[PM-21691] - Added tree and test with implementation for CollectionView

Cargo.toml

@@ -22,6 +22,7 @@ bitwarden = { path = "crates/bitwarden", version = "=1.0.0" }
 bitwarden-api-api = { path = "crates/bitwarden-api-api", version = "=1.0.0" }
 bitwarden-api-identity = { path = "crates/bitwarden-api-identity", version = "=1.0.0" }
 bitwarden-cli = { path = "crates/bitwarden-cli", version = "=1.0.0" }
+bitwarden-collections = { path = "crates/bitwarden-collections", version = "=1.0.0" }
 bitwarden-core = { path = "crates/bitwarden-core", version = "=1.0.0" }
 bitwarden-crypto = { path = "crates/bitwarden-crypto", version = "=1.0.0" }
 bitwarden-error = { path = "crates/bitwarden-error", version = "=1.0.0" }

README.md

@@ -52,22 +52,21 @@ You can also browse the latest published documentation:
 The project is structured as a monorepo using cargo workspaces. Some of the more noteworthy crates
 are:
 
-- [`bitwarden-api-api`](./crates/bitwarden-api-api/): Auto-generated API bindings for the API
+- [`bitwarden-api-api`](./crates/bitwarden-api-api): Auto-generated API bindings for the API
   server.
-- [`bitwarden-api-identity`](./crates/bitwarden-api-identity/): Auto-generated API bindings for the
+- [`bitwarden-api-identity`](./crates/bitwarden-api-identity): Auto-generated API bindings for the
   Identity server.
-- [`bitwarden-core`](./crates/bitwarden-core/): The core functionality consumed by the other crates.
-- [`bitwarden-crypto`](./crates/bitwarden-crypto/): Crypto library.
-- [`bitwarden-wasm-internal`](./crates/bitwarden-wasm-internal/): WASM bindings for the internal
+- [`bitwarden-core`](./crates/bitwarden-core): The core functionality consumed by the other crates.
+- [`bitwarden-crypto`](./crates/bitwarden-crypto): Crypto library.
+- [`bitwarden-wasm-internal`](./crates/bitwarden-wasm-internal): WASM bindings for the internal
   SDK.
-- [`bitwarden-uniffi`](./crates/bitwarden-uniffi/): Mobile bindings for swift and kotlin using
+- [`bitwarden-uniffi`](./crates/bitwarden-uniffi): Mobile bindings for swift and kotlin using
   [UniFFI](https://github.com/mozilla/uniffi-rs/).
 
 ## API Bindings
 
-We autogenerate the server bindings using
-[openapi-generator](https://github.com/OpenAPITools/openapi-generator). To do this we first need to
-build the internal swagger documentation.
+We autogenerate the server bindings using[openapi-generator](https://github.com/OpenAPITools/openapi-generator). 
+To do this, we first need to build the internal swagger documentation.
 
 ### Swagger generation
 
@@ -83,14 +82,14 @@ ASPNETCORE_ENVIRONMENT=development dotnet swagger tofile --output ../../identity
 
 ### OpenApi Generator
 
-To generate a new version of the bindings run the following script from the root of the SDK project.
+To generate a new version of the bindings, run the following script from the root of the SDK project.
 
 ```bash
 ./support/build-api.sh
 ```
 
-This project uses customized templates which lives in the `support/openapi-templates` directory.
-These templates resolves some outstanding issues we've experienced with the rust generator. But we
+This project uses customized templates that live in the `support/openapi-templates` directory.
+These templates resolve some outstanding issues we've experienced with the rust generator. But we
 strive towards modifying the templates as little as possible to ease future upgrades.
 
 ### Note
@@ -102,8 +101,8 @@ strive towards modifying the templates as little as possible to ease future upgr
 
 ## Developer tools
 
-This project recommends the use of certain developer tools, and also includes configurations for
-them to make developers lives easier. The use of these tools is optional and they might require a
+This project recommends the use of certain developer tools and includes configurations for
+them to make developers' lives easier. The use of these tools is optional, and they might require a
 separate installation step.
 
 The list of developer tools is:
@@ -122,12 +121,12 @@ The list of developer tools is:
 ## Formatting & Linting
 
 This repository uses various tools to check formatting and linting before it's merged. It's
-recommended to run the checks prior to submitting a PR.
+recommended to run the checks before submitting a PR.
 
 ### Installation
 
-Please see the [lint.yml](./.github/workflows/lint.yml) file for example installation commands &
-versions. Here are the cli tools we use:
+Please see the [lint.yml](./.github/workflows/lint.yml) file, for example, installation commands and versions. Here are the 
+cli tools we use:
 
 - Nightly [cargo fmt](https://github.com/rust-lang/rustfmt) and
   [cargo udeps](https://github.com/est31/cargo-udeps)

crates/bitwarden-collections/Cargo.toml

@@ -0,0 +1,34 @@
+[package]
+name = "bitwarden-collections"
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+rust-version.workspace = true
+homepage.workspace = true
+repository.workspace = true
+license-file.workspace = true
+readme.workspace = true
+keywords.workspace = true
+
+[features]
+uniffi = [
+    "bitwarden-core/uniffi",
+    "bitwarden-crypto/uniffi",
+    "dep:uniffi",
+] # Uniffi bindings
+wasm = ["dep:tsify-next", "dep:wasm-bindgen"] # WASM support
+
+[dependencies]
+bitwarden-api-api = { workspace = true }
+bitwarden-core = { workspace = true, features = ["internal"] }
+bitwarden-crypto = { workspace = true }
+bitwarden-error = { workspace = true }
+serde = { workspace = true }
+thiserror = { workspace = true }
+tsify-next = { workspace = true, optional = true }
+uniffi = { workspace = true, optional = true }
+uuid = { workspace = true }
+wasm-bindgen = { workspace = true, optional = true }
+
+[lints]
+workspace = true

crates/bitwarden-collections/README.md

@@ -0,0 +1,5 @@
+# Bitwarden Collections
+
+Defines the data model for collections both encrypted and decrypted. It also handles conversions between those two
+states by implementing `Encryptable`. It also provides `Tree` struct which allows all structs implementing `TreeItem` 
+to be represented in a tree structure along with functions to access each node.

crates/bitwarden-vault/src/collection.rs → crates/bitwarden-collections/src/collection.rs

@@ -7,7 +7,7 @@
 use serde::{Deserialize, Serialize};
 use uuid::Uuid;
 
-use crate::VaultParseError;
+use crate::{error::CollectionsParseError, tree::TreeItem};
 
 #[allow(missing_docs)]
 #[derive(Serialize, Deserialize, Debug)]
@@ -31,7 +31,7 @@
 }
 
 #[allow(missing_docs)]
-#[derive(Serialize, Deserialize, Debug)]
+#[derive(Serialize, Deserialize, Debug, Clone)]
 #[serde(rename_all = "camelCase", deny_unknown_fields)]
 #[cfg_attr(feature = "uniffi", derive(uniffi::Record))]
 pub struct CollectionView {
@@ -46,12 +46,7 @@
     pub manage: bool,
 }
 
-impl IdentifyKey<SymmetricKeyId> for Collection {
-    fn key_identifier(&self) -> SymmetricKeyId {
-        SymmetricKeyId::Organization(self.organization_id)
-    }
-}
-
+#[allow(missing_docs)]
 impl Decryptable<KeyIds, SymmetricKeyId, CollectionView> for Collection {
     fn decrypt(
         &self,
@@ -72,8 +67,9 @@
     }
 }
 
+#[allow(missing_docs)]
 impl TryFrom<CollectionDetailsResponseModel> for Collection {
-    type Error = VaultParseError;
+    type Error = CollectionsParseError;
 
     fn try_from(collection: CollectionDetailsResponseModel) -> Result<Self, Self::Error> {
         Ok(Collection {
@@ -87,3 +83,30 @@
         })
     }
 }
+
+#[allow(missing_docs)]
+impl IdentifyKey<SymmetricKeyId> for Collection {
+    fn key_identifier(&self) -> SymmetricKeyId {
+        SymmetricKeyId::Organization(self.organization_id)
+    }
+}
+
+#[allow(missing_docs)]
+impl TreeItem for CollectionView {
+    fn id(&self) -> Uuid {
+        self.id.unwrap_or_default()
+    }
+
+    fn short_name(&self) -> &str {
+        self.path().last().unwrap_or(&"")
+    }
+
+    fn path(&self) -> Vec<&str> {
+        self.name
+            .split(Self::DELIMITER)
+            .filter(|s| !s.is_empty())
+            .collect::<Vec<&str>>()
+    }
+
+    const DELIMITER: char = '/';
+}

crates/bitwarden-collections/src/error.rs

@@ -0,0 +1,19 @@
+use bitwarden_error::bitwarden_error;
+use thiserror::Error;
+
+#[allow(missing_docs)]
+#[bitwarden_error(flat)]
+#[derive(Debug, Error)]
+pub enum CollectionDecryptError {
+    #[error(transparent)]
+    Crypto(#[from] bitwarden_crypto::CryptoError),
+}
+
+#[allow(missing_docs)]
+#[derive(Debug, Error)]
+pub enum CollectionsParseError {
+    #[error(transparent)]
+    Crypto(#[from] bitwarden_crypto::CryptoError),
+    #[error(transparent)]
+    MissingFieldError(#[from] bitwarden_core::MissingFieldError),
+}

crates/bitwarden-collections/src/lib.rs

@@ -0,0 +1,19 @@
+#![doc = include_str!("../README.md")]
+
+#[cfg(feature = "uniffi")]
+uniffi::setup_scaffolding!();
+#[cfg(feature = "uniffi")]
+mod uniffi_support;
+
+///
+/// Module containing the collection data models. It also contains the implementations for
+/// Encryptable, TryFrom, and TreeItem
+pub mod collection;
+///
+/// Module containing the error types.
+pub mod error;
+///
+/// Module containing Tree struct that is a tree representation of all structs implementing TreeItem
+/// trait. It is made using an index vector to hold the data and another vector to hold the
+/// parent child relationships between those nodes.
+pub mod tree;