Expose additional camelCase method on AbiMessage (maps to decorated name) (#3466)

packages/api-contract/src/Abi.ts

@@ -143,6 +143,7 @@ export class Abi {
 
   #createMessage = (spec: ContractMessageSpec | ContractConstructorSpec, index: number, add: Partial<AbiMessage> = {}): AbiMessage => {
     const args = this.#createArgs(spec.args, spec);
+    const identifier = spec.name.toString();
     const message = {
       ...add,
       args,
@@ -151,8 +152,9 @@ export class Abi {
         args: this.#decodeArgs(args, data),
         message
       }),
-      identifier: spec.name.toString(),
+      identifier,
       index,
+      method: stringCamelCase(identifier),
       selector: spec.selector,
       toU8a: (params: CodecArg[], additional?: Uint8Array) =>
         this.#encodeArgs(spec, args, params, additional)

packages/api-contract/src/base/Blueprint.ts

@@ -10,7 +10,7 @@ import type { ContractGeneric, MapConstructorExec } from './types';
 
 import { SubmittableResult } from '@polkadot/api';
 import { ApiBase } from '@polkadot/api/base';
-import { isUndefined, stringCamelCase } from '@polkadot/util';
+import { isUndefined } from '@polkadot/util';
 
 import { Abi } from '../Abi';
 import { applyOnEvent } from '../util';
@@ -49,10 +49,8 @@ export class Blueprint<ApiType extends ApiTypes> extends Base<ApiType> {
     this.createContract = createBluePrintWithId(this.#deploy);
 
     this.abi.constructors.forEach((c): void => {
-      const messageName = stringCamelCase(c.identifier);
-
-      if (isUndefined(this.#tx[messageName])) {
-        this.#tx[messageName] = createBluePrintTx((o, p) => this.#deploy(c, o, p));
+      if (isUndefined(this.#tx[c.method])) {
+        this.#tx[c.method] = createBluePrintTx((o, p) => this.#deploy(c, o, p));
       }
     });
   }

packages/api-contract/src/base/Code.ts

@@ -10,7 +10,7 @@ import type { MapConstructorExec } from './types';
 
 import { SubmittableResult } from '@polkadot/api';
 import { ApiBase } from '@polkadot/api/base';
-import { assert, compactAddLength, isFunction, isUndefined, isWasm, logger, stringCamelCase, u8aToU8a } from '@polkadot/util';
+import { assert, compactAddLength, isFunction, isUndefined, isWasm, logger, u8aToU8a } from '@polkadot/util';
 import { blake2AsU8a } from '@polkadot/util-crypto';
 
 import { Abi } from '../Abi';
@@ -49,10 +49,8 @@ export class Code<ApiType extends ApiTypes> extends Base<ApiType> {
     assert(isWasm(this.code), 'No WASM code provided');
 
     this.abi.constructors.forEach((c): void => {
-      const messageName = stringCamelCase(c.identifier);
-
-      if (isUndefined(this.#tx[messageName])) {
-        this.#tx[messageName] = createBluePrintTx((o, p) => this.#instantiate(c, o, p));
+      if (isUndefined(this.#tx[c.method])) {
+        this.#tx[c.method] = createBluePrintTx((o, p) => this.#instantiate(c, o, p));
       }
     });
   }

packages/api-contract/src/base/Contract.ts

@@ -13,7 +13,7 @@ import BN from 'bn.js';
 
 import { SubmittableResult } from '@polkadot/api';
 import { ApiBase } from '@polkadot/api/base';
-import { assert, bnToBn, isFunction, isUndefined, logger, stringCamelCase } from '@polkadot/util';
+import { assert, bnToBn, isFunction, isUndefined, logger } from '@polkadot/util';
 import { map } from '@polkadot/x-rxjs/operators';
 
 import { Abi } from '../Abi';
@@ -117,14 +117,12 @@ export class Contract<ApiType extends ApiTypes> extends Base<ApiType> {
     this.read = createWithId(this.#read, '.read is deprecated, use contract.query.<messageName>(...) instead (where contract refers to this instance)');
 
     this.abi.messages.forEach((m): void => {
-      const messageName = stringCamelCase(m.identifier);
-
-      if (isUndefined(this.#tx[messageName])) {
-        this.#tx[messageName] = createTx((o, p) => this.#exec(m, o, p));
+      if (isUndefined(this.#tx[m.method])) {
+        this.#tx[m.method] = createTx((o, p) => this.#exec(m, o, p));
       }
 
-      if (isUndefined(this.#query[messageName])) {
-        this.#query[messageName] = createQuery((f, o, p) => this.#read(m, o, p).send(f));
+      if (isUndefined(this.#query[m.method])) {
+        this.#query[m.method] = createQuery((f, o, p) => this.#read(m, o, p).send(f));
       }
     });
   }

packages/api-contract/src/types.ts

@@ -39,6 +39,7 @@ export interface AbiMessage {
   isConstructor?: boolean;
   isMutating?: boolean;
   isPayable?: boolean;
+  method: string;
   returnType?: TypeDef | null;
   selector: ContractSelector;
   toU8a: (params: CodecArg[], additional?: Uint8Array) => Uint8Array;