Add pallet-alliance

Signed-off-by: koushiro <koushiro.cqx@gmail.com>

Cargo.toml

@@ -62,6 +62,7 @@ members = [
 	"client/transaction-pool",
 	"client/transaction-pool/api",
 	"client/utils",
+	"frame/alliance",
 	"frame/assets",
 	"frame/atomic-swap",
 	"frame/aura",

frame/alliance/Cargo.toml

@@ -0,0 +1,63 @@
+[package]
+name = "pallet-alliance"
+version = "4.0.0-dev"
+authors = ["Parity Technologies <admin@parity.io>"]
+edition = "2018"
+license = "Apache-2.0"
+homepage = "https://substrate.dev"
+repository = "https://github.com/paritytech/substrate/"
+description = "Collective system: Members of a set of account IDs can make their collective feelings known through dispatched calls from one of two specialized origins."
+readme = "README.md"
+
+[package.metadata.docs.rs]
+targets = ["x86_64-unknown-linux-gnu"]
+
+[dependencies]
+cid = { git = "https://github.com/patractlabs/rust-cid", branch = "alliance", default-features = false, features = ["scale-codec","scale-info"] }
+log = { version = "0.4.14", default-features = false }
+
+codec = { package = "parity-scale-codec", version = "2.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "1.0", default-features = false, features = ["derive"] }
+
+sp-std = { version = "4.0.0-dev", default-features = false, path = "../../primitives/std" }
+sp-core = { version = "4.0.0-dev", default-features = false, path = "../../primitives/core" }
+sp-io = { version = "4.0.0-dev", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "4.0.0-dev", default-features = false, path = "../../primitives/runtime" }
+
+frame-benchmarking = { version = "4.0.0-dev", default-features = false, path = "../benchmarking", optional = true }
+frame-support = { version = "4.0.0-dev", default-features = false, path = "../support" }
+frame-system = { version = "4.0.0-dev", default-features = false, path = "../system" }
+
+[dev-dependencies]
+cid = { git = "https://github.com/patractlabs/rust-cid", branch = "alliance" }
+hex-literal = "0.3.1"
+multihash = "0.14.0"
+pallet-balances = { version = "4.0.0-dev", path = "../balances" }
+pallet-collective = { version = "4.0.0-dev", path = "../collective" }
+
+[features]
+default = ["std"]
+std = [
+	"cid/std",
+	"log/std",
+	"codec/std",
+	"scale-info/std",
+	"sp-std/std",
+	"sp-core/std",
+	"sp-io/std",
+	"sp-runtime/std",
+	"frame-support/std",
+	"frame-system/std",
+]
+runtime-benchmarks = [
+	"frame-benchmarking",
+	"sp-runtime/runtime-benchmarks",
+	"frame-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
+	"pallet-balances/runtime-benchmarks",
+	"pallet-collective/runtime-benchmarks",
+]
+try-runtime = [
+	"frame-support/try-runtime",
+	"frame-system/try-runtime",
+]

frame/alliance/README.md

@@ -0,0 +1,74 @@
+# Alliance Pallet
+
+The Alliance Pallet provides a DAO to form an industry group that does two main things:
+
+- provide a set of ethics against bad behaviors.
+- provide recognition and influence for those teams that contribute something back to the ecosystem.
+
+## Overview
+
+The Alliance first needs to initialize the Founders with sudo permissions.
+After that, anyone with an approved identity and website can apply to become a Candidate. 
+Members will initiate a motion to determine whether a Candidate can join the Alliance or not. 
+The motion requires the approval of over 2/3 majority. 
+The Alliance can also maintain a blacklist list about accounts and websites. 
+Members can also vote to update the alliance's rule and make announcements.
+
+### Terminology
+
+- Rule: The IPFS Hash of the Alliance Rule for the community to read
+  and the alliance members to enforce for the management. 
+
+- Announcement: An IPFS hash of some content that the Alliance want to announce.
+
+- Member: An account which is already in the group of the Alliance,
+  including three types: Founder, Fellow, Ally.
+  Member can also be kicked by super majority motion or retire by itself. 
+
+- Founder: An account who is initiated by sudo with normal voting rights for basic motions
+  and special veto rights for rule change and ally elevation motions.
+
+- Fellow: An account who is elevated from Ally by Founders and other Fellows from Ally.
+
+- Ally: An account who is approved by Founders and Fellows from Candidate.
+  An Ally doesn't have voting rights.
+
+- Candidate: An account who is trying to become a member.
+  The applicant should already have an approved identity with website.
+  The application should be submitted by the account itself with some token as deposit,
+  or be nominated by an existing Founder or Fellow for free.
+
+- Blacklist: A list of bad websites and addresses, and can be added or removed items by Founders and Fellows.
+
+## Interface
+
+### Dispatchable Functions
+
+#### For General Users
+- `submit_candidacy` - Submit the application to become a candidate with deposit.
+
+#### For Members (All)
+- `retire` - Member retire to out of the Alliance and release its deposit.
+
+#### For Members (Founders/Fellows) 
+
+- `propose` - Propose a motion.
+- `vote` - Vote on a motion. 
+- `close` - Close a motion with enough votes or expired. 
+- `set_rule` - Initialize or update the alliance's rule by IPFS hash. 
+- `announce` - Make announcement by IPFS hash.
+- `nominate_candidacy` - Nominate a non-member to become a Candidate for free.
+- `approve_candidate` - Approve a candidate to become an Ally.
+- `reject_candidate` - Reject a candidate and slash its deposit.
+- `elevate_ally` - Approve an ally to become a Fellow.
+- `kick_member` - Kick a member and slash its deposit. 
+- `add_blacklist` - Add some items of account and website in the blacklist.
+- `remove_blacklist` - Remove some items of account and website from the blacklist.
+
+#### For Members (Only Founders)
+- `veto` - Veto on a motion about `set_rule` and `elevate_ally`.
+
+#### For Super Users
+- `init_founders` - Initialize the founding members.
+
+License: Apache-2.0