fix: remove org.hypercerts.claim.collection.project

.changeset/remove-collection-project.md

@@ -0,0 +1,5 @@
+---
+"@hypercerts-org/lexicon": minor
+---
+
+Remove org.hypercerts.claim.collection.project lexicon

ERD.puml

@@ -193,18 +193,6 @@ dataclass collection {
     !endif
 }
 
-' org.hypercerts.claim.collection.project (sidecar)
-dataclass collectionProject {
-    !if (SHOW_FIELDS == "true")
-    projectTitle?
-    shortProjectDescription?
-    projectDescription (Leaflet ref)
-    avatar?
-    coverPhoto?
-    createdAt
-    !endif
-}
-
 'together {
 
 ' Funders are represented by DIDs or human-readable strings
@@ -298,7 +286,6 @@ measurement --> location
 
 collection::items --> activity
 collection::items --> collection : "recursive\nnesting"
-collection ..|> collectionProject : "sidecar\n(same TID)"
 
 activity::contributions -l--> contributor
 activity::rights --> rights

README.md

@@ -191,7 +191,7 @@ property tables, see [SCHEMAS.md](SCHEMAS.md).
 
 ## Examples
 
-### Example: Creating a Collection with Nested Items
+### Creating a Collection with Nested Items
 
 ```typescript
 import { TID } from "@atproto/common";
@@ -222,17 +222,21 @@ const collectionRecord = {
 };
 ```
 
-### Example: Creating a Project (Collection + Project Sidecar)
+### Creating a Project
 
-```typescript
-import { TID } from "@atproto/common";
-
-const tid = TID.nextStr(); // Same TID for both records
+Projects are collections with a `type` field set to "project" and can
+include rich-text descriptions:
 
-// Base collection record
-const collectionRecord = {
+```typescript
+const projectRecord = {
   $type: "org.hypercerts.claim.collection",
+  type: "project",
   title: "Carbon Offset Initiative",
+  shortDescription: "A project focused on carbon reduction and reforestation",
+  description: {
+    uri: "at://did:plc:alice/pub.leaflet.pages.linearDocument/abc123",
+    cid: "...",
+  },
   items: [
     {
       uri: "at://did:plc:alice/org.hypercerts.claim.activity/3k2abc",
@@ -245,32 +249,8 @@ const collectionRecord = {
   ],
   createdAt: new Date().toISOString(),
 };
-
-// Project sidecar with rich-text description and assets
-const projectSidecar = {
-  $type: "org.hypercerts.claim.collection.project",
-  projectTitle: "Carbon Offset Initiative",
-  shortProjectDescription: "A project focused on carbon reduction",
-  projectDescription: {
-    uri: "at://did:plc:alice/pub.leaflet.pages.linearDocument/abc123",
-    cid: "...",
-  },
-  avatar: avatarBlob,
-  coverPhoto: coverPhotoBlob,
-  createdAt: new Date().toISOString(),
-};
-
-// Create both with same TID
-await createRecord({
-  collection: "org.hypercerts.claim.collection",
-  rkey: tid,
-  record: collectionRecord,
-});
-await createRecord({
-  collection: "org.hypercerts.claim.collection.project",
-  rkey: tid,
-  record: projectSidecar,
-});
 ```
 
-**Note**: The project sidecar is optional. Collections without this sidecar are simple groupings; collections with it are "projects" with rich documentation.
+**Note**: The `type` field is optional and can be set to "project",
+"favorites", or any other collection type. The `description` field
+supports rich-text via Leaflet linear documents.

SCHEMAS.md

@@ -132,25 +132,6 @@ Hypercerts-specific lexicons for tracking impact work and claims.
 
 ---
 
-### `org.hypercerts.claim.collection.project`
-
-**Description:** Project-specific metadata for a collection. Uses the sidecar pattern with the same record key (TID) as the collection record. Provides rich-text description capabilities for project-type collections.
-
-**Key:** `tid`
-
-#### Properties
-
-| Property                  | Type     | Required | Description                                                                                                              | Comments                                         |
-| ------------------------- | -------- | -------- | ------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------ |
-| `projectTitle`            | `string` | no       | The title of this collection                                                                                             | maxLength: 800, maxGraphemes: 80                 |
-| `shortProjectDescription` | `string` | no       | Short summary of this project, suitable for previews and list views                                                      | maxLength: 3000, maxGraphemes: 300               |
-| `projectDescription`      | `ref`    | yes      | Rich-text description of this project, represented as a Leaflet linear document.                                         |                                                  |
-| `avatar`                  | `blob`   | no       | Primary avatar image representing this project across apps and views; typically a square logo or project identity image. | maxSize: 1000000, accepts: image/png, image/jpeg |
-| `coverPhoto`              | `blob`   | no       | The cover photo of this project.                                                                                         | maxSize: 1000000, accepts: image/png, image/jpeg |
-| `createdAt`               | `string` | yes      | Client-declared timestamp when this project metadata was created                                                         |                                                  |
-
----
-
 ### `org.hypercerts.claim.rights`
 
 **Description:** Describes the rights that a contributor and/or an owner has, such as whether the hypercert can be sold, transferred, and under what conditions.

scripts/generate-schemas.js

@@ -318,7 +318,6 @@ function generateMarkdown() {
       "org.hypercerts.claim.evidence",
       "org.hypercerts.claim.measurement",
       "org.hypercerts.claim.collection",
-      "org.hypercerts.claim.collection.project",
       "org.hypercerts.claim.rights",
       "org.hypercerts.funding.receipt",
     ];