Start project fork feature

Updated schema, project service and UI
Still some polish to go.

Co-authored-by: Frank Noirot <franknoirot@users.noreply.github.com>

app/api/src/graphql/projects.sdl.ts

@@ -14,6 +14,9 @@ export const schema = gql`
     socialCard: SocialCard
     Comment: [Comment]!
     Reaction(userId: String): [ProjectReaction]!
+    forkedFromId: String
+    forkedFrom: Project
+    childForks: [Project]!
   }
 
   enum CadPackage {
@@ -37,6 +40,11 @@ export const schema = gql`
     cadPackage: CadPackage!
   }
 
+  input ForkProjectInput {
+    userId: String!
+    forkedFromId: String
+  }
+
   input UpdateProjectInput {
     title: String
     description: String
@@ -47,7 +55,7 @@ export const schema = gql`
 
   type Mutation {
     createProject(input: CreateProjectInput!): Project!
-    forkProject(input: CreateProjectInput!): Project!
+    forkProject(input: ForkProjectInput!): Project!
     updateProject(id: String!, input: UpdateProjectInput!): Project!
     updateProjectImages(
       id: String!

app/api/src/services/projects/projects.ts

@@ -78,13 +78,26 @@ export const createProject = async ({ input }: CreateProjectArgs) => {
 }
 
 export const forkProject = async ({ input }) => {
-  // Only difference between create and fork project is that fork project will generate a unique title
-  // (for the user) if there is a conflict
+  requireAuth()
+  const projectData = await db.project.findUnique({
+    where: {
+      id: input.forkedFromId,
+    },
+  })
   const isUniqueCallback = isUniqueProjectTitle(input.userId)
-  const title = await generateUniqueString(input.title, isUniqueCallback)
-  // TODO change the description to `forked from userName/projectName ${rest of description}`
+  let title = projectData.title
+
+  title = await generateUniqueString(title, isUniqueCallback)
+
+  const { code, description, cadPackage } = projectData
   return db.project.create({
-    data: foreignKeyReplacement({ ...input, title }),
+    data: foreignKeyReplacement({
+      ...input,
+      title,
+      code,
+      description,
+      cadPackage,
+    }),
   })
 }