT, 'event_log is append-only');
+END;
+
+CREATE TRIGGER event_log_no_delete
+BEFORE DELETE ON event_log
+BEGIN
+    SELECT RAISE(ABORT, 'event_log is append-only');
+END;
+
+CREATE TABLE idempotency_records (
+    project_id TEXT NOT NULL,
+    actor_id TEXT NOT NULL,
+    idempotency_key TEXT NOT NULL,
+    operation TEXT NOT NULL,
+    request_hash TEXT NOT NULL,
+    response_json TEXT NOT NULL,
+    created_at TEXT NOT NULL,
+    PRIMARY KEY (project_id, actor_id, idempotency_key)
+);