英文:
Remap an array to have an object above each entry in javascript
问题
以下是翻译好的部分：
我有一个Prisma查询，它返回一个名为CommunityMember的数据透视表上的用户。这个数据透视表关联到User表。因此，我的对User表的查询结果不会直接放在回复的顶部。我有很多函数设计为在用户对象的基础上运行，所以我正在尝试找出如何将用户映射到我的查询结果中，以便这些函数可以正确运行。我尝试了很多映射的组合，但没有成功。你们有什么想法吗？这是我的Prisma查询：
members = await prisma.user.findMany({
select: {
id: true,
username: true,
name: true,
bio: true,
avatar: true,
},
skip: 10 * Number(page),
take: 10,
});
它返回结果如下：
members:
[{id: 2, username: 'man}, {id: 3, username: 'dan'}]
我希望它看起来像这样：members:
members:
[{user: {id: 2, username: 'man'}}, {user: {id: 3. username: 'dan'}}]
如果我运行`members[0].user`，我应该能够获得数据。这似乎是一个简单的映射函数，但我一直无法让它工作。另一个示例，展示了我得到的结果，但不想要的结果。
members: [
{
id: 2,
username: 'man',
name: 'A Man',
bio: 'A man.',
avatar: [Object]
},
{
id: 3,
username: 'dude',
name: 'Dude',
bio: "Dude is a #1 developer.",
avatar: [Object]
},
这是我想要的结果。
members: [
{
// 注意每个条目上方的用户对象
user: {
id: 2,
username: 'man',
name: 'A Man',
bio: 'Man.',
avatar: [Object]
}
},
{
user: {
id: 3,
username: 'dude',
name: 'Dude',
bio: "Dude is a #1 developer.",
avatar: [Object]
}
},
]
英文:
I have a prisma query that returns users on a pivot table CommunityMember. The pivot table associates to the table User. As a result, my queries into the User table do not place the object user on top of the replies. I have a lot of functions designed to run with the user object on top so I am trying to figure out how to map user into my returns so the functions can run correctly. I've tried a lot of combinations of map and have had no luck. Do you all have any ideas?
Here is my prisma query:
members = await prisma.user.findMany({select: {id: true,username: true,name: true,bio: true,avatar: true,},skip: 10 * Number(page),take: 10,});
It gives a result like
members:[{id: 2, username: 'man}, {id: 3, username: 'dan'}]
I want it to look like: members:
members:[{user: {id: 2, username: 'man'}}, {user: {id: 3. username: 'dan'}}]
If I run members[0].user I should get the data inside. It seems like a simple map function, but I have not been able to get it to work.
Another example of what I get, but do not want.
members: [{id: 2,username: 'man',name: 'A Man',bio: 'A man.',avatar: [Object]},{id: 3,username: 'dude',name: 'Dude',bio: "Dude is a #1 developer.",avatar: [Object]},
This is what I want.
members: [{//Notice the user object on top of each entryuser: {id: 2,username: 'man',name: 'A Man',bio: 'Man.',avatar: [Object]}},{user: {id: 3,username: 'dude',name: 'Dude',bio: "Dudes a #1 developer.",avatar: [Object]}},]
答案1
得分: 1
不确定我完全理解整个情况，但这个是否可以？
const members = [{id: 2,username: 'man',name: 'A Man',bio: 'A man.',avatar: {}},{id: 3,username: 'dude',name: 'Dude',bio: "Dude is a #1 developer.",avatar: {}}].map(member => ({user: member}))
英文:
Not sure I got the whole picture but wouldn't this do?
const members = [{id: 2,username: 'man',name: 'A Man',bio: 'A man.',avatar: {}},{id: 3,username: 'dude',name: 'Dude',bio: "Dude is a #1 developer.",avatar: {}}].map(member => ({user: member}))
答案2
得分: 0
if your object looks like:
obj = {members: [{...}, ..]}
then an Array.map will solve the problem:
const userMembers = obj.members.map((member) => ({user: member});
obj.members = userMembers;
英文:
if your object looks like:
obj = {members: [{...}, ..]}
then an Array.map will solve the problem:
const userMembers = obj.members.map((member) => ({user: member});obj.members = userMembers;
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