当前位置: 首页>>代码示例>>TypeScript>>正文


TypeScript apollo-cache.ApolloCache类代码示例

本文整理汇总了TypeScript中apollo-cache.ApolloCache的典型用法代码示例。如果您正苦于以下问题:TypeScript ApolloCache类的具体用法?TypeScript ApolloCache怎么用?TypeScript ApolloCache使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了ApolloCache类的9个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的TypeScript代码示例。

示例1: tryFunctionOrLogError

          .forEach(queryId => {
            const { query, updater } = mutation.updateQueries[queryId];
            // Read the current query result from the store.
            const { result: currentQueryResult, complete } = this.cache.diff({
              query: query.document,
              variables: query.variables,
              returnPartialData: true,
              optimistic: false,
            });

            if (!complete) {
              return;
            }

            // Run our reducer using the current query result and the mutation result.
            const nextQueryResult = tryFunctionOrLogError(() =>
              updater(currentQueryResult, {
                mutationResult: mutation.result,
                queryName: getOperationName(query.document) || undefined,
                queryVariables: query.variables,
              }),
            );

            // Write the modified result back into the store if we got a new result.
            if (nextQueryResult) {
              cacheWrites.push({
                result: nextQueryResult,
                dataId: 'ROOT_QUERY',
                query: query.document,
                variables: query.variables,
              });
            }
          });
开发者ID:NewSpring,项目名称:apollo-client,代码行数:33,代码来源:store.ts

示例2: markMutationComplete

 public markMutationComplete({
   mutationId,
   optimisticResponse,
 }: {
   mutationId: string;
   optimisticResponse?: any;
 }) {
   if (!optimisticResponse) return;
   this.cache.removeOptimistic(mutationId);
 }
开发者ID:NewSpring,项目名称:apollo-client,代码行数:10,代码来源:store.ts

示例3: buildRootValueFromCache

 // Query the cache and return matching data.
 private buildRootValueFromCache(
   document: DocumentNode,
   variables?: Record<string, any>,
 ) {
   return this.cache.diff({
     query: buildQueryFromSelectionSet(document),
     variables,
     optimistic: false,
   }).result;
 }
开发者ID:apollostack,项目名称:apollo-client,代码行数:11,代码来源:LocalState.ts

示例4: markUpdateQueryResult

 public markUpdateQueryResult(
   document: DocumentNode,
   variables: any,
   newResult: any,
 ) {
   this.cache.write({
     result: newResult,
     dataId: 'ROOT_QUERY',
     variables,
     query: document,
   });
 }
开发者ID:NewSpring,项目名称:apollo-client,代码行数:12,代码来源:store.ts

示例5: markSubscriptionResult

 public markSubscriptionResult(
   result: ExecutionResult,
   document: DocumentNode,
   variables: any,
 ) {
   // the subscription interface should handle not sending us results we no longer subscribe to.
   // XXX I don't think we ever send in an object with errors, but we might in the future...
   if (!graphQLResultHasError(result)) {
     this.cache.write({
       result: result.data,
       dataId: 'ROOT_SUBSCRIPTION',
       query: document,
       variables: variables,
     });
   }
 }
开发者ID:NewSpring,项目名称:apollo-client,代码行数:16,代码来源:store.ts

示例6: markQueryResult

 public markQueryResult(
   result: ExecutionResult,
   document: DocumentNode,
   variables: any,
   fetchMoreForQueryId: string | undefined,
   ignoreErrors: boolean = false,
 ) {
   let writeWithErrors = !graphQLResultHasError(result);
   if (ignoreErrors && graphQLResultHasError(result) && result.data) {
     writeWithErrors = true;
   }
   if (!fetchMoreForQueryId && writeWithErrors) {
     this.cache.write({
       result: result.data,
       dataId: 'ROOT_QUERY',
       query: document,
       variables: variables,
     });
   }
 }
开发者ID:NewSpring,项目名称:apollo-client,代码行数:20,代码来源:store.ts

示例7: markMutationInit

  public markMutationInit(mutation: {
    mutationId: string;
    document: DocumentNode;
    variables: any;
    updateQueries: { [queryId: string]: QueryWithUpdater };
    update: ((proxy: DataProxy, mutationResult: Object) => void) | undefined;
    optimisticResponse: Object | Function | undefined;
  }) {
    if (mutation.optimisticResponse) {
      let optimistic: Object;
      if (typeof mutation.optimisticResponse === 'function') {
        optimistic = mutation.optimisticResponse(mutation.variables);
      } else {
        optimistic = mutation.optimisticResponse;
      }

      const changeFn = () => {
        this.markMutationResult({
          mutationId: mutation.mutationId,
          result: { data: optimistic },
          document: mutation.document,
          variables: mutation.variables,
          updateQueries: mutation.updateQueries,
          update: mutation.update,
        });
      };

      this.cache.recordOptimisticTransaction(c => {
        const orig = this.cache;
        this.cache = c;

        try {
          changeFn();
        } finally {
          this.cache = orig;
        }
      }, mutation.mutationId);
    }
  }
开发者ID:NewSpring,项目名称:apollo-client,代码行数:39,代码来源:store.ts

示例8: reset

 public reset(): Promise<void> {
   return this.cache.reset();
 }
开发者ID:NewSpring,项目名称:apollo-client,代码行数:3,代码来源:store.ts

示例9: markMutationResult

  public markMutationResult(mutation: {
    mutationId: string;
    result: ExecutionResult;
    document: DocumentNode;
    variables: any;
    updateQueries: { [queryId: string]: QueryWithUpdater };
    update: ((proxy: DataProxy, mutationResult: Object) => void) | undefined;
  }) {
    // Incorporate the result from this mutation into the store
    if (!graphQLResultHasError(mutation.result)) {
      const cacheWrites: Cache.WriteOptions[] = [];
      cacheWrites.push({
        result: mutation.result.data,
        dataId: 'ROOT_MUTATION',
        query: mutation.document,
        variables: mutation.variables,
      });

      if (mutation.updateQueries) {
        Object.keys(mutation.updateQueries)
          .filter(id => mutation.updateQueries[id])
          .forEach(queryId => {
            const { query, updater } = mutation.updateQueries[queryId];
            // Read the current query result from the store.
            const { result: currentQueryResult, complete } = this.cache.diff({
              query: query.document,
              variables: query.variables,
              returnPartialData: true,
              optimistic: false,
            });

            if (!complete) {
              return;
            }

            // Run our reducer using the current query result and the mutation result.
            const nextQueryResult = tryFunctionOrLogError(() =>
              updater(currentQueryResult, {
                mutationResult: mutation.result,
                queryName: getOperationName(query.document) || undefined,
                queryVariables: query.variables,
              }),
            );

            // Write the modified result back into the store if we got a new result.
            if (nextQueryResult) {
              cacheWrites.push({
                result: nextQueryResult,
                dataId: 'ROOT_QUERY',
                query: query.document,
                variables: query.variables,
              });
            }
          });
      }

      this.cache.performTransaction(c => {
        cacheWrites.forEach(write => c.write(write));
      });

      // If the mutation has some writes associated with it then we need to
      // apply those writes to the store by running this reducer again with a
      // write action.
      const update = mutation.update;
      if (update) {
        this.cache.performTransaction(c => {
          tryFunctionOrLogError(() => update(c, mutation.result));
        });
      }
    }
  }
开发者ID:NewSpring,项目名称:apollo-client,代码行数:71,代码来源:store.ts


注:本文中的apollo-cache.ApolloCache类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。