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June 22, 2020 03:01
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import {Pet,User} from '../../database/models'; | |
import {Resolvers} from '../../__generated__/generated-types'; | |
import {UserInputError} from 'apollo-server-express'; | |
const resolvers : Resolvers = { | |
Query:{ | |
pet:async (parent,args,ctx)=>{ | |
const pet:Pet= await Pet.query().findById(args.id); | |
return pet; | |
}, | |
pets: async (parent,args,ctx)=>{ | |
const pets:Pet[]= await Pet.query(); | |
return pets; | |
} | |
}, | |
Pet:{ | |
owner:async(parent,args,ctx)=>{ | |
const {loaders:{users}} = ctx; | |
return users.load(parent.id); | |
} | |
}, | |
Mutation:{ | |
createPet:async (parent,args,ctx)=>{ | |
let pet: Pet; | |
try { | |
pet = await Pet.query().insert({...args.pet}); | |
} catch (error) { | |
throw new UserInputError("Bad user input fields required",{ | |
invalidArgs: Object.keys(args), | |
}); | |
} | |
return pet; | |
}, | |
updatePet:async (parent,{pet:{id,...data}},ctx)=>{ | |
const pet : Pet = await Pet.query() | |
.patchAndFetchById(id,data); | |
return pet; | |
}, | |
deletePet:async (parent,args,ctx)=>{ | |
const pet = await Pet.query().deleteById(args.id); | |
return "Successfully deleted" | |
}, | |
} | |
} | |
export default resolvers; |
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import { Resolvers} from '../../__generated__/generated-types'; | |
import {User,Pet} from '../../database/models'; | |
import {UserInputError} from 'apollo-server-express'; | |
interface assertion { | |
[key: string]:string | number ; | |
} | |
type StringIndexed<T> = T & assertion; | |
const resolvers : Resolvers ={ | |
Query:{ | |
users: async (parent,args,ctx)=>{ | |
const users : User[] = await User.query(); | |
return users; | |
}, | |
user:async (parent,args,ctx)=>{ | |
const user :User = await await User.query().findById(args.id); | |
return user; | |
}, | |
}, | |
User:{ | |
pets:async (parent,args,ctx)=>{ | |
const {loaders:{pets}} = ctx; | |
return pets.load(parent.id); | |
} | |
}, | |
Mutation:{ | |
createUser:async (parent,args,ctx)=>{ | |
let user : User; | |
try { | |
user = await User.query().insert({...args.user}); | |
} catch (error) { | |
console.log(error); | |
throw new UserInputError('Email Invalido', { | |
invalidArgs: Object.keys(args), | |
}); | |
} | |
return user; | |
}, | |
updateUser:async (parent,{user:{id,...data}},ctx)=>{ | |
let user : User = await User.query().patchAndFetchById(id,data); | |
return user; | |
}, | |
deleteUser:async (parent,args,ctx)=>{ | |
const deleted = await User.query().deleteById(args.id); | |
return "Succesfull deleted"; | |
}, | |
} | |
} | |
export default resolvers; |
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