implemented millestone manager contract #108

onchain/milestone_manager/.gitignore

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+target
+.snfoundry_cache/
+snfoundry_trace/
+coverage/
+profile/

onchain/milestone_manager/Scarb.lock

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+# Code generated by scarb DO NOT EDIT.
+version = 1
+
+[[package]]
+name = "milestone_manager"
+version = "0.1.0"
+dependencies = [
+ "openzeppelin",
+ "snforge_std",
+]
+
+[[package]]
+name = "openzeppelin"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:05fd9365be85a4a3e878135d5c52229f760b3861ce4ed314cb1e75b178b553da"
+dependencies = [
+ "openzeppelin_access",
+ "openzeppelin_account",
+ "openzeppelin_finance",
+ "openzeppelin_governance",
+ "openzeppelin_introspection",
+ "openzeppelin_merkle_tree",
+ "openzeppelin_presets",
+ "openzeppelin_security",
+ "openzeppelin_token",
+ "openzeppelin_upgrades",
+ "openzeppelin_utils",
+]
+
+[[package]]
+name = "openzeppelin_access"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:7734901a0ca7a7065e69416fea615dd1dc586c8dc9e76c032f25ee62e8b2a06c"
+dependencies = [
+ "openzeppelin_introspection",
+]
+
+[[package]]
+name = "openzeppelin_account"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:1aa3a71e2f40f66f98d96aa9bf9f361f53db0fd20fa83ef7df04426a3c3a926a"
+dependencies = [
+ "openzeppelin_introspection",
+ "openzeppelin_utils",
+]
+
+[[package]]
+name = "openzeppelin_finance"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:f0c507fbff955e4180ea3fa17949c0ff85518c40101f4948948d9d9a74143d6c"
+dependencies = [
+ "openzeppelin_access",
+ "openzeppelin_token",
+]
+
+[[package]]
+name = "openzeppelin_governance"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:c0fb60fad716413d537fabd5fcbb2c499ca6beb95af5f0d1699955ecec4c6f63"
+dependencies = [
+ "openzeppelin_access",
+ "openzeppelin_account",
+ "openzeppelin_introspection",
+ "openzeppelin_token",
+ "openzeppelin_utils",
+]
+
+[[package]]
+name = "openzeppelin_introspection"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:13e04a2190684e6804229a77a6c56de7d033db8b9ef519e5e8dee400a70d8a3d"
+
+[[package]]
+name = "openzeppelin_merkle_tree"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:039608900e92f3dcf479bf53a49a1fd76452acd97eb86e390d1eb92cacdaf3af"
+
+[[package]]
+name = "openzeppelin_presets"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:5c07a8de32e5d9abe33988c7927eaa8b5f83bc29dc77302d9c8c44c898611042"
+dependencies = [
+ "openzeppelin_access",
+ "openzeppelin_account",
+ "openzeppelin_finance",
+ "openzeppelin_introspection",
+ "openzeppelin_token",
+ "openzeppelin_upgrades",
+ "openzeppelin_utils",
+]
+
+[[package]]
+name = "openzeppelin_security"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:27155597019ecf971c48d7bfb07fa58cdc146d5297745570071732abca17f19f"
+
+[[package]]
+name = "openzeppelin_token"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:4452f449dc6c1ea97cf69d1d9182749abd40e85bd826cd79652c06a627eafd91"
+dependencies = [
+ "openzeppelin_access",
+ "openzeppelin_account",
+ "openzeppelin_introspection",
+ "openzeppelin_utils",
+]
+
+[[package]]
+name = "openzeppelin_upgrades"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:15fdd63f6b50a0fda7b3f8f434120aaf7637bcdfe6fd8d275ad57343d5ede5e1"
+
+[[package]]
+name = "openzeppelin_utils"
+version = "0.20.0"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:44f32d242af1e43982decc49c563e613a9b67ade552f5c3d5cde504e92f74607"
+
+[[package]]
+name = "snforge_scarb_plugin"
+version = "0.43.1"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:178e1e2081003ae5e40b5a8574654bed15acbd31cce651d4e74fe2f009bc0122"
+
+[[package]]
+name = "snforge_std"
+version = "0.43.1"
+source = "registry+https://scarbs.xyz/"
+checksum = "sha256:17bc65b0abfb9b174784835df173f9c81c9ad39523dba760f30589ef53cf8bb5"
+dependencies = [
+ "snforge_scarb_plugin",
+]

onchain/milestone_manager/Scarb.toml

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+[package]
+name = "milestone_manager"
+version = "0.1.0"
+edition = "2024_07"
+
+# See more keys and their definitions at https://docs.swmansion.com/scarb/docs/reference/manifest.html
+
+[dependencies]
+starknet = "2.11.4"
+openzeppelin = "0.20.0"
+
+[dev-dependencies]
+snforge_std = "0.43.0"
+assert_macros = "2.11.4"
+cairo_test = "2.11.4"
+
+[[target.starknet-contract]]
+sierra = true
+
+[scripts]
+test = "snforge test"
+
+[tool.scarb]
+allow-prebuilt-plugins = ["snforge_std"]
+
+# Visit https://foundry-rs.github.io/starknet-foundry/appendix/scarb-toml.html for more information
+
+# [tool.snforge]                                             # Define `snforge` tool section
+# exit_first = true                                          # Stop tests execution immediately upon the first failure
+# fuzzer_runs = 1234                                         # Number of runs of the random fuzzer
+# fuzzer_seed = 1111                                         # Seed for the random fuzzer
+
+# [[tool.snforge.fork]]                                      # Used for fork testing
+# name = "SOME_NAME"                                         # Fork name
+# url = "http://your.rpc.url"                                # Url of the RPC provider
+# block_id.tag = "latest"                                    # Block to fork from (block tag)
+
+# [[tool.snforge.fork]]
+# name = "SOME_SECOND_NAME"
+# url = "http://your.second.rpc.url"                         
+# block_id.number = "123"                                    # Block to fork from (block number)
+
+# [[tool.snforge.fork]]
+# name = "SOME_THIRD_NAME"
+# url = "http://your.third.rpc.url"
+# block_id.hash = "0x123"                                    # Block to fork from (block hash)
+
+# [profile.dev.cairo]                                        # Configure Cairo compiler
+# unstable-add-statements-code-locations-debug-info = true   # Should be used if you want to use coverage
+# unstable-add-statements-functions-debug-info = true        # Should be used if you want to use coverage/profiler
+# inlining-strategy = "avoid"                                # Should be used if you want to use coverage
+
+# [features]                                                 # Used for conditional compilation
+# enable_for_tests = []                                      # Feature name and list of other features that should be enabled with it

onchain/milestone_manager/snfoundry.toml

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+# Visit https://foundry-rs.github.io/starknet-foundry/appendix/snfoundry-toml.html
+# and https://foundry-rs.github.io/starknet-foundry/projects/configuration.html for more information
+
+# [sncast.default]                                         # Define a profile name
+# url = "https://free-rpc.nethermind.io/sepolia-juno/v0_8" # Url of the RPC provider
+# accounts-file = "../account-file"                        # Path to the file with the account data
+# account = "mainuser"                                     # Account from `accounts_file` or default account file that will be used for the transactions
+# keystore = "~/keystore"                                  # Path to the keystore file
+# wait-params = { timeout = 300, retry-interval = 10 }     # Wait for submitted transaction parameters
+# block-explorer = "StarkScan"                             # Block explorer service used to display links to transaction details
+# show-explorer-links = true                               # Print links pointing to pages with transaction details in the chosen block explorer

onchain/milestone_manager/src/base/errors.cairo

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+pub const ERROR_ONLY_ADMIN: felt252 = 'ONLY ADMIN';
+pub const ERROR_UNAUTHORIZED: felt252 = 'Caller not authorized';
+pub const ERROR_INVALID_MILESTONE: felt252 = 'Invalid milestone';
+pub const ERROR_INVALID_PROJECT_ID: felt252 = 'Invalid project ID';
+pub const ERROR_ZERO_ADDRESS: felt252 = 'Zero address forbidden';
+pub const ERROR_MILESTONE_ALREADY_COMPLETED: felt252 = 'Milestone already completed';
+pub const ERROR_CONTRACT_PAUSED: felt252 = 'Contract is paused';
+pub const ERROR_ALREADY_PAUSED: felt252 = 'Contract already paused';

onchain/milestone_manager/src/base/types.cairo

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+use starknet::ContractAddress;
+
+#[derive(Copy, Drop, Serde, starknet::Store)]
+pub struct Project {
+    pub id: u64,
+    pub org: ContractAddress,
+    pub owner: ContractAddress,
+    pub total_budget: u256,
+}
+
+#[derive(Copy, Drop, Serde, starknet::Store)]
+pub struct Milestone {
+    pub project_id: u64,
+    pub milestone_id: u64,
+    pub organization: ContractAddress,
+    pub milestone_description: felt252,
+    pub milestone_amount: u256,
+    pub created_at: u64,
+    pub completed: bool,
+    pub released: bool,
+}
+// ROLE CONSTANTS
+pub const ADMIN_ROLE: felt252 = selector!("ADMIN_ROLE");
+pub const ORGANIZATION_ROLE: felt252 = selector!("ORGANIZATION_ROLE");