Changeset 0.22.8 (#150)

2026-03-04 16:06:12 +00:00
parent 389e47b0f9
commit 7e26a2a261
114 changed files with 3700 additions and 7572 deletions
--- a/server/database/migrations/sqlite/006_knowledge.sql
+++ b/server/database/migrations/sqlite/006_knowledge.sql
@@ -0,0 +1,73 @@
+-- Chat Switchboard — 006 Knowledge Bases (SQLite)
+
+CREATE TABLE IF NOT EXISTS knowledge_bases (
+    id              TEXT PRIMARY KEY,
+    name            TEXT NOT NULL,
+    description     TEXT NOT NULL DEFAULT '',
+    scope           TEXT NOT NULL DEFAULT 'global',
+    owner_id        TEXT REFERENCES users(id) ON DELETE CASCADE,
+    team_id         TEXT REFERENCES teams(id) ON DELETE CASCADE,
+    embedding_config TEXT NOT NULL DEFAULT '{}',
+    document_count  INTEGER NOT NULL DEFAULT 0,
+    chunk_count     INTEGER NOT NULL DEFAULT 0,
+    total_bytes     INTEGER NOT NULL DEFAULT 0,
+    status          TEXT NOT NULL DEFAULT 'active',
+    discoverable    INTEGER NOT NULL DEFAULT 1,
+    created_at      TEXT NOT NULL DEFAULT (datetime('now')),
+    updated_at      TEXT NOT NULL DEFAULT (datetime('now'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_kb_scope ON knowledge_bases(scope);
+CREATE INDEX IF NOT EXISTS idx_kb_owner ON knowledge_bases(owner_id);
+CREATE INDEX IF NOT EXISTS idx_kb_team ON knowledge_bases(team_id);
+
+CREATE TABLE IF NOT EXISTS kb_documents (
+    id              TEXT PRIMARY KEY,
+    kb_id           TEXT NOT NULL REFERENCES knowledge_bases(id) ON DELETE CASCADE,
+    filename        TEXT NOT NULL,
+    content_type    TEXT NOT NULL,
+    size_bytes      INTEGER NOT NULL,
+    storage_key     TEXT NOT NULL,
+    extracted_text  TEXT,
+    chunk_count     INTEGER NOT NULL DEFAULT 0,
+    status          TEXT NOT NULL DEFAULT 'pending',
+    error           TEXT,
+    uploaded_by     TEXT NOT NULL REFERENCES users(id),
+    created_at      TEXT NOT NULL DEFAULT (datetime('now')),
+    updated_at      TEXT NOT NULL DEFAULT (datetime('now'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_kbdoc_kb ON kb_documents(kb_id);
+
+CREATE TABLE IF NOT EXISTS kb_chunks (
+    id              TEXT PRIMARY KEY,
+    kb_id           TEXT NOT NULL REFERENCES knowledge_bases(id) ON DELETE CASCADE,
+    document_id     TEXT NOT NULL REFERENCES kb_documents(id) ON DELETE CASCADE,
+    chunk_index     INTEGER NOT NULL,
+    content         TEXT NOT NULL,
+    token_count     INTEGER NOT NULL DEFAULT 0,
+    metadata        TEXT NOT NULL DEFAULT '{}',
+    created_at      TEXT NOT NULL DEFAULT (datetime('now'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_kbchunk_kb ON kb_chunks(kb_id);
+CREATE INDEX IF NOT EXISTS idx_kbchunk_doc ON kb_chunks(document_id);
+
+CREATE TABLE IF NOT EXISTS channel_knowledge_bases (
+    channel_id  TEXT NOT NULL REFERENCES channels(id) ON DELETE CASCADE,
+    kb_id       TEXT NOT NULL REFERENCES knowledge_bases(id) ON DELETE CASCADE,
+    enabled     INTEGER NOT NULL DEFAULT 1,
+    added_at    TEXT NOT NULL DEFAULT (datetime('now')),
+    PRIMARY KEY (channel_id, kb_id)
+);
+
+CREATE TABLE IF NOT EXISTS persona_knowledge_bases (
+    persona_id  TEXT NOT NULL REFERENCES personas(id) ON DELETE CASCADE,
+    kb_id       TEXT NOT NULL REFERENCES knowledge_bases(id) ON DELETE CASCADE,
+    auto_search INTEGER NOT NULL DEFAULT 0,
+    added_at    TEXT NOT NULL DEFAULT (datetime('now')),
+    PRIMARY KEY (persona_id, kb_id)
+);
+
+CREATE INDEX IF NOT EXISTS idx_persona_kb_persona ON persona_knowledge_bases(persona_id);
+CREATE INDEX IF NOT EXISTS idx_persona_kb_kb ON persona_knowledge_bases(kb_id);