James WamplerandClaude Opus 5
0d7b7a6f30
Builds out the vertical slice for planning and writing a novel. Three front ends — the React UI, an embedded Claude agent, and an MCP stdio server — all go through one REST API, so an edit made from Claude Code and one made in the browser are the same edit. Layout: Domain entities and enums, no dependencies Application services, DTOs, the agent tool-use loop and its 15 tools Infrastructure EF Core 10 + SQLite, Anthropic SDK client Api ASP.NET Core 10 minimal APIs, OpenAPI, ProblemDetails Mcp MCP stdio server, 21 tools over the same REST API Web React 19 + Vite + TanStack Query + Tailwind v4 Data model is Project > Characters / OutlineNodes / Chapters > Scenes, plus agent conversations. The outline is a self-nesting tree so acts, sequences and beats can be arranged however the book wants; scenes carry goal/conflict/outcome because that is what the agent drafts prose from. Notes on a few choices: - Conversation history replays to the model as text only. The agent re-reads current state through its tools rather than trusting a record of edits that may since have changed in the UI. - The user's turn is persisted before the tool loop runs, so a question is recorded even when the model call fails. Turn order uses an explicit sequence column; timestamps tie when a turn completes inside one tick. - Tool failures return is_error results rather than throwing, so the model can read the message and correct itself. MCP tools do the same via CallToolResult, which keeps the API's own message instead of a generic SDK error. - The Anthropic client is constructed lazily. It is injected into the agent service, which also serves read-only endpoints, and those should keep working on an install with no key. Sending without one returns 503, not 400. - DateTimeOffset is stored as UTC ticks. SQLite refuses to ORDER BY the default text form, which every "recently updated first" listing depends on. Tests run against real in-memory SQLite rather than the EF in-memory provider so they exercise the cascade deletes and query translation that actually ship. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01S56bfZMGe1hnhpWP4CjjNw
340 lines
16 KiB
C#
340 lines
16 KiB
C#
using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace NovelSoftware.Infrastructure.Persistence.Migrations
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{
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/// <inheritdoc />
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public partial class InitialSchema : Migration
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{
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/// <inheritdoc />
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.CreateTable(
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name: "Projects",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "TEXT", nullable: false),
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Title = table.Column<string>(type: "TEXT", maxLength: 300, nullable: false),
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Author = table.Column<string>(type: "TEXT", nullable: true),
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Genre = table.Column<string>(type: "TEXT", nullable: true),
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Logline = table.Column<string>(type: "TEXT", nullable: true),
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Synopsis = table.Column<string>(type: "TEXT", nullable: true),
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Notes = table.Column<string>(type: "TEXT", nullable: true),
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TargetWordCount = table.Column<int>(type: "INTEGER", nullable: true),
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CreatedAt = table.Column<long>(type: "INTEGER", nullable: false),
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UpdatedAt = table.Column<long>(type: "INTEGER", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Projects", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Characters",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "TEXT", nullable: false),
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ProjectId = table.Column<Guid>(type: "TEXT", nullable: false),
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Name = table.Column<string>(type: "TEXT", maxLength: 200, nullable: false),
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Role = table.Column<string>(type: "TEXT", maxLength: 32, nullable: false),
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Age = table.Column<string>(type: "TEXT", nullable: true),
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Pronouns = table.Column<string>(type: "TEXT", nullable: true),
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Occupation = table.Column<string>(type: "TEXT", nullable: true),
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Appearance = table.Column<string>(type: "TEXT", nullable: true),
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Personality = table.Column<string>(type: "TEXT", nullable: true),
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Backstory = table.Column<string>(type: "TEXT", nullable: true),
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Want = table.Column<string>(type: "TEXT", nullable: true),
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Need = table.Column<string>(type: "TEXT", nullable: true),
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InternalConflict = table.Column<string>(type: "TEXT", nullable: true),
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ExternalConflict = table.Column<string>(type: "TEXT", nullable: true),
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ArcSummary = table.Column<string>(type: "TEXT", nullable: true),
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Voice = table.Column<string>(type: "TEXT", nullable: true),
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Notes = table.Column<string>(type: "TEXT", nullable: true),
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CreatedAt = table.Column<long>(type: "INTEGER", nullable: false),
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UpdatedAt = table.Column<long>(type: "INTEGER", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Characters", x => x.Id);
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table.ForeignKey(
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name: "FK_Characters_Projects_ProjectId",
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column: x => x.ProjectId,
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principalTable: "Projects",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "Conversations",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "TEXT", nullable: false),
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ProjectId = table.Column<Guid>(type: "TEXT", nullable: false),
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Title = table.Column<string>(type: "TEXT", maxLength: 200, nullable: false),
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CreatedAt = table.Column<long>(type: "INTEGER", nullable: false),
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UpdatedAt = table.Column<long>(type: "INTEGER", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Conversations", x => x.Id);
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table.ForeignKey(
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name: "FK_Conversations_Projects_ProjectId",
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column: x => x.ProjectId,
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principalTable: "Projects",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "Chapters",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "TEXT", nullable: false),
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ProjectId = table.Column<Guid>(type: "TEXT", nullable: false),
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Number = table.Column<int>(type: "INTEGER", nullable: false),
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Title = table.Column<string>(type: "TEXT", maxLength: 300, nullable: false),
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Summary = table.Column<string>(type: "TEXT", nullable: true),
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PovCharacterId = table.Column<Guid>(type: "TEXT", nullable: true),
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Setting = table.Column<string>(type: "TEXT", nullable: true),
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Notes = table.Column<string>(type: "TEXT", nullable: true),
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Status = table.Column<string>(type: "TEXT", maxLength: 32, nullable: false),
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TargetWordCount = table.Column<int>(type: "INTEGER", nullable: true),
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CreatedAt = table.Column<long>(type: "INTEGER", nullable: false),
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UpdatedAt = table.Column<long>(type: "INTEGER", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Chapters", x => x.Id);
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table.ForeignKey(
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name: "FK_Chapters_Characters_PovCharacterId",
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column: x => x.PovCharacterId,
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principalTable: "Characters",
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principalColumn: "Id",
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onDelete: ReferentialAction.SetNull);
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table.ForeignKey(
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name: "FK_Chapters_Projects_ProjectId",
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column: x => x.ProjectId,
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principalTable: "Projects",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "CharacterRelationships",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "TEXT", nullable: false),
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CharacterId = table.Column<Guid>(type: "TEXT", nullable: false),
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RelatedCharacterId = table.Column<Guid>(type: "TEXT", nullable: false),
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RelationshipType = table.Column<string>(type: "TEXT", maxLength: 120, nullable: false),
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Description = table.Column<string>(type: "TEXT", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_CharacterRelationships", x => x.Id);
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table.ForeignKey(
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name: "FK_CharacterRelationships_Characters_CharacterId",
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column: x => x.CharacterId,
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principalTable: "Characters",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "FK_CharacterRelationships_Characters_RelatedCharacterId",
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column: x => x.RelatedCharacterId,
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principalTable: "Characters",
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principalColumn: "Id",
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onDelete: ReferentialAction.Restrict);
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});
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migrationBuilder.CreateTable(
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name: "AgentMessages",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "TEXT", nullable: false),
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ConversationId = table.Column<Guid>(type: "TEXT", nullable: false),
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Role = table.Column<string>(type: "TEXT", maxLength: 16, nullable: false),
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Sequence = table.Column<int>(type: "INTEGER", nullable: false),
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Content = table.Column<string>(type: "TEXT", nullable: false),
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ToolCallsJson = table.Column<string>(type: "TEXT", nullable: true),
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CreatedAt = table.Column<long>(type: "INTEGER", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_AgentMessages", x => x.Id);
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table.ForeignKey(
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name: "FK_AgentMessages_Conversations_ConversationId",
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column: x => x.ConversationId,
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principalTable: "Conversations",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "OutlineNodes",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "TEXT", nullable: false),
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ProjectId = table.Column<Guid>(type: "TEXT", nullable: false),
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ParentId = table.Column<Guid>(type: "TEXT", nullable: true),
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NodeType = table.Column<string>(type: "TEXT", maxLength: 32, nullable: false),
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Title = table.Column<string>(type: "TEXT", maxLength: 300, nullable: false),
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Summary = table.Column<string>(type: "TEXT", nullable: true),
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SortOrder = table.Column<int>(type: "INTEGER", nullable: false),
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ChapterId = table.Column<Guid>(type: "TEXT", nullable: true),
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CreatedAt = table.Column<long>(type: "INTEGER", nullable: false),
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UpdatedAt = table.Column<long>(type: "INTEGER", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_OutlineNodes", x => x.Id);
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table.ForeignKey(
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name: "FK_OutlineNodes_Chapters_ChapterId",
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column: x => x.ChapterId,
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principalTable: "Chapters",
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principalColumn: "Id",
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onDelete: ReferentialAction.SetNull);
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table.ForeignKey(
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name: "FK_OutlineNodes_OutlineNodes_ParentId",
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column: x => x.ParentId,
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principalTable: "OutlineNodes",
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principalColumn: "Id",
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onDelete: ReferentialAction.Restrict);
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table.ForeignKey(
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name: "FK_OutlineNodes_Projects_ProjectId",
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column: x => x.ProjectId,
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principalTable: "Projects",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "Scenes",
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columns: table => new
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{
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Id = table.Column<Guid>(type: "TEXT", nullable: false),
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ChapterId = table.Column<Guid>(type: "TEXT", nullable: false),
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SortOrder = table.Column<int>(type: "INTEGER", nullable: false),
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Title = table.Column<string>(type: "TEXT", maxLength: 300, nullable: false),
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Summary = table.Column<string>(type: "TEXT", nullable: true),
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Goal = table.Column<string>(type: "TEXT", nullable: true),
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Conflict = table.Column<string>(type: "TEXT", nullable: true),
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Outcome = table.Column<string>(type: "TEXT", nullable: true),
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PovCharacterId = table.Column<Guid>(type: "TEXT", nullable: true),
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Location = table.Column<string>(type: "TEXT", nullable: true),
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Prose = table.Column<string>(type: "TEXT", nullable: true),
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WordCount = table.Column<int>(type: "INTEGER", nullable: false),
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Status = table.Column<string>(type: "TEXT", maxLength: 32, nullable: false),
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CreatedAt = table.Column<long>(type: "INTEGER", nullable: false),
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UpdatedAt = table.Column<long>(type: "INTEGER", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Scenes", x => x.Id);
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table.ForeignKey(
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name: "FK_Scenes_Chapters_ChapterId",
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column: x => x.ChapterId,
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principalTable: "Chapters",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "FK_Scenes_Characters_PovCharacterId",
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column: x => x.PovCharacterId,
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principalTable: "Characters",
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principalColumn: "Id",
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onDelete: ReferentialAction.SetNull);
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});
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migrationBuilder.CreateIndex(
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name: "IX_AgentMessages_ConversationId_Sequence",
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table: "AgentMessages",
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columns: new[] { "ConversationId", "Sequence" },
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unique: true);
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migrationBuilder.CreateIndex(
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name: "IX_Chapters_PovCharacterId",
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table: "Chapters",
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column: "PovCharacterId");
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migrationBuilder.CreateIndex(
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name: "IX_Chapters_ProjectId_Number",
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table: "Chapters",
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columns: new[] { "ProjectId", "Number" });
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migrationBuilder.CreateIndex(
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name: "IX_CharacterRelationships_CharacterId",
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table: "CharacterRelationships",
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column: "CharacterId");
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migrationBuilder.CreateIndex(
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name: "IX_CharacterRelationships_RelatedCharacterId",
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table: "CharacterRelationships",
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column: "RelatedCharacterId");
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migrationBuilder.CreateIndex(
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name: "IX_Characters_ProjectId",
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table: "Characters",
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column: "ProjectId");
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migrationBuilder.CreateIndex(
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name: "IX_Conversations_ProjectId",
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table: "Conversations",
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column: "ProjectId");
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migrationBuilder.CreateIndex(
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name: "IX_OutlineNodes_ChapterId",
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table: "OutlineNodes",
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column: "ChapterId");
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migrationBuilder.CreateIndex(
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name: "IX_OutlineNodes_ParentId",
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table: "OutlineNodes",
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column: "ParentId");
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migrationBuilder.CreateIndex(
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name: "IX_OutlineNodes_ProjectId_ParentId_SortOrder",
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table: "OutlineNodes",
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columns: new[] { "ProjectId", "ParentId", "SortOrder" });
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migrationBuilder.CreateIndex(
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name: "IX_Scenes_ChapterId_SortOrder",
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table: "Scenes",
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columns: new[] { "ChapterId", "SortOrder" });
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migrationBuilder.CreateIndex(
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name: "IX_Scenes_PovCharacterId",
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table: "Scenes",
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column: "PovCharacterId");
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}
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/// <inheritdoc />
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropTable(
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name: "AgentMessages");
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migrationBuilder.DropTable(
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name: "CharacterRelationships");
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migrationBuilder.DropTable(
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name: "OutlineNodes");
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migrationBuilder.DropTable(
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name: "Scenes");
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migrationBuilder.DropTable(
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name: "Conversations");
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migrationBuilder.DropTable(
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name: "Chapters");
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migrationBuilder.DropTable(
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name: "Characters");
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migrationBuilder.DropTable(
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name: "Projects");
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}
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}
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}
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