178 lines
7.9 KiB
SQL
178 lines
7.9 KiB
SQL
-- ==========================================
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-- Chat Switchboard — 003 Providers & Routing
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-- ==========================================
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-- Provider configs, model catalog, pricing, health, capability
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-- overrides, and routing policies.
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-- ICD §10 (Providers & Routing), §11 (Models & Preferences)
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-- ==========================================
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-- =========================================
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-- PROVIDER CONFIGS
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-- =========================================
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CREATE TABLE IF NOT EXISTS provider_configs (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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scope VARCHAR(10) NOT NULL
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CHECK (scope IN ('global', 'team', 'personal')),
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owner_id UUID,
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name VARCHAR(100) NOT NULL,
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provider VARCHAR(50) NOT NULL,
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endpoint TEXT NOT NULL,
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-- Encrypted API key (AES-256-GCM)
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api_key_enc BYTEA,
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key_nonce BYTEA,
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key_scope TEXT NOT NULL DEFAULT 'global',
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model_default VARCHAR(100),
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config JSONB DEFAULT '{}'::jsonb,
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headers JSONB DEFAULT '{}'::jsonb,
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settings JSONB DEFAULT '{}'::jsonb,
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is_active BOOLEAN DEFAULT true,
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is_private BOOLEAN DEFAULT false,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_provider_configs_scope ON provider_configs(scope);
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CREATE INDEX IF NOT EXISTS idx_provider_configs_owner ON provider_configs(owner_id) WHERE owner_id IS NOT NULL;
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CREATE INDEX IF NOT EXISTS idx_provider_configs_active ON provider_configs(is_active) WHERE is_active = true;
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DROP TRIGGER IF EXISTS provider_configs_updated_at ON provider_configs;
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CREATE TRIGGER provider_configs_updated_at BEFORE UPDATE ON provider_configs
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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COMMENT ON COLUMN provider_configs.scope IS 'global=admin-managed, team=team-scoped, personal=user BYOK';
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COMMENT ON COLUMN provider_configs.owner_id IS 'NULL for global; teams.id for team scope; users.id for personal scope';
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COMMENT ON COLUMN provider_configs.api_key_enc IS 'AES-256-GCM encrypted API key (BYTEA)';
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COMMENT ON COLUMN provider_configs.key_nonce IS 'AES-GCM nonce for api_key_enc';
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COMMENT ON COLUMN provider_configs.key_scope IS 'Encryption tier: global/team use env key, personal uses UEK';
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COMMENT ON COLUMN provider_configs.headers IS 'Custom HTTP headers (e.g. OpenRouter HTTP-Referer)';
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COMMENT ON COLUMN provider_configs.settings IS 'Provider-specific params (e.g. Venice web_search, OpenRouter route)';
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COMMENT ON COLUMN provider_configs.is_private IS 'Data stays on-prem (local/self-hosted provider)';
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-- =========================================
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-- MODEL CATALOG
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-- =========================================
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CREATE TABLE IF NOT EXISTS model_catalog (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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provider_config_id UUID NOT NULL REFERENCES provider_configs(id) ON DELETE CASCADE,
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model_id TEXT NOT NULL,
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display_name TEXT,
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model_type VARCHAR(20) DEFAULT 'chat',
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capabilities JSONB NOT NULL DEFAULT '{}',
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pricing JSONB,
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visibility VARCHAR(10) DEFAULT 'disabled'
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CHECK (visibility IN ('enabled', 'disabled', 'team')),
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last_synced_at TIMESTAMPTZ,
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created_at TIMESTAMPTZ DEFAULT NOW(),
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updated_at TIMESTAMPTZ DEFAULT NOW(),
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UNIQUE(provider_config_id, model_id)
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);
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CREATE INDEX IF NOT EXISTS idx_model_catalog_provider ON model_catalog(provider_config_id);
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CREATE INDEX IF NOT EXISTS idx_model_catalog_enabled ON model_catalog(visibility) WHERE visibility = 'enabled';
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CREATE INDEX IF NOT EXISTS idx_model_catalog_type ON model_catalog(model_type);
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DROP TRIGGER IF EXISTS model_catalog_updated_at ON model_catalog;
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CREATE TRIGGER model_catalog_updated_at BEFORE UPDATE ON model_catalog
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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COMMENT ON COLUMN model_catalog.visibility IS 'disabled by default — admin must enable for global models';
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COMMENT ON COLUMN model_catalog.model_type IS 'chat, embedding, image — from provider API sync';
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COMMENT ON COLUMN model_catalog.capabilities IS 'Intrinsic: {"streaming","tool_calling","vision","thinking","reasoning","code_optimized","web_search","max_context","max_output_tokens"}';
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-- =========================================
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-- MODEL PRICING
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-- =========================================
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CREATE TABLE IF NOT EXISTS model_pricing (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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provider_config_id UUID NOT NULL REFERENCES provider_configs(id) ON DELETE CASCADE,
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model_id TEXT NOT NULL,
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input_per_m NUMERIC(10,6),
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output_per_m NUMERIC(10,6),
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cache_create_per_m NUMERIC(10,6),
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cache_read_per_m NUMERIC(10,6),
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currency TEXT NOT NULL DEFAULT 'USD',
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source TEXT NOT NULL DEFAULT 'manual',
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updated_at TIMESTAMPTZ DEFAULT NOW(),
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updated_by UUID REFERENCES users(id),
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UNIQUE(provider_config_id, model_id)
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);
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-- =========================================
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-- PROVIDER HEALTH (v0.22.0)
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-- =========================================
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CREATE TABLE IF NOT EXISTS provider_health (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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provider_config_id UUID NOT NULL REFERENCES provider_configs(id) ON DELETE CASCADE,
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window_start TIMESTAMPTZ NOT NULL,
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request_count INT NOT NULL DEFAULT 0,
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error_count INT NOT NULL DEFAULT 0,
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timeout_count INT NOT NULL DEFAULT 0,
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total_latency_ms BIGINT NOT NULL DEFAULT 0,
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max_latency_ms INT NOT NULL DEFAULT 0,
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rate_limit_count INT NOT NULL DEFAULT 0,
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last_error TEXT,
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last_error_at TIMESTAMPTZ,
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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UNIQUE (provider_config_id, window_start)
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);
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CREATE INDEX IF NOT EXISTS idx_provider_health_window
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ON provider_health (provider_config_id, window_start DESC);
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-- =========================================
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-- CAPABILITY OVERRIDES (v0.22.0)
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-- =========================================
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CREATE TABLE IF NOT EXISTS capability_overrides (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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provider_config_id UUID REFERENCES provider_configs(id) ON DELETE CASCADE,
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model_id TEXT NOT NULL,
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field TEXT NOT NULL,
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value TEXT NOT NULL,
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set_by UUID REFERENCES users(id) ON DELETE SET NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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UNIQUE (provider_config_id, model_id, field)
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);
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CREATE INDEX IF NOT EXISTS idx_capability_overrides_model
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ON capability_overrides (model_id);
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-- =========================================
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-- ROUTING POLICIES (v0.22.2)
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-- =========================================
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CREATE TABLE IF NOT EXISTS routing_policies (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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name VARCHAR(200) NOT NULL,
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scope VARCHAR(10) NOT NULL DEFAULT 'global'
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CHECK (scope IN ('global', 'team')),
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team_id UUID REFERENCES teams(id) ON DELETE CASCADE,
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priority INTEGER NOT NULL DEFAULT 100,
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policy_type VARCHAR(30) NOT NULL
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CHECK (policy_type IN ('provider_prefer', 'team_route', 'cost_limit', 'model_alias')),
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config JSONB NOT NULL DEFAULT '{}'::jsonb,
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is_active BOOLEAN NOT NULL DEFAULT true,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
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);
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CREATE INDEX IF NOT EXISTS idx_routing_policies_active
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ON routing_policies(is_active, priority) WHERE is_active = true;
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CREATE INDEX IF NOT EXISTS idx_routing_policies_team
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ON routing_policies(team_id) WHERE team_id IS NOT NULL;
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DROP TRIGGER IF EXISTS routing_policies_updated_at ON routing_policies;
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CREATE TRIGGER routing_policies_updated_at BEFORE UPDATE ON routing_policies
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FOR EACH ROW EXECUTE FUNCTION update_updated_at();
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