useProjects reference

Learn more about the useProjects hook.

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 /* * Copyright 2025 Palantir Technologies, Inc. All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import { AdvanceTodoProject } from "@advanced-to-do-application/sdk"; import { useCallback } from "react"; import useSWR from "swr"; import { useOsdkClient } from "@osdk/react"; import type { Osdk, PropertyKeys } from "@osdk/client"; export type IProject = Osdk.Instance<AdvanceTodoProject, never, PropertyKeys<AdvanceTodoProject>> & { numberOfTasks: number, numberOfCompletedTasks: number, numberOfInProgressTasks: number, numberOfNotStartedTasks: number, } function useProjects() { const client = useOsdkClient(); const fetcher = useCallback(async () => { // We are using runtime-derived properties (RDP) on the concrete links as an example. // In the future, we might convert this to operate on the interface so the project does not need to know about the concrete links. const projectsPage = await client(AdvanceTodoProject) .withProperties({ "numberOfCodingTasks": (baseObjectSet) => baseObjectSet.pivotTo("codingTasks").aggregate("$count"), "numberOfCompletedCodingTasks": (baseObjectSet) => baseObjectSet.pivotTo("codingTasks").where({ "status": { $eq: "COMPLETED" }, }).aggregate("$count"), "numberOfInProgressCodingTasks": (baseObjectSet) => baseObjectSet.pivotTo("codingTasks").where({ "status": { $eq: "IN PROGRESS" }, }).aggregate("$count"), "numberOfNotStartedCodingTasks": (baseObjectSet) => baseObjectSet.pivotTo("codingTasks").where({ "status": { $eq: "NOT STARTED" }, }).aggregate("$count"), "numberOfLearningTasks": (baseObjectSet) => baseObjectSet.pivotTo("learningTasks").aggregate("$count"), "numberOfCompletedLearningTasks": (baseObjectSet) => baseObjectSet.pivotTo("learningTasks").where({ "status": { $eq: "COMPLETED" }, }).aggregate("$count"), "numberOfInProgressLearningTasks": (baseObjectSet) => baseObjectSet.pivotTo("learningTasks").where({ "status": { $eq: "IN PROGRESS" }, }).aggregate("$count"), "numberOfNotStartedLearningTasks": (baseObjectSet) => baseObjectSet.pivotTo("learningTasks").where({ "status": { $eq: "NOT STARTED" }, }).aggregate("$count") }) .fetchPage(); const projects: IProject[] = projectsPage.data.map((project) => { return { ...project, numberOfTasks: Number(project.numberOfCodingTasks) + Number(project.numberOfLearningTasks), numberOfCompletedTasks: Number(project.numberOfCompletedCodingTasks) + Number(project.numberOfCompletedLearningTasks), numberOfInProgressTasks: Number(project.numberOfInProgressCodingTasks) + Number(project.numberOfInProgressLearningTasks), numberOfNotStartedTasks: Number(project.numberOfNotStartedCodingTasks) + Number(project.numberOfNotStartedLearningTasks), }}); return projects; }, [client]); const { data, isLoading, isValidating, error } = useSWR<IProject[]>( "projects", fetcher, { revalidateOnFocus: false } ); return { projects: data ?? [], isLoading, isValidating, isError: error, }; } export default useProjects;