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import { isString } from '@vueuse/core'
import type { Permission } from './rolePermissions'
import rolePermissions from './rolePermissions'
import { USER_PROJECT_ROLES, computed, useGlobal, useState } from '#imports'
import type { Role, Roles } from '~/lib'
export function useUIPermission() {
const { user, previewAs } = useGlobal()
const projectRoles = useState<Record<string, boolean>>(USER_PROJECT_ROLES, () => ({}))
const baseRoles = computed(() => {
let userRoles = isString(user.value?.roles) ? user.value?.roles : ({ ...(user.value?.roles || {}) } as Roles)
// if string populate key-value paired object
if (typeof userRoles === 'string') {
userRoles = userRoles.split(',').reduce<Record<string, boolean>>((acc, role) => {
acc[role] = true
return acc
}, {})
}
// merge user role and project specific user roles
return {
...userRoles,
...projectRoles.value,
}
})
const isUIAllowed = (permission: Permission | string, skipPreviewAs = false) => {
let roles = baseRoles.value as Record<string, any>
if (previewAs.value && !skipPreviewAs) {
roles = {
[previewAs.value as Role]: true,
}
}
return Object.entries<boolean>(roles).some(([role, hasRole]) => {
const rolePermission = rolePermissions[role as keyof typeof rolePermissions] as '*' | Record<Permission, true>
return hasRole && (rolePermission === '*' || rolePermission?.[permission as Permission])
})
}
return { isUIAllowed }
}