feat(core): refactor project copies for v2 (#31943)

packages/server/src/handlers/project-copy.ts

@@ -0,0 +1,69 @@
+import { Location } from "@opencode-ai/core/location"
+import { ProjectCopy } from "@opencode-ai/core/project/copy"
+import { Git } from "@opencode-ai/core/git"
+import { Effect } from "effect"
+import { HttpApiBuilder, HttpApiSchema } from "effect/unstable/httpapi"
+import { Api } from "../api"
+import { ProjectCopyError } from "../groups/project-copy"
+
+export const ProjectCopyHandler = HttpApiBuilder.group(Api, "server.projectCopy", (handlers) =>
+  Effect.succeed(
+    handlers
+      .handle("projectCopy.create", (ctx) =>
+        Effect.gen(function* () {
+          const copies = yield* ProjectCopy.Service
+          const location = yield* Location.Service
+          return yield* badRequest(
+            copies.create({
+              ...ctx.payload,
+              projectID: ctx.params.projectID,
+              sourceDirectory: location.project.directory,
+            }),
+          )
+        }),
+      )
+      .handle("projectCopy.remove", (ctx) =>
+        ProjectCopy.Service.use((copies) =>
+          badRequest(copies.remove({ ...ctx.payload, projectID: ctx.params.projectID })).pipe(
+            Effect.as(HttpApiSchema.NoContent.make()),
+          ),
+        ),
+      )
+      .handle("projectCopy.refresh", (ctx) =>
+        ProjectCopy.Service.use((copies) =>
+          badRequest(copies.refresh({ projectID: ctx.params.projectID })).pipe(
+            Effect.as(HttpApiSchema.NoContent.make()),
+          ),
+        ),
+      ),
+  ),
+)
+
+function badRequest<A, R>(effect: Effect.Effect<A, ProjectCopy.Error, R>) {
+  return effect.pipe(
+    Effect.mapError(
+      (error) =>
+        new ProjectCopyError({
+          name: "ProjectCopyError",
+          data: {
+            message: message(error),
+            forceRequired: error instanceof Git.WorktreeError ? error.forceRequired : undefined,
+          },
+        }),
+    ),
+  )
+}
+
+function message(error: ProjectCopy.Error) {
+  if (error instanceof ProjectCopy.SourceDirectoryNotFoundError)
+    return `Project copy source not found: ${error.directory}`
+  if (error instanceof ProjectCopy.DestinationExistsError)
+    return `Project copy destination already exists: ${error.directory}`
+  if (error instanceof ProjectCopy.DirectoryUnavailableError)
+    return `Project copy directory unavailable: ${error.directory}`
+  if (error instanceof ProjectCopy.InvalidDirectoryError)
+    return `Invalid project copy directory: ${error.directory}`
+  if (error instanceof ProjectCopy.StrategyUnavailableError)
+    return `Project copy strategy unavailable: ${error.strategy}`
+  return error.message
+}