feat(#2): Implement PostgreSQL 17 + pgvector database schema
Establishes multi-tenant database layer with vector similarity search for AI-powered memory features. Includes Docker infrastructure, Prisma ORM integration, NestJS services, and shared types across the monorepo. Key changes: - Docker: PostgreSQL 17 + pgvector v0.7.4, Valkey cache - Schema: 8 models (User, Workspace, Task, Event, Project, ActivityLog, MemoryEmbedding) with RLS preparation - NestJS: PrismaModule, DatabaseModule, EmbeddingsService - Shared: Type-safe enums, constants, and database types Fixes #2 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Jason Woltje
261
apps/api/prisma/migrations/20260128212935_init/migration.sql
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261
apps/api/prisma/migrations/20260128212935_init/migration.sql
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-- CreateExtension
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CREATE EXTENSION IF NOT EXISTS "vector";
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-- CreateExtension
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CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
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-- CreateEnum
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CREATE TYPE "TaskStatus" AS ENUM ('NOT_STARTED', 'IN_PROGRESS', 'PAUSED', 'COMPLETED', 'ARCHIVED');
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-- CreateEnum
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CREATE TYPE "TaskPriority" AS ENUM ('LOW', 'MEDIUM', 'HIGH');
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-- CreateEnum
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CREATE TYPE "ProjectStatus" AS ENUM ('PLANNING', 'ACTIVE', 'PAUSED', 'COMPLETED', 'ARCHIVED');
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-- CreateEnum
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CREATE TYPE "WorkspaceMemberRole" AS ENUM ('OWNER', 'ADMIN', 'MEMBER', 'GUEST');
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-- CreateEnum
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CREATE TYPE "ActivityAction" AS ENUM ('CREATED', 'UPDATED', 'DELETED', 'COMPLETED', 'ASSIGNED', 'COMMENTED');
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-- CreateEnum
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CREATE TYPE "EntityType" AS ENUM ('TASK', 'EVENT', 'PROJECT', 'WORKSPACE', 'USER');
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-- CreateTable
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CREATE TABLE "users" (
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"id" UUID NOT NULL,
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"email" TEXT NOT NULL,
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"name" TEXT NOT NULL,
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"auth_provider_id" TEXT,
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"preferences" JSONB NOT NULL DEFAULT '{}',
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMPTZ NOT NULL,
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CONSTRAINT "users_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "workspaces" (
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"id" UUID NOT NULL,
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"name" TEXT NOT NULL,
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"owner_id" UUID NOT NULL,
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"settings" JSONB NOT NULL DEFAULT '{}',
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMPTZ NOT NULL,
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CONSTRAINT "workspaces_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "workspace_members" (
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"workspace_id" UUID NOT NULL,
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"user_id" UUID NOT NULL,
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"role" "WorkspaceMemberRole" NOT NULL DEFAULT 'MEMBER',
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"joined_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "workspace_members_pkey" PRIMARY KEY ("workspace_id","user_id")
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);
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-- CreateTable
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CREATE TABLE "tasks" (
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"id" UUID NOT NULL,
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"workspace_id" UUID NOT NULL,
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"title" TEXT NOT NULL,
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"description" TEXT,
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"status" "TaskStatus" NOT NULL DEFAULT 'NOT_STARTED',
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"priority" "TaskPriority" NOT NULL DEFAULT 'MEDIUM',
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"due_date" TIMESTAMPTZ,
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"assignee_id" UUID,
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"creator_id" UUID NOT NULL,
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"project_id" UUID,
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"parent_id" UUID,
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"sort_order" INTEGER NOT NULL DEFAULT 0,
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"metadata" JSONB NOT NULL DEFAULT '{}',
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMPTZ NOT NULL,
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"completed_at" TIMESTAMPTZ,
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CONSTRAINT "tasks_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "events" (
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"id" UUID NOT NULL,
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"workspace_id" UUID NOT NULL,
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"title" TEXT NOT NULL,
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"description" TEXT,
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"start_time" TIMESTAMPTZ NOT NULL,
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"end_time" TIMESTAMPTZ,
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"all_day" BOOLEAN NOT NULL DEFAULT false,
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"location" TEXT,
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"recurrence" JSONB,
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"creator_id" UUID NOT NULL,
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"project_id" UUID,
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"metadata" JSONB NOT NULL DEFAULT '{}',
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMPTZ NOT NULL,
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CONSTRAINT "events_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "projects" (
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"id" UUID NOT NULL,
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"workspace_id" UUID NOT NULL,
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"name" TEXT NOT NULL,
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"description" TEXT,
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"status" "ProjectStatus" NOT NULL DEFAULT 'PLANNING',
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"start_date" DATE,
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"end_date" DATE,
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"creator_id" UUID NOT NULL,
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"color" TEXT,
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"metadata" JSONB NOT NULL DEFAULT '{}',
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMPTZ NOT NULL,
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CONSTRAINT "projects_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "activity_logs" (
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"id" UUID NOT NULL,
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"workspace_id" UUID NOT NULL,
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"user_id" UUID NOT NULL,
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"action" "ActivityAction" NOT NULL,
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"entity_type" "EntityType" NOT NULL,
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"entity_id" UUID NOT NULL,
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"details" JSONB NOT NULL DEFAULT '{}',
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "activity_logs_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "memory_embeddings" (
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"id" UUID NOT NULL,
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"workspace_id" UUID NOT NULL,
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"content" TEXT NOT NULL,
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"embedding" vector(1536),
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"entity_type" "EntityType",
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"entity_id" UUID,
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"metadata" JSONB NOT NULL DEFAULT '{}',
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"created_at" TIMESTAMPTZ NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updated_at" TIMESTAMPTZ NOT NULL,
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CONSTRAINT "memory_embeddings_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex
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CREATE UNIQUE INDEX "users_email_key" ON "users"("email");
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-- CreateIndex
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CREATE UNIQUE INDEX "users_auth_provider_id_key" ON "users"("auth_provider_id");
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-- CreateIndex
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CREATE INDEX "workspaces_owner_id_idx" ON "workspaces"("owner_id");
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-- CreateIndex
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CREATE INDEX "workspace_members_user_id_idx" ON "workspace_members"("user_id");
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-- CreateIndex
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CREATE INDEX "tasks_workspace_id_idx" ON "tasks"("workspace_id");
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-- CreateIndex
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CREATE INDEX "tasks_workspace_id_status_idx" ON "tasks"("workspace_id", "status");
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-- CreateIndex
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CREATE INDEX "tasks_workspace_id_due_date_idx" ON "tasks"("workspace_id", "due_date");
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-- CreateIndex
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CREATE INDEX "tasks_assignee_id_idx" ON "tasks"("assignee_id");
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-- CreateIndex
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CREATE INDEX "tasks_project_id_idx" ON "tasks"("project_id");
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-- CreateIndex
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CREATE INDEX "tasks_parent_id_idx" ON "tasks"("parent_id");
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-- CreateIndex
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CREATE INDEX "events_workspace_id_idx" ON "events"("workspace_id");
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-- CreateIndex
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CREATE INDEX "events_workspace_id_start_time_idx" ON "events"("workspace_id", "start_time");
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-- CreateIndex
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CREATE INDEX "events_creator_id_idx" ON "events"("creator_id");
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-- CreateIndex
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CREATE INDEX "events_project_id_idx" ON "events"("project_id");
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-- CreateIndex
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CREATE INDEX "projects_workspace_id_idx" ON "projects"("workspace_id");
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-- CreateIndex
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CREATE INDEX "projects_workspace_id_status_idx" ON "projects"("workspace_id", "status");
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-- CreateIndex
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CREATE INDEX "projects_creator_id_idx" ON "projects"("creator_id");
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-- CreateIndex
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CREATE INDEX "activity_logs_workspace_id_idx" ON "activity_logs"("workspace_id");
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-- CreateIndex
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CREATE INDEX "activity_logs_workspace_id_created_at_idx" ON "activity_logs"("workspace_id", "created_at");
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-- CreateIndex
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CREATE INDEX "activity_logs_entity_type_entity_id_idx" ON "activity_logs"("entity_type", "entity_id");
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-- CreateIndex
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CREATE INDEX "activity_logs_user_id_idx" ON "activity_logs"("user_id");
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-- CreateIndex
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CREATE INDEX "memory_embeddings_workspace_id_idx" ON "memory_embeddings"("workspace_id");
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-- AddForeignKey
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ALTER TABLE "workspaces" ADD CONSTRAINT "workspaces_owner_id_fkey" FOREIGN KEY ("owner_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "workspace_members" ADD CONSTRAINT "workspace_members_workspace_id_fkey" FOREIGN KEY ("workspace_id") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "workspace_members" ADD CONSTRAINT "workspace_members_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "tasks" ADD CONSTRAINT "tasks_workspace_id_fkey" FOREIGN KEY ("workspace_id") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "tasks" ADD CONSTRAINT "tasks_assignee_id_fkey" FOREIGN KEY ("assignee_id") REFERENCES "users"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "tasks" ADD CONSTRAINT "tasks_creator_id_fkey" FOREIGN KEY ("creator_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "tasks" ADD CONSTRAINT "tasks_project_id_fkey" FOREIGN KEY ("project_id") REFERENCES "projects"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "tasks" ADD CONSTRAINT "tasks_parent_id_fkey" FOREIGN KEY ("parent_id") REFERENCES "tasks"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "events" ADD CONSTRAINT "events_workspace_id_fkey" FOREIGN KEY ("workspace_id") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "events" ADD CONSTRAINT "events_creator_id_fkey" FOREIGN KEY ("creator_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "events" ADD CONSTRAINT "events_project_id_fkey" FOREIGN KEY ("project_id") REFERENCES "projects"("id") ON DELETE SET NULL ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "projects" ADD CONSTRAINT "projects_workspace_id_fkey" FOREIGN KEY ("workspace_id") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "projects" ADD CONSTRAINT "projects_creator_id_fkey" FOREIGN KEY ("creator_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "activity_logs" ADD CONSTRAINT "activity_logs_workspace_id_fkey" FOREIGN KEY ("workspace_id") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "activity_logs" ADD CONSTRAINT "activity_logs_user_id_fkey" FOREIGN KEY ("user_id") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "memory_embeddings" ADD CONSTRAINT "memory_embeddings_workspace_id_fkey" FOREIGN KEY ("workspace_id") REFERENCES "workspaces"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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@@ -0,0 +1,8 @@
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-- Add HNSW index for fast vector similarity search on memory_embeddings table
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-- Using cosine distance operator for semantic similarity
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-- Parameters: m=16 (max connections per layer), ef_construction=64 (build quality)
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CREATE INDEX IF NOT EXISTS memory_embeddings_embedding_idx
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ON memory_embeddings
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USING hnsw (embedding vector_cosine_ops)
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WITH (m = 16, ef_construction = 64);
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3
apps/api/prisma/migrations/migration_lock.toml
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3
apps/api/prisma/migrations/migration_lock.toml
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# Please do not edit this file manually
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# It should be added in your version-control system (e.g., Git)
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provider = "postgresql"
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