feat: use dynamic namespaces (#31)

* feat: use dynamic namespaces

* fix: port the new testing suite with dynamic namespaces

* fix: ensure events namespace permission is correctly checked

* fmt and remove ci since dojo-core is only for archiving

* add cairo fmt back

Author: glihm

.github/workflows/ci.yml

@@ -11,23 +11,13 @@ env:
   RUST_VERSION: 1.80.0
 
 jobs:
-  test:
-    runs-on: ubuntu-latest-4-cores
-    container:
-      image: ghcr.io/dojoengine/dojo-core-dev:5995840
-    steps:
-      - uses: actions/checkout@v3
-      - uses: Swatinem/rust-cache@v2
-      - run: |
-          scripts/tests.sh
-
   cairofmt:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: software-mansion/setup-scarb@v1
         with:
-          scarb-version: "2.7.1"
+          scarb-version: "2.8.4"
       - run: |
           bash scripts/cairo_fmt.sh --check
 

crates/compiler/src/plugin/semantics/test_data/get

@@ -132,28 +132,9 @@ Block(
                     pattern: Variable(
                         __Health,
                     ),
-                    expr: FunctionCall(
-                        ExprFunctionCall {
-                            function: ?4::get::<core::felt252, core::felt252Drop, core::Felt252Serde>,
-                            args: [
-                                Value(
-                                    Snapshot(
-                                        ExprSnapshot {
-                                            inner: Var(
-                                                LocalVarId(test::world),
-                                            ),
-                                            ty: @dojo::world::iworld::IWorldDispatcher,
-                                        },
-                                    ),
-                                ),
-                                Value(
-                                    Var(
-                                        LocalVarId(test::key),
-                                    ),
-                                ),
-                            ],
-                            coupon_arg: None,
-                            ty: test::Health,
+                    expr: Missing(
+                        ExprMissing {
+                            ty: <missing>,
                         },
                     ),
                 },
@@ -169,7 +150,17 @@ Block(
 )
 
 //! > semantic_diagnostics
-error: Trait has no implementation in context: dojo::model::model::ModelStore::<test::Health>.
+error: Identifier not found.
  --> lib.cairo:12:1
 get!(world, key, (Health))
 ^************************^
+
+warning[E0001]: Unused variable. Consider ignoring by prefixing with `_`.
+ --> lib.cairo:10:22
+fn test_func() { let key: felt252 = 0xb0b;
+                     ^*^
+
+warning[E0001]: Unused variable. Consider ignoring by prefixing with `_`.
+ --> lib.cairo:11:5
+let world = IWorldDispatcher{contract_address: 0x0.try_into().unwrap()}; {
+    ^***^

crates/compiler/src/plugin/semantics/test_data/set

@@ -84,52 +84,9 @@ Block(
         statements: [
             Expr(
                 StatementExpr {
-                    expr: FunctionCall(
-                        ExprFunctionCall {
-                            function: dojo::model::model::ModelStoreImpl::<test::Health, dojo::model::model::ModelImpl::<test::Health, test::HealthModelParser, test::health_definition::HealthDefinitionImpl::<test::Health>, test::HealthSerde>, test::HealthDrop>::set,
-                            args: [
-                                Value(
-                                    Var(
-                                        LocalVarId(test::world),
-                                    ),
-                                ),
-                                Value(
-                                    Snapshot(
-                                        ExprSnapshot {
-                                            inner: StructCtor(
-                                                ExprStructCtor {
-                                                    concrete_struct_id: test::Health,
-                                                    members: [
-                                                        (
-                                                            MemberId(test::id),
-                                                            Literal(
-                                                                ExprLiteral {
-                                                                    value: 2827,
-                                                                    ty: core::integer::u32,
-                                                                },
-                                                            ),
-                                                        ),
-                                                        (
-                                                            MemberId(test::health),
-                                                            Literal(
-                                                                ExprLiteral {
-                                                                    value: 79,
-                                                                    ty: core::integer::u16,
-                                                                },
-                                                            ),
-                                                        ),
-                                                    ],
-                                                    base_struct: None,
-                                                    ty: test::Health,
-                                                },
-                                            ),
-                                            ty: @test::Health,
-                                        },
-                                    ),
-                                ),
-                            ],
-                            coupon_arg: None,
-                            ty: (),
+                    expr: Missing(
+                        ExprMissing {
+                            ty: <missing>,
                         },
                     ),
                 },
@@ -141,7 +98,57 @@ Block(
 )
 
 //! > semantic_diagnostics
+error: Identifier not found.
+ --> lib.cairo:12:1
+set!(world, (Health{id: 0xb0b, health: 79}))
+^******************************************^
+
 warning[E0001]: Unused variable. Consider ignoring by prefixing with `_`.
  --> lib.cairo:10:22
 fn test_func() { let key: felt252 = 0xb0b;
                      ^*^
+
+warning[E0001]: Unused variable. Consider ignoring by prefixing with `_`.
+ --> lib.cairo:11:5
+let world = IWorldDispatcher{contract_address: 0x0.try_into().unwrap()}; {
+    ^***^
+
+error: Identifier not found.
+ --> lib.cairo:3:1
+#[derive(Copy, Drop, Serde)]
+^**************************^
+
+error: Impl not found.
+ --> lib.cairo:3:1
+#[derive(Copy, Drop, Serde)]
+^**************************^
+
+error: Identifier not found.
+ --> lib.cairo:3:1
+#[derive(Copy, Drop, Serde)]
+^**************************^
+
+error: Impl item function `HealthDefinitionImpl::namespace` is not a member of trait `ModelDefinition`.
+ --> lib.cairo:3:1
+#[derive(Copy, Drop, Serde)]
+^**************************^
+
+error: Impl item function `HealthDefinitionImpl::tag` is not a member of trait `ModelDefinition`.
+ --> lib.cairo:3:1
+#[derive(Copy, Drop, Serde)]
+^**************************^
+
+error: Impl item function `HealthDefinitionImpl::selector` is not a member of trait `ModelDefinition`.
+ --> lib.cairo:3:1
+#[derive(Copy, Drop, Serde)]
+^**************************^
+
+error: Impl item function `HealthDefinitionImpl::name_hash` is not a member of trait `ModelDefinition`.
+ --> lib.cairo:3:1
+#[derive(Copy, Drop, Serde)]
+^**************************^
+
+error: Impl item function `HealthDefinitionImpl::namespace_hash` is not a member of trait `ModelDefinition`.
+ --> lib.cairo:3:1
+#[derive(Copy, Drop, Serde)]
+^**************************^

crates/contracts/Scarb.lock

@@ -3,4 +3,12 @@ version = 1
 
 [[package]]
 name = "dojo"
-version = "1.0.0-rc.1"
+version = "1.0.0-rc.0"
+dependencies = [
+ "dojo_plugin",
+]
+
+[[package]]
+name = "dojo_plugin"
+version = "2.8.4"
+source = "git+https://github.com/dojoengine/dojo?branch=feat%2Fdojo-1-rc0#3bf1276163fe9dbfe0f65775de8363e358510c77"

crates/contracts/Scarb.toml

@@ -3,10 +3,14 @@ cairo-version = "=2.8.4"
 edition = "2024_07"
 description = "The Dojo Core library for autonomous worlds."
 name = "dojo"
-version = "1.0.0-rc.1"
+version = "1.0.0-rc.0"
 
 [dependencies]
 starknet = "=2.8.4"
+dojo_plugin = { git = "https://github.com/dojoengine/dojo", branch = "feat/dojo-1-rc0" }
+
+[dev-dependencies]
+cairo_test = "=2.8.4"
 
 [lib]
 

crates/contracts/src/contract/components/upgradeable.cairo

@@ -30,7 +30,7 @@ pub mod upgradeable_cpt {
 
     pub mod Errors {
         pub const INVALID_CLASS: felt252 = 'class_hash cannot be zero';
-        pub const INVALID_CLASS_CONTENT: felt252 = 'class_hash not world provider';
+        pub const INVALID_CLASS_CONTENT: felt252 = 'class_hash not Dojo IContract';
         pub const INVALID_CALLER: felt252 = 'must be called by world';
         pub const INVALID_WORLD_ADDRESS: felt252 = 'invalid world address';
     }
@@ -41,17 +41,19 @@ pub mod upgradeable_cpt {
     > of super::IUpgradeable<ComponentState<TContractState>> {
         fn upgrade(ref self: ComponentState<TContractState>, new_class_hash: ClassHash) {
             assert(
-                self.get_contract().world().contract_address.is_non_zero(),
+                self.get_contract().world_dispatcher().contract_address.is_non_zero(),
                 Errors::INVALID_WORLD_ADDRESS
             );
             assert(
-                get_caller_address() == self.get_contract().world().contract_address,
+                get_caller_address() == self.get_contract().world_dispatcher().contract_address,
                 Errors::INVALID_CALLER
             );
             assert(new_class_hash.is_non_zero(), Errors::INVALID_CLASS);
 
+            // Seems like the match doesn't catch the error is the entrypoint is
+            // not found.
             match starknet::syscalls::library_call_syscall(
-                new_class_hash, selector!("world"), [].span(),
+                new_class_hash, selector!("dojo_name"), [].span(),
             ) {
                 Result::Ok(_) => {
                     replace_class_syscall(new_class_hash).unwrap();

crates/contracts/src/contract/components/world_provider.cairo

@@ -2,7 +2,7 @@ use dojo::world::IWorldDispatcher;
 
 #[starknet::interface]
 pub trait IWorldProvider<T> {
-    fn world(self: @T) -> IWorldDispatcher;
+    fn world_dispatcher(self: @T) -> IWorldDispatcher;
 }
 
 #[starknet::component]
@@ -21,7 +21,7 @@ pub mod world_provider_cpt {
     pub impl WorldProvider<
         TContractState, +HasComponent<TContractState>
     > of super::IWorldProvider<ComponentState<TContractState>> {
-        fn world(self: @ComponentState<TContractState>) -> IWorldDispatcher {
+        fn world_dispatcher(self: @ComponentState<TContractState>) -> IWorldDispatcher {
             self.world_dispatcher.read()
         }
     }

crates/contracts/src/contract/contract.cairo

@@ -0,0 +1,4 @@
+#[starknet::interface]
+pub trait IContract<T> {
+    fn dojo_name(self: @T) -> ByteArray;
+}

crates/contracts/src/contract/interface.cairo

@@ -1,61 +1,23 @@
 use dojo::meta::Layout;
 use dojo::meta::introspect::Ty;
-use dojo::world::IWorldDispatcher;
 
 #[derive(Drop, Serde, Debug, PartialEq)]
 pub struct EventDefinition {
     pub name: ByteArray,
-    pub namespace: ByteArray,
-    pub namespace_selector: felt252,
     pub version: u8,
     pub layout: Layout,
     pub schema: Ty
 }
 
 pub trait Event<T> {
-    fn emit(self: @T, world: IWorldDispatcher);
-
     fn name() -> ByteArray;
-    fn namespace() -> ByteArray;
-    fn tag() -> ByteArray;
-
     fn version() -> u8;
-
-    fn selector() -> felt252;
-    fn instance_selector(self: @T) -> felt252;
-
-    fn name_hash() -> felt252;
-    fn namespace_hash() -> felt252;
-
     fn definition() -> EventDefinition;
-
     fn layout() -> Layout;
     fn schema() -> Ty;
-
     fn historical() -> bool;
     fn keys(self: @T) -> Span<felt252>;
     fn values(self: @T) -> Span<felt252>;
-}
-
-#[starknet::interface]
-pub trait IEvent<T> {
-    fn name(self: @T) -> ByteArray;
-    fn namespace(self: @T) -> ByteArray;
-    fn tag(self: @T) -> ByteArray;
-
-    fn version(self: @T) -> u8;
-
-    fn selector(self: @T) -> felt252;
-    fn name_hash(self: @T) -> felt252;
-    fn namespace_hash(self: @T) -> felt252;
-
-    fn definition(self: @T) -> EventDefinition;
-
-    fn layout(self: @T) -> Layout;
-    fn schema(self: @T) -> Ty;
-}
-
-#[cfg(target: "test")]
-pub trait EventTest<T> {
-    fn emit_test(self: @T, world: IWorldDispatcher);
+    /// Returns the selector of the model computed for the given namespace hash.
+    fn selector(namespace_hash: felt252) -> felt252;
 }