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Lazy decorate (part 6, API internals) (#4150)

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* Lazy decorate (part 6, API internals)

* Rework tx decoration

* Adjust metadata decoration triggers

* Reformat registry lazy decoration

* storage
This commit is contained in:
Jaco
2021-11-02 16:29:08 +02:00
committed by GitHub
parent 527f840950
commit a097075bfe
7 changed files with 107 additions and 121 deletions
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packages/types/src/create/registry.ts
+40 -37
View File
@@ -59,21 +59,22 @@ function getVariantStringIdx ({ index }: SiVariant): string {
function injectErrors (_: Registry, { lookup, pallets }: MetadataLatest, version: number, result: Record<string, Record<string, RegistryError>>): void {
const lazySection = ({ errors, name }: PalletMetadataLatest, index: number): void => {
const section = stringCamelCase(name);
const creator = () => lazyMethods(
getVariants(lookup, errors.unwrap()),
({ docs, fields, index, name }: SiVariant): RegistryError => ({
args: getFieldArgs(lookup, fields),
docs: docs.map(valueToString),
fields,
index: index.toNumber(),
method: name.toString(),
name: name.toString(),
section
}),
getVariantStringIdx
);
lazyMethod(result, index, creator);
lazyMethod(result, index, () =>
lazyMethods(
getVariants(lookup, errors.unwrap()),
({ docs, fields, index, name }: SiVariant): RegistryError => ({
args: getFieldArgs(lookup, fields),
docs: docs.map(valueToString),
fields,
index: index.toNumber(),
method: name.toString(),
name: name.toString(),
section
}),
getVariantStringIdx
)
);
};
clearRecord(result);
@@ -91,24 +92,25 @@ function injectErrors (_: Registry, { lookup, pallets }: MetadataLatest, version
function injectEvents (registry: Registry, { lookup, pallets }: MetadataLatest, version: number, result: Record<string, Record<string, Constructor<GenericEventData>>>): void {
const lazySection = ({ events, name }: PalletMetadataLatest, index: number): void => {
const section = stringCamelCase(name);
const creator = () => lazyMethods(
getVariants(lookup, events.unwrap()),
(variant: SiVariant): Constructor<GenericEventData> => {
const meta = registry.createType('EventMetadataLatest', {
...variant,
args: getFieldArgs(lookup, variant.fields)
});
return class extends GenericEventData {
constructor (registry: Registry, value: Uint8Array) {
super(registry, value, meta, section, variant.name.toString());
}
};
},
getVariantStringIdx
lazyMethod(result, index, () =>
lazyMethods(
getVariants(lookup, events.unwrap()),
(variant: SiVariant): Constructor<GenericEventData> => {
const meta = registry.createType('EventMetadataLatest', {
...variant,
args: getFieldArgs(lookup, variant.fields)
});
return class extends GenericEventData {
constructor (registry: Registry, value: Uint8Array) {
super(registry, value, meta, section, variant.name.toString());
}
};
},
getVariantStringIdx
)
);
lazyMethod(result, index, creator);
};
clearRecord(result);
@@ -126,14 +128,15 @@ function injectEvents (registry: Registry, { lookup, pallets }: MetadataLatest,
function injectExtrinsics (registry: Registry, { lookup, pallets }: MetadataLatest, version: number, result: Record<string, Record<string, CallFunction>>): void {
const lazySection = ({ calls, name }: PalletMetadataLatest, index: number): void => {
const section = stringCamelCase(name);
const creator = () => lazyMethods(
getVariants(lookup, calls.unwrap()),
(variant: SiVariant) =>
createCallFunction(registry, lookup, variant, index, section),
getVariantStringIdx
);
lazyMethod(result, index, creator);
lazyMethod(result, index, () =>
lazyMethods(
getVariants(lookup, calls.unwrap()),
(variant: SiVariant) =>
createCallFunction(registry, lookup, variant, index, section),
getVariantStringIdx
)
);
};
clearRecord(result);
packages/types/src/metadata/decorate/constants/index.ts
+7 -11
View File
@@ -24,17 +24,13 @@ export function decorateConstants (registry: Registry, { pallets }: MetadataLate
const result: Constants = {};
const lazySection = ({ constants, name }: PalletMetadataLatest): void => {
lazyMethod(
result,
constants,
(constants: PalletConstantMetadataLatest[]) =>
lazyMethods(
constants,
(constant: PalletConstantMetadataLatest) =>
createConstantCodec(registry, constant),
objectNameToCamel
),
() => stringCamelCase(name)
lazyMethod(result, stringCamelCase(name), () =>
lazyMethods(
constants,
(constant: PalletConstantMetadataLatest) =>
createConstantCodec(registry, constant),
objectNameToCamel
)
);
};
packages/types/src/metadata/decorate/errors/index.ts
+7 -11
View File
@@ -42,17 +42,13 @@ export function decorateErrors (registry: Registry, { lookup, pallets }: Metadat
const result: Errors = {};
const lazySection = ({ errors, name }: PalletMetadataLatest, sectionIndex: number): void => {
lazyMethod(
result,
lookup.getSiType(errors.unwrap().type).def.asVariant.variants,
(variants: SiVariant[]) =>
lazyMethods(
variants,
(variant: SiVariant) =>
createIsError(registry, lookup, variant, sectionIndex),
objectNameToString
),
() => stringCamelCase(name)
lazyMethod(result, stringCamelCase(name), () =>
lazyMethods(
lookup.getSiType(errors.unwrap().type).def.asVariant.variants,
(v: SiVariant) =>
createIsError(registry, lookup, v, sectionIndex),
objectNameToString
)
);
};
packages/types/src/metadata/decorate/events/index.ts
+7 -11
View File
@@ -29,17 +29,13 @@ export function decorateEvents (registry: Registry, { lookup, pallets }: Metadat
const result: Events = {};
const lazySection = ({ events, name }: PalletMetadataLatest, sectionIndex: number): void => {
lazyMethod(
result,
lookup.getSiType(events.unwrap().type).def.asVariant.variants,
(variants: SiVariant[]) =>
lazyMethods(
variants,
(variant: SiVariant) =>
createIsEvent(registry, lookup, variant, sectionIndex),
objectNameToString
),
() => stringCamelCase(name)
lazyMethod(result, stringCamelCase(name), () =>
lazyMethods(
lookup.getSiType(events.unwrap().type).def.asVariant.variants,
(v: SiVariant) =>
createIsEvent(registry, lookup, v, sectionIndex),
objectNameToString
)
);
};
packages/types/src/metadata/decorate/extrinsics/index.ts
+7 -11
View File
@@ -48,17 +48,13 @@ export function decorateExtrinsics (registry: Registry, { lookup, pallets }: Met
const lazySection = ({ calls, name }: PalletMetadataLatest, sectionIndex: number): void => {
const sectionName = stringCamelCase(name);
lazyMethod(
result,
lookup.getSiType(calls.unwrap().type).def.asVariant.variants,
(variants: SiVariant[]) =>
lazyMethods(
variants,
(variant: SiVariant) =>
createCallFunction(registry, lookup, variant, sectionIndex, sectionName),
objectNameToCamel
),
() => sectionName
lazyMethod(result, sectionName, () =>
lazyMethods(
lookup.getSiType(calls.unwrap().type).def.asVariant.variants,
(v: SiVariant) =>
createCallFunction(registry, lookup, v, sectionIndex, sectionName),
objectNameToCamel
)
);
};
packages/types/src/metadata/decorate/storage/index.ts
+14 -18
View File
@@ -23,24 +23,20 @@ export function decorateStorage (registry: Registry, { pallets }: MetadataLatest
const { items, prefix: _prefix } = storage.unwrap();
const prefix = _prefix.toString();
lazyMethod(
result,
items,
(items: StorageEntryMetadataLatest[]) =>
lazyMethods(
items,
(meta: StorageEntryMetadataLatest) =>
createFunction(registry, { meta, method: meta.name.toString(), prefix, section }, {}),
objectNameFirstLower,
{
palletVersion: createRuntimeFunction(
{ method: 'palletVersion', prefix, section },
createKeyRaw(registry, { method: ':__STORAGE_VERSION__:', prefix: name.toString() }, [], [], []),
{ docs: 'Returns the current pallet version from storage', type: 'u16' }
)(registry)
}
),
() => section
lazyMethod(result, section, () =>
lazyMethods(
items,
(meta: StorageEntryMetadataLatest) =>
createFunction(registry, { meta, method: meta.name.toString(), prefix, section }, {}),
objectNameFirstLower,
{
palletVersion: createRuntimeFunction(
{ method: 'palletVersion', prefix, section },
createKeyRaw(registry, { method: ':__STORAGE_VERSION__:', prefix: name.toString() }, [], [], []),
{ docs: 'Returns the current pallet version from storage', type: 'u16' }
)(registry)
}
)
);
};