Feature/stable pool mgx 1307

packages/sdk/package.json

@@ -1,6 +1,6 @@
 {
   "name": "gasp-sdk",
-  "version": "0.0.2-eth-rollup-develop.61",
+  "version": "0.0.2-feature-stable-pool-mgx-1307.19",
   "description": "GASP SDK",
   "type": "module",
   "module": "./index.js",
@@ -23,10 +23,10 @@
     "@polkadot/api": "^11.1.1"
   },
   "devDependencies": {
-    "gasp-types": "0.0.2-eth-rollup-develop.61"
+    "gasp-types": "0.0.2-feature-stable-pool-mgx-1307.25"
   },
   "dependencies": {
-    "gasp-type-definitions": "0.0.2-eth-rollup-develop.63",
+    "gasp-type-definitions": "0.0.2-feature-stable-pool-mgx-1307.25",
     "big.js": "6.2.1",
     "tslib": "^2.3.0",
     "tslog": "4.8.2",

packages/sdk/src/mangata.ts

@@ -2,10 +2,13 @@ import "gasp-types";
 import { PriceImpact } from "./types/utility";
 import { getPriceImpact } from "./utils/getPriceImpact";
 import { createMangataInstance } from "./mangataInstance";
+import { getRatio } from "./utils/getRatio";
+import { BN } from "@polkadot/util";
 
 const Mangata = {
   instance: createMangataInstance,
-  getPriceImpact: (args: PriceImpact) => getPriceImpact(args)
+  getPriceImpact: (args: PriceImpact) => getPriceImpact(args),
+  getPoolRatio: (left: BN, right: BN) => getRatio(left, right)
 };
 
 export { Mangata };

packages/type-definitions/package.json

@@ -1,6 +1,6 @@
 {
   "name": "gasp-type-definitions",
-  "version": "0.0.2-eth-rollup-develop.63",
+  "version": "0.0.2-feature-stable-pool-mgx-1307.25",
   "description": "Type definitions for Gasp",
   "repository": {
     "type": "git",

packages/type-definitions/src/index.ts

@@ -68,7 +68,17 @@ export const mTypes = {
     requestId: "RequestId",
     l2UpdatesToRemove: "Vec<u128>",
     timeStamp: "U256"
-  }
+  },
+  PalletMarketPoolKind: {
+    _enum: ['Xyk', 'StableSwap']
+  },
+  RpcPoolInfo: {
+    poolId: "TokenId",
+    kind: "PalletMarketPoolKind",
+    lpTokenId: "TokenId",
+    assets: "Vec<TokenId>",
+    reserves: "Vec<Balance>"
+  },
 };
 
 export const mRpc = {
@@ -265,6 +275,146 @@ export const mRpc = {
       type: "Vec<TokenId>"
     }
   },
+  market: {
+    calculate_buy_price: {
+      description: "",
+      params: [
+        {
+          name: "pool_id",
+          type: "u32"
+        },
+        {
+          name: "buy_asset_id",
+          type: "u32"
+        },
+        {
+          name: "buy_amount",
+          type: "u128"
+        }
+      ],
+      type: "Option<u128>"
+    },
+    calculate_buy_price_with_impact: {
+      description: "",
+      params: [
+        {
+          name: "pool_id",
+          type: "u32"
+        },
+        {
+          name: "buy_asset_id",
+          type: "u32"
+        },
+        {
+          name: "buy_amount",
+          type: "u128"
+        }
+      ],
+      type: "Option<(u128,u128)>"
+    },
+    calculate_expected_amount_for_minting: {
+      description: "",
+      params: [
+        {
+          name: "pool_id",
+          type: "u32"
+        },
+        {
+          name: "asset_id",
+          type: "u32"
+        },
+        {
+          name: "amount",
+          type: "u128"
+        }
+      ],
+      type: "Option<u128>"
+    },
+    calculate_expected_lp_minted: {
+      description: "",
+      params: [
+        {
+          name: "pool_id",
+          type: "u32"
+        },
+        {
+          name: "amounts",
+          type: "(u128, u128)"
+        },
+      ],
+      type: "Option<u128>"
+    },
+    calculate_sell_price: {
+      description: "",
+      params: [
+        {
+          name: "pool_id",
+          type: "u32"
+        },
+        {
+          name: "sell_asset_id",
+          type: "u32"
+        },
+        {
+          name: "sell_amount",
+          type: "u128"
+        }
+      ],
+      type: "Option<u128>"
+    },
+    calculate_sell_price_with_impact: {
+      description: "",
+      params: [
+        {
+          name: "pool_id",
+          type: "u32"
+        },
+        {
+          name: "sell_asset_id",
+          type: "u32"
+        },
+        {
+          name: "sell_amount",
+          type: "u128"
+        }
+      ],
+      type: "Option<(u128,u128)>"
+    },
+    get_pools: {
+      description: "",
+      params: [
+        {
+          name: "pool_id",
+          type: "Option<u32>"
+        },
+      ],
+      type: "Vec<RpcPoolInfo>"
+    },
+    get_burn_amount: {
+      description: "",
+      params: [
+        {
+          name: "pool_id",
+          type: "u32"
+        },
+        {
+          name: "lp_burn_amount",
+          type: "u128"
+        },
+      ],
+      type: "Option<(u128,u128)>"
+    },
+    get_tradeable_tokens: {
+      description: "",
+      params: [],
+      type: "Vec<RpcAssetMetadata>"
+    },
+    get_pools_for_trading: {
+      description: "",
+      params: [],
+      type: "Vec<u32>"
+    },
+  },
   pos: {
     calculate_native_rewards_amount: {
       description: "Calculates amount of available native rewards",
@@ -396,7 +546,7 @@ export const mRpc = {
         {
           name: 'range',
           type: '(u128, u128)',
-        },{
+        }, {
           name: 'tx_id',
           type: 'u128',
         },
@@ -451,7 +601,7 @@ export const mRpc = {
       ],
       type: "String"
     }
-  }
+  },
 };
 
 export const mangataTypesBundleForPolkadotApps: OverrideBundleDefinition = {

packages/types/package.json

@@ -1,6 +1,6 @@
 {
   "name": "gasp-types",
-  "version": "0.0.2-eth-rollup-develop.61",
+  "version": "0.0.2-feature-stable-pool-mgx-1307.25",
   "description": "Polkadot.js type definitions for GASP Network",
   "author": "Gasp <solutions@gasp.xyz>",
   "repository": {

packages/types/src/interfaces/augment-api-consts.ts

@@ -371,6 +371,28 @@ declare module '@polkadot/api-base/types/consts' {
        **/
       [key: string]: Codec;
     };
+    stableSwap: {
+      defaultApmCoeff: u128 & AugmentedConst<ApiType>;
+      /**
+       * Percentage of treasury fee that gets burned if possible.
+       **/
+      marketBnBFeePart: u128 & AugmentedConst<ApiType>;
+      /**
+       * Total fee applied to a swap.
+       * Part goes back to pool, part to treasury, and part is burned.
+       **/
+      marketTotalFee: u128 & AugmentedConst<ApiType>;
+      /**
+       * Percentage of total fee that goes into the treasury.
+       **/
+      marketTreasuryFeePart: u128 & AugmentedConst<ApiType>;
+      maxApmCoeff: u128 & AugmentedConst<ApiType>;
+      maxAssetsInPool: u32 & AugmentedConst<ApiType>;
+      /**
+       * Generic const
+       **/
+      [key: string]: Codec;
+    };
     system: {
       /**
        * Maximum number of block number to block hash mappings to keep (oldest pruned first).