cerc-io/watcher-ts
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Handle array and struct type event params in codegen (#150)

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* Handle array and struct type event params

* Refactor parse event in watcher indexer code
This commit is contained in:
nabarun
2022-08-04 17:09:30 +05:30
committed by GitHub
parent a15305450c
commit 6990eb892a
10 changed files with 97 additions and 796 deletions
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packages/graph-test-watcher/src/indexer.ts
+1 -97
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@@ -51,10 +51,6 @@ const KIND_EXAMPLE1 = 'Example1';
const KIND_FACTORY = 'Factory';
const KIND_POOL = 'Pool';
const TEST_EVENT = 'Test';
const POOLCREATED_EVENT = 'PoolCreated';
const INITIALIZE_EVENT = 'Initialize';
export type ResultEvent = {
block: {
cid: string;
@@ -416,9 +412,6 @@ export class Indexer implements IPLDIndexerInterface {
}
parseEventNameAndArgs (kind: string, logObj: any): any {
let eventName = UNKNOWN_EVENT_NAME;
let eventInfo = {};
const { topics, data } = logObj;
const contract = this._contractMap.get(kind);
@@ -426,23 +419,7 @@ export class Indexer implements IPLDIndexerInterface {
const logDescription = contract.parseLog({ data, topics });
switch (kind) {
case KIND_EXAMPLE1: {
({ eventName, eventInfo } = this.parseExample1Event(logDescription));
break;
}
case KIND_FACTORY: {
({ eventName, eventInfo } = this.parseFactoryEvent(logDescription));
break;
}
case KIND_POOL: {
({ eventName, eventInfo } = this.parsePoolEvent(logDescription));
break;
}
}
const { eventName, eventInfo } = this._baseIndexer.parseEvent(logDescription);
return {
eventName,
@@ -451,79 +428,6 @@ export class Indexer implements IPLDIndexerInterface {
};
}
parseExample1Event (logDescription: ethers.utils.LogDescription): { eventName: string, eventInfo: any } {
let eventName = UNKNOWN_EVENT_NAME;
let eventInfo = {};
switch (logDescription.name) {
case TEST_EVENT: {
eventName = logDescription.name;
const { param1, param2, param3 } = logDescription.args;
eventInfo = {
param1,
param2,
param3: BigInt(param3.toString())
};
break;
}
}
return {
eventName,
eventInfo
};
}
parseFactoryEvent (logDescription: ethers.utils.LogDescription): { eventName: string, eventInfo: any } {
let eventName = UNKNOWN_EVENT_NAME;
let eventInfo = {};
switch (logDescription.name) {
case POOLCREATED_EVENT: {
eventName = logDescription.name;
const { token0, token1, fee, tickSpacing, pool } = logDescription.args;
eventInfo = {
token0,
token1,
fee,
tickSpacing,
pool
};
break;
}
}
return {
eventName,
eventInfo
};
}
parsePoolEvent (logDescription: ethers.utils.LogDescription): { eventName: string, eventInfo: any } {
let eventName = UNKNOWN_EVENT_NAME;
let eventInfo = {};
switch (logDescription.name) {
case INITIALIZE_EVENT: {
eventName = logDescription.name;
const { sqrtPriceX96, tick } = logDescription.args;
eventInfo = {
sqrtPriceX96: BigInt(sqrtPriceX96.toString()),
tick
};
break;
}
}
return {
eventName,
eventInfo
};
}
async getIPLDStatus (): Promise<IpldStatus | undefined> {
return this._db.getIPLDStatus();
}