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refactor: extract permission to utils

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This commit is contained in:
Methapon2001 2025-03-10 13:08:28 +07:00
parent 250d69d122
commit 19502acd8a
2 changed files with 49 additions and 28 deletions
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46
src/services/permission.ts
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@ -4,6 +4,8 @@ import HttpError from "../interfaces/http-error";
import HttpStatus from "../interfaces/http-status";
import { RequestWithUser } from "../interfaces/user";
import { isSystem } from "../utils/keycloak";
import { ExpressionBuilder } from "kysely";
import { DB } from "../generated/kysely/types";
export function branchRelationPermInclude(user: RequestWithUser["user"]) {
return {
@ -133,3 +135,47 @@ export function createPermCheck(globalAllow: (user: RequestWithUser["user"]) =>
return branch;
};
}
export function createQueryPermissionCondition(
globalAllow: (user: RequestWithUser["user"]) => boolean,
opts?: { alwaysIncludeHead?: boolean },
) {
return (user: RequestWithUser["user"]) =>
({ eb, exists }: ExpressionBuilder<DB, keyof DB>) =>
exists(
eb
.selectFrom("Branch")
.leftJoin("BranchUser", "BranchUser.branchId", "Branch.id")
.leftJoin("Branch as SubBranch", "SubBranch.headOfficeId", "Branch.id")
.leftJoin("BranchUser as SubBranchUser", "SubBranchUser.branchId", "SubBranch.id")
.leftJoin("Branch as HeadBranch", "HeadBranch.id", "Branch.id")
.leftJoin("BranchUser as HeadBranchUser", "HeadBranchUser.branchId", "HeadBranch.id")
.leftJoin("Branch as SubHeadBranch", "SubHeadBranch.headOfficeId", "HeadBranch.id")
.leftJoin(
"BranchUser as SubHeadBranchUser",
"SubHeadBranchUser.branchId",
"SubHeadBranch.id",
)
.where((eb) => {
const cond = [
eb("BranchUser.userId", "=", user.sub), // NOTE: if user belong to current branch.
];
if (globalAllow?.(user) || opts?.alwaysIncludeHead) {
cond.push(
eb("SubBranchUser.userId", "=", user.sub), // NOTE: if user belong to branch under current branch.
);
}
if (globalAllow(user)) {
cond.push(
eb("HeadBranchUser.userId", "=", user.sub), // NOTE: if the current branch is under head branch user belong to.
eb("SubHeadBranchUser.userId", "=", user.sub), // NOTE: if the current branch is under the same head branch user belong to.
);
}
return eb.or(cond);
})
.select("Branch.id"),
);
}