[feat] Add IBC Hook Contract

contracts/price-feed/src/contract.rs

@@ -155,6 +155,7 @@ fn query_reference_data_bulk(
         .map(|pair| query_reference_data(deps, pair))
         .collect()
 }
+
 // TODO: Writing test
 #[cfg(test)]
 mod tests {}

contracts/tunnel-consumer-ibc-hook/Cargo.toml

@@ -0,0 +1,41 @@
+[package]
+name = "tunnel-consumer-ibc-hook"
+version = "0.1.0"
+authors = ["Band Protocol <connect@bandprotocol.com>"]
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+
+[profile.release]
+opt-level = 3
+debug = false
+rpath = false
+lto = true
+debug-assertions = false
+codegen-units = 1
+panic = 'abort'
+incremental = false
+overflow-checks = true
+
+[features]
+# use library feature to disable all instantiate/execute/query exports
+library = []
+
+[package.metadata.scripts]
+optimize = """docker run --rm -v "$(pwd)":/code \
+  --mount type=volume,source="$(basename "$(pwd)")_cache",target=/target \
+  --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \
+  cosmwasm/optimizer:0.15.0
+"""
+
+[dependencies]
+cosmwasm-schema = "2.1.0"
+cosmwasm-std = "2.1.4"
+cw-band = { path = "../../packages/cw-band", version = "0.3.0", features = ["tunnel"] }
+cw-storage-plus = "2.0.0"
+cw-controllers = "2.0.0"
+cw2 = "2.0.0"
+thiserror = { version = "1.0.58" }

contracts/tunnel-consumer-ibc-hook/README.md

@@ -0,0 +1,85 @@
+# CosmWasm Starter Pack
+
+This is a template to build smart contracts in Rust to run inside a
+[Cosmos SDK](https://github.com/cosmos/cosmos-sdk) module on all chains that enable it.
+To understand the framework better, please read the overview in the
+[cosmwasm repo](https://github.com/CosmWasm/cosmwasm/blob/master/README.md),
+and dig into the [cosmwasm docs](https://www.cosmwasm.com).
+This assumes you understand the theory and just want to get coding.
+
+## Creating a new repo from template
+
+Assuming you have a recent version of Rust and Cargo installed
+(via [rustup](https://rustup.rs/)),
+then the following should get you a new repo to start a contract:
+
+Install [cargo-generate](https://github.com/ashleygwilliams/cargo-generate) and cargo-run-script.
+Unless you did that before, run this line now:
+
+```sh
+cargo install cargo-generate --features vendored-openssl
+cargo install cargo-run-script
+```
+
+Now, use it to create your new contract.
+Go to the folder in which you want to place it and run:
+
+**Latest**
+
+```sh
+cargo generate --git https://github.com/CosmWasm/cw-template.git --name PROJECT_NAME
+```
+
+For cloning minimal code repo:
+
+```sh
+cargo generate --git https://github.com/CosmWasm/cw-template.git --name PROJECT_NAME -d minimal=true
+```
+
+You will now have a new folder called `PROJECT_NAME` (I hope you changed that to something else)
+containing a simple working contract and build system that you can customize.
+
+## Create a Repo
+
+After generating, you have a initialized local git repo, but no commits, and no remote.
+Go to a server (eg. github) and create a new upstream repo (called `YOUR-GIT-URL` below).
+Then run the following:
+
+```sh
+# this is needed to create a valid Cargo.lock file (see below)
+cargo check
+git branch -M main
+git add .
+git commit -m 'Initial Commit'
+git remote add origin YOUR-GIT-URL
+git push -u origin main
+```
+
+## CI Support
+
+We have template configurations for both [GitHub Actions](.github/workflows/Basic.yml)
+and [Circle CI](.circleci/config.yml) in the generated project, so you can
+get up and running with CI right away.
+
+One note is that the CI runs all `cargo` commands
+with `--locked` to ensure it uses the exact same versions as you have locally. This also means
+you must have an up-to-date `Cargo.lock` file, which is not auto-generated.
+The first time you set up the project (or after adding any dep), you should ensure the
+`Cargo.lock` file is updated, so the CI will test properly. This can be done simply by
+running `cargo check` or `cargo unit-test`.
+
+## Using your project
+
+Once you have your custom repo, you should check out [Developing](./Developing.md) to explain
+more on how to run tests and develop code. Or go through the
+[online tutorial](https://docs.cosmwasm.com/) to get a better feel
+of how to develop.
+
+[Publishing](./Publishing.md) contains useful information on how to publish your contract
+to the world, once you are ready to deploy it on a running blockchain. And
+[Importing](./Importing.md) contains information about pulling in other contracts or crates
+that have been published.
+
+Please replace this README file with information about your specific project. You can keep
+the `Developing.md` and `Publishing.md` files as useful references, but please set some
+proper description in the README.

contracts/tunnel-consumer-ibc-hook/schema/raw/execute.json

@@ -0,0 +1,174 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "ExecuteMsg",
+  "oneOf": [
+    {
+      "type": "object",
+      "required": [
+        "receive_packet"
+      ],
+      "properties": {
+        "receive_packet": {
+          "type": "object",
+          "required": [
+            "packet"
+          ],
+          "properties": {
+            "packet": {
+              "$ref": "#/definitions/TunnelPacket"
+            }
+          },
+          "additionalProperties": false
+        }
+      },
+      "additionalProperties": false
+    },
+    {
+      "type": "object",
+      "required": [
+        "add_senders"
+      ],
+      "properties": {
+        "add_senders": {
+          "type": "object",
+          "required": [
+            "msg"
+          ],
+          "properties": {
+            "msg": {
+              "$ref": "#/definitions/AddSendersMsg"
+            }
+          },
+          "additionalProperties": false
+        }
+      },
+      "additionalProperties": false
+    },
+    {
+      "type": "object",
+      "required": [
+        "remove_senders"
+      ],
+      "properties": {
+        "remove_senders": {
+          "type": "object",
+          "required": [
+            "msg"
+          ],
+          "properties": {
+            "msg": {
+              "$ref": "#/definitions/RemoveSendersMsg"
+            }
+          },
+          "additionalProperties": false
+        }
+      },
+      "additionalProperties": false
+    }
+  ],
+  "definitions": {
+    "AddSendersMsg": {
+      "type": "object",
+      "required": [
+        "senders"
+      ],
+      "properties": {
+        "senders": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Addr"
+          }
+        }
+      },
+      "additionalProperties": false
+    },
+    "Addr": {
+      "description": "A human readable address.\n\nIn Cosmos, this is typically bech32 encoded. But for multi-chain smart contracts no assumptions should be made other than being UTF-8 encoded and of reasonable length.\n\nThis type represents a validated address. It can be created in the following ways 1. Use `Addr::unchecked(input)` 2. Use `let checked: Addr = deps.api.addr_validate(input)?` 3. Use `let checked: Addr = deps.api.addr_humanize(canonical_addr)?` 4. Deserialize from JSON. This must only be done from JSON that was validated before such as a contract's state. `Addr` must not be used in messages sent by the user because this would result in unvalidated instances.\n\nThis type is immutable. If you really need to mutate it (Really? Are you sure?), create a mutable copy using `let mut mutable = Addr::to_string()` and operate on that `String` instance.",
+      "type": "string"
+    },
+    "Int64": {
+      "description": "An implementation of i64 that is using strings for JSON encoding/decoding, such that the full i64 range can be used for clients that convert JSON numbers to floats, like JavaScript and jq.\n\n# Examples\n\nUse `from` to create instances of this and `i64` to get the value out:\n\n``` # use cosmwasm_std::Int64; let a = Int64::from(258i64); assert_eq!(a.i64(), 258); ```",
+      "type": "string"
+    },
+    "Price": {
+      "type": "object",
+      "required": [
+        "price",
+        "signal_id",
+        "status",
+        "timestamp"
+      ],
+      "properties": {
+        "price": {
+          "$ref": "#/definitions/Uint64"
+        },
+        "signal_id": {
+          "type": "string"
+        },
+        "status": {
+          "$ref": "#/definitions/Status"
+        },
+        "timestamp": {
+          "$ref": "#/definitions/Int64"
+        }
+      },
+      "additionalProperties": false
+    },
+    "RemoveSendersMsg": {
+      "type": "object",
+      "required": [
+        "senders"
+      ],
+      "properties": {
+        "senders": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Addr"
+          }
+        }
+      },
+      "additionalProperties": false
+    },
+    "Status": {
+      "type": "string",
+      "enum": [
+        "PRICE_STATUS_UNSPECIFIED",
+        "PRICE_STATUS_UNKNOWN_SIGNAL_ID",
+        "PRICE_STATUS_NOT_READY",
+        "PRICE_STATUS_AVAILABLE",
+        "PRICE_STATUS_NOT_IN_CURRENT_FEEDS"
+      ]
+    },
+    "TunnelPacket": {
+      "type": "object",
+      "required": [
+        "created_at",
+        "prices",
+        "sequence",
+        "tunnel_id"
+      ],
+      "properties": {
+        "created_at": {
+          "$ref": "#/definitions/Int64"
+        },
+        "prices": {
+          "type": "array",
+          "items": {
+            "$ref": "#/definitions/Price"
+          }
+        },
+        "sequence": {
+          "$ref": "#/definitions/Uint64"
+        },
+        "tunnel_id": {
+          "$ref": "#/definitions/Uint64"
+        }
+      },
+      "additionalProperties": false
+    },
+    "Uint64": {
+      "description": "A thin wrapper around u64 that is using strings for JSON encoding/decoding, such that the full u64 range can be used for clients that convert JSON numbers to floats, like JavaScript and jq.\n\n# Examples\n\nUse `from` to create instances of this and `u64` to get the value out:\n\n``` # use cosmwasm_std::Uint64; let a = Uint64::from(42u64); assert_eq!(a.u64(), 42);\n\nlet b = Uint64::from(70u32); assert_eq!(b.u64(), 70); ```",
+      "type": "string"
+    }
+  }
+}

contracts/tunnel-consumer-ibc-hook/schema/raw/instantiate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "InstantiateMsg",
+  "type": "object",
+  "additionalProperties": false
+}

contracts/tunnel-consumer-ibc-hook/schema/raw/query.json

@@ -0,0 +1,30 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "QueryMsg",
+  "oneOf": [
+    {
+      "type": "object",
+      "required": [
+        "prices"
+      ],
+      "properties": {
+        "prices": {
+          "type": "object",
+          "required": [
+            "signal_ids"
+          ],
+          "properties": {
+            "signal_ids": {
+              "type": "array",
+              "items": {
+                "type": "string"
+              }
+            }
+          },
+          "additionalProperties": false
+        }
+      },
+      "additionalProperties": false
+    }
+  ]
+}