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@urql/exchange-graphcache

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@urql/exchange-graphcache - npm Package Compare versions

Comparing version 1.0.0-rc.10 to 1.0.0-rc.11

src/ast/traversal.test.ts
src/ast/variables.test.ts

10

CHANGELOG.md

@@ -11,2 +11,12 @@ # Changelog

## [v1.0.0-rc.11](https://github.com/FormidableLabs/urql-exchange-graphcache/compare/v1.0.0-rc.10...v1.0.0-rc.11)
- Fix `updates` not being called for `optimistic` results (see [#83](https://github.com/FormidableLabs/urql-exchange-graphcache/pull/83))
- Add optional `variables` argument to `readFragment` and `writeFragment` (see [#84](https://github.com/FormidableLabs/urql-exchange-graphcache/pull/84))
- ⚠ Fix field arguments not normalising optional `null` values (see [#85](https://github.com/FormidableLabs/urql-exchange-graphcache/pull/85))
## [v1.0.0-rc.10](https://github.com/FormidableLabs/urql-exchange-graphcache/compare/v1.0.0-rc.9...v1.0.0-rc.10)
- ⚠ Fix removing cache entries by upgrading to Pessimism `1.1.4` (see [ae72d3](https://github.com/FormidableLabs/urql-exchange-graphcache/commit/ae72d3b1c8b3e5965e122d5509eb561f68579474))
## [v1.0.0-rc.9](https://github.com/FormidableLabs/urql-exchange-graphcache/compare/v1.0.0-rc.8...v1.0.0-rc.9)

@@ -13,0 +23,0 @@

4

dist/types/ast/variables.d.ts

@@ -1,5 +0,3 @@

import { FieldNode, ValueNode, OperationDefinitionNode } from 'graphql';
import { FieldNode, OperationDefinitionNode } from 'graphql';
import { Variables } from '../types';
/** Evaluates a given ValueNode to a JSON value taking vars into account */
export declare const evaluateValueNode: (node: ValueNode, vars: Variables) => any;
/** Evaluates a fields arguments taking vars into account */

@@ -6,0 +4,0 @@ export declare const getFieldArguments: (node: FieldNode, vars: Variables) => Variables | null;

4

dist/types/operations/query.d.ts

@@ -1,2 +0,2 @@

import { Data, OperationRequest } from '../types';
import { Variables, Data, OperationRequest } from '../types';
import { Store } from '../store';

@@ -11,2 +11,2 @@ import { DocumentNode } from 'graphql';

export declare const read: (store: Store, request: OperationRequest, input?: Data | undefined) => QueryResult;
export declare const readFragment: (store: Store, query: DocumentNode, entity: string | Data) => Data | null;
export declare const readFragment: (store: Store, query: DocumentNode, entity: string | Data, variables?: Variables | undefined) => Data | null;

4

dist/types/operations/write.d.ts
import { DocumentNode } from 'graphql';
import { Data, OperationRequest } from '../types';
import { Variables, Data, OperationRequest } from '../types';
import { Store } from '../store';

@@ -11,2 +11,2 @@ export interface WriteResult {

export declare const writeOptimistic: (store: Store, request: OperationRequest, optimisticKey: number) => WriteResult;
export declare const writeFragment: (store: Store, query: DocumentNode, data: Data) => void;
export declare const writeFragment: (store: Store, query: DocumentNode, data: Data, variables?: Variables | undefined) => void;

4

dist/types/store.d.ts

@@ -51,5 +51,5 @@ import { DocumentNode } from 'graphql';

readQuery(input: QueryInput): Data | null;
readFragment(dataFragment: DocumentNode, entity: string | Data): Data | null;
writeFragment(dataFragment: DocumentNode, data: Data): void;
readFragment(dataFragment: DocumentNode, entity: string | Data, variables?: Variables): Data | null;
writeFragment(dataFragment: DocumentNode, data: Data, variables?: Variables): void;
}
export {};

111

dist/urql-exchange-graphcache.es.js

@@ -1,2 +0,2 @@

import { Kind, buildClientSchema, isNullableType, isNonNullType, isListType, GraphQLObjectType, GraphQLInterfaceType, GraphQLUnionType } from "graphql";
import { Kind, valueFromASTUntyped, buildClientSchema, isNullableType, isNonNullType, isListType, GraphQLObjectType, GraphQLInterfaceType, GraphQLUnionType } from "graphql";

@@ -63,37 +63,2 @@ import { createRequest, formatDocument } from "urql";

var evaluateValueNode = function(node, vars) {
switch (node.kind) {
case Kind.NULL:
return null;
case Kind.INT:
return parseInt(node.value, 10);
case Kind.FLOAT:
return parseFloat(node.value);
case Kind.LIST:
var values = new Array(node.values.length);
for (var i = 0, l = node.values.length; i < l; i++) {
values[i] = evaluateValueNode(node.values[i], vars);
}
return values;
case Kind.OBJECT:
var fields = Object.create(null);
for (var i$1 = 0, l$1 = node.fields.length; i$1 < l$1; i$1++) {
var field = node.fields[i$1];
fields[getName(field)] = evaluateValueNode(field.value, vars);
}
return fields;
case Kind.VARIABLE:
var varValue = vars[getName(node)];
return void 0 !== varValue ? varValue : null;
default:
return node.value;
}
};
var getFieldArguments = function(node, vars) {

@@ -104,7 +69,12 @@ if (void 0 === node.arguments || 0 === node.arguments.length) {

var args = Object.create(null);
var argsSize = 0;
for (var i = 0, l = node.arguments.length; i < l; i++) {
var arg = node.arguments[i];
args[getName(arg)] = evaluateValueNode(arg.value, vars);
var value = valueFromASTUntyped(arg.value, vars);
if (null != value) {
args[getName(arg)] = value;
argsSize++;
}
}
return args;
return argsSize > 0 ? args : null;
};

@@ -122,3 +92,3 @@

if (void 0 !== def.defaultValue) {
value = evaluateValueNode(def.defaultValue, args);
value = valueFromASTUntyped(def.defaultValue, args);
} else {

@@ -194,3 +164,3 @@ return vars;

}
var value = evaluateValueNode(arg.value, vars);
var value = valueFromASTUntyped(arg.value, vars);
if ("boolean" != typeof value && null !== value) {

@@ -318,24 +288,28 @@ continue;

store: store,
schemaPredicates: store.schemaPredicates
schemaPredicates: store.schemaPredicates,
isOptimistic: !0
};
if ("development" === process.env.NODE_ENV) {
ctx.isOptimistic = !0;
}
var mutationRootKey = ctx.store.getRootKey("mutation");
var operationName = ctx.store.getRootKey(operation.operation);
if (operationName === ctx.store.getRootKey("mutation")) {
var select = getSelectionSet(operation);
var iter = new SelectionIterator(operationName, operationName, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
if (void 0 !== node.selectionSet) {
var fieldName = getName(node);
var resolver = ctx.store.optimisticMutations[fieldName];
if (void 0 !== resolver) {
var fieldArgs = getFieldArguments(node, ctx.variables);
var fieldSelect = getSelectionSet(node);
var resolverValue = resolver(fieldArgs || {}, ctx.store, ctx);
if (!isScalar(resolverValue)) {
writeRootField(ctx, resolverValue, fieldSelect);
}
"production" !== process.env.NODE_ENV && browser(operationName === mutationRootKey, "writeOptimistic(...) was called with an operation that is not a mutation.\nThis case is unsupported and should never occur.");
var select = getSelectionSet(operation);
var data = Object.create(null);
var iter = new SelectionIterator(operationName, operationName, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
if (void 0 !== node.selectionSet) {
var fieldName = getName(node);
var resolver = ctx.store.optimisticMutations[fieldName];
if (void 0 !== resolver) {
var fieldArgs = getFieldArguments(node, ctx.variables);
var fieldSelect = getSelectionSet(node);
var resolverValue = resolver(fieldArgs || {}, ctx.store, ctx);
if (!isScalar(resolverValue)) {
writeRootField(ctx, resolverValue, fieldSelect);
}
data[fieldName] = resolverValue;
var updater = ctx.store.updates[mutationRootKey][fieldName];
if (void 0 !== updater) {
updater(data, fieldArgs || {}, ctx.store, ctx);
}
}

@@ -348,3 +322,3 @@ }

var writeFragment = function(store, query, data) {
var writeFragment = function(store, query, data, variables) {
var fragments = getFragments(query);

@@ -365,3 +339,3 @@ var fragment = fragments[Object.keys(fragments)[0]];

var ctx = {
variables: {},
variables: variables || {},
fragments: fragments,

@@ -442,2 +416,3 @@ result: {

var writeRoot = function(ctx, typename, select, data) {
var isRootField = typename === ctx.store.getRootKey("mutation") || typename === ctx.store.getRootKey("subscription");
var iter = new SelectionIterator(typename, typename, select, ctx);

@@ -454,3 +429,3 @@ var node;

}
if (typename === ctx.store.getRootKey("mutation") || typename === ctx.store.getRootKey("subscription")) {
if (isRootField) {
var updater = ctx.store.updates[typename][fieldName];

@@ -734,8 +709,8 @@ if (void 0 !== updater) {

Store.prototype.readFragment = function readFragment$1(dataFragment, entity) {
return readFragment(this, dataFragment, entity);
Store.prototype.readFragment = function readFragment$1(dataFragment, entity, variables) {
return readFragment(this, dataFragment, entity, variables);
};
Store.prototype.writeFragment = function writeFragment$1(dataFragment, data) {
writeFragment(this, dataFragment, data);
Store.prototype.writeFragment = function writeFragment$1(dataFragment, data, variables) {
writeFragment(this, dataFragment, data, variables);
};

@@ -810,3 +785,3 @@

var readFragment = function(store, query, entity) {
var readFragment = function(store, query, entity, variables) {
var fragments = getFragments(query);

@@ -831,3 +806,3 @@ var fragment = fragments[Object.keys(fragments)[0]];

return readSelection({
variables: {},
variables: variables || {},
fragments: fragments,

@@ -834,0 +809,0 @@ partial: !1,

2

dist/urql-exchange-graphcache.es.min.js

@@ -1,2 +0,2 @@

import{Kind as e,buildClientSchema as t,isNullableType as r,isNonNullType as n,isListType as i}from"graphql";import{createRequest as o,formatDocument as a}from"urql";import{asMutable as u,make as s,clearOptimistic as c,get as l,setOptimistic as f,remove as v}from"pessimism";import d from"fast-json-stable-stringify";import{pipe as y,map as p,tap as h,share as m,filter as g,merge as k}from"wonka";function b(){return(b=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e}).apply(this,arguments)}var _=function(e){return e.name.value},O=function(e){return e.typeCondition.name.value},w=function(e){return void 0!==e.alias?e.alias.value:_(e)},x=function(e){return void 0!==e.selectionSet?e.selectionSet.selections:[]},S=function(e){var t=e.typeCondition;return void 0!==t?_(t):null},R=function(t){return t.kind===e.FIELD},q=function(t){return t.kind===e.INLINE_FRAGMENT},A=function(t,r){switch(t.kind){case e.NULL:return null;case e.INT:return parseInt(t.value,10);case e.FLOAT:return parseFloat(t.value);case e.LIST:for(var n=new Array(t.values.length),i=0,o=t.values.length;i<o;i++)n[i]=A(t.values[i],r);return n;case e.OBJECT:for(var a=Object.create(null),u=0,s=t.fields.length;u<s;u++){var c=t.fields[u];a[_(c)]=A(c.value,r)}return a;case e.VARIABLE:var l=r[_(t)];return void 0!==l?l:null;default:return t.value}},P=function(e,t){if(void 0===e.arguments||0===e.arguments.length)return null;for(var r=Object.create(null),n=0,i=e.arguments.length;n<i;n++){var o=e.arguments[n];r[_(o)]=A(o.value,t)}return r},F=function(e,t){if(void 0===e.variableDefinitions)return{};var r=t||{};return e.variableDefinitions.reduce(function(e,t){var n=_(t.variable),i=r[n];if(void 0===i){if(void 0===t.defaultValue)return e;i=A(t.defaultValue,r)}return e[n]=i,e},Object.create(null))},L=function(t){return t.kind===e.FRAGMENT_DEFINITION};function N(t){return t.kind===e.OPERATION_DEFINITION}var E=function(e){return e.definitions.find(N)};function T(e,t){return e[_(t)]=t,e}var j=function(e){return e.definitions.filter(L).reduce(T,{})},I=function(e,t){if(void 0===e.directives)return!0;for(var r=e.directives,n=0,i=r.length;n<i;n++){var o=r[n],a=_(o),u="include"===a;if(u||"skip"===a){var s=o.arguments?o.arguments[0]:null;if(s&&"if"===_(s)){var c=A(s.value,t);if("boolean"==typeof c||null===c)return u?!!c:!c}}}return!0},K=function(e,t){return t?e+"("+d(t)+")":e},M=function(e,t){return e+"."+t},Q=function(e,t,r,n){return!(!t||t!==S(e)&&x(e).some(function(e){if(!R(e))return!1;var t=_(e),i=P(e,n.variables),o=K(t,i);return!n.store.hasField(M(r,o))}))},V=function(e,t,r,n){this.typename=e,this.entityKey=t,this.context=n,this.indexStack=[0],this.selectionStack=[r]};V.prototype.next=function(){for(;0!==this.indexStack.length;){var e=this.indexStack[this.indexStack.length-1]++,t=this.selectionStack[this.selectionStack.length-1];if(e>=t.length)this.indexStack.pop(),this.selectionStack.pop();else{var r=t[e];if(I(r,this.context.variables)){if(R(r)){if("__typename"===_(r))continue;return r}var n=q(r)?r:this.context.fragments[_(r)];void 0!==n&&(void 0!==this.context.schemaPredicates?this.context.schemaPredicates.isInterfaceOfType(S(n),this.typename):Q(n,this.typename,this.entityKey,this.context))&&(this.indexStack.push(0),this.selectionStack.push(x(n)))}}}};var D=function(e){return Array.isArray(e)?e.some(D):"object"!=typeof e||null!==e&&"string"!=typeof e.__typename},C=function(e,t,r){$(0);var n=B(e,t,r);return ee(),n},B=function(e,t,r){var n=E(t.query),i={dependencies:te()},o={variables:F(n,t.variables),fragments:j(t.query),result:i,store:e,schemaPredicates:e.schemaPredicates},a=x(n),u=o.store.getRootKey(n.operation);return u===o.store.getRootKey("query")?J(o,u,a,r):H(o,u,a,r),i},G=function(e,t,r){$(r);var n=E(t.query),i={dependencies:te()},o={variables:F(n,t.variables),fragments:j(t.query),result:i,store:e,schemaPredicates:e.schemaPredicates},a=o.store.getRootKey(n.operation);if(a===o.store.getRootKey("mutation"))for(var u,s=x(n),c=new V(a,a,s,o);void 0!==(u=c.next());)if(void 0!==u.selectionSet){var l=_(u),f=o.store.optimisticMutations[l];if(void 0!==f){var v=P(u,o.variables),d=x(u),y=f(v||{},o.store,o);D(y)||W(o,y,d)}}return ee(),i},z=function(e,t,r){var n=j(t),i=n[Object.keys(n)[0]];if(void 0!==i){var o=x(i),a=b({__typename:O(i)},r),u=e.keyOfEntity(a);if(u){var s={variables:{},fragments:n,result:{dependencies:te()},store:e,schemaPredicates:e.schemaPredicates};J(s,u,o,a)}}},J=function(e,t,r,n){var i=e.store,o=e.variables,a=t===e.store.getRootKey("query"),u=n.__typename;a||re(t),i.writeField(a?t:u,t,"__typename");for(var s,c=new V(u,t,r,e);void 0!==(s=c.next());){var l=_(s),f=P(s,o),v=M(t,K(l,f)),d=n[w(s)];if(a&&re(v),void 0===s.selectionSet)i.writeRecord(d,v);else if(D(d))i.writeRecord(d,v);else{var y=x(s),p=U(e,v,y,d);i.writeLink(p,v),i.removeRecord(v)}}},U=function(e,t,r,n){if(Array.isArray(n)){for(var i=new Array(n.length),o=0,a=n.length;o<a;o++){var u=n[o],s=M(t,""+o),c=U(e,s,r,u);i[o]=c}return i}if(null===n)return null;var l=e.store.keyOfEntity(n),f=null!==l?l:t;return J(e,f,r,n),f},H=function(e,t,r,n){for(var i,o=new V(t,t,r,e);void 0!==(i=o.next());){var a=_(i),u=w(i),s=P(i,e.variables),c=n[u];if(void 0!==i.selectionSet&&null!==c&&!D(c)){var l=x(i);W(e,c,l)}if(t===e.store.getRootKey("mutation")||t===e.store.getRootKey("subscription")){var f=e.store.updates[t][a];void 0!==f&&f(n,s||{},e.store,e)}}},W=function(e,t,r){if(Array.isArray(t)){for(var n=new Array(t.length),i=0,o=t.length;i<o;i++)n[i]=W(e,t[i],r);return n}if(null!==t){var a=e.store.keyOfEntity(t);null!==a?J(e,a,r,t):H(e,t.__typename,r,t)}},X=function(e,t,r){var n,i=e.store,o=e.variables,a="Query"===t;if(a)n=t;else{if(re(t),"string"!=typeof(n=i.getField(t,"__typename")))return;i.removeRecord(M(t,K("__typename")))}for(var u,s=new V(n,t,r,e);void 0!==(u=s.next());){var c=_(u),l=P(u,o),f=M(t,K(c,l));if(a&&re(f),void 0===u.selectionSet)i.removeRecord(f);else{var v=x(u),d=i.getLink(f);if(i.removeLink(f),void 0===d)void 0!==i.getRecord(f)&&i.removeRecord(f);else if(Array.isArray(d))for(var y=0,p=d.length;y<p;y++){var h=d[y];null!==h&&X(e,h,v)}else null!==d&&X(e,d,v)}}},Y={current:null},Z={current:null},$=function(e){Y.current=new Set,Z.current=e},ee=function(){Y.current=null,Z.current=null},te=function(){return Y.current},re=function(e){Y.current.add(e)},ne=function(e,t,r){return f(e,t,r,Z.current||0)},ie=function(e,t){var r=Z.current||0;return r?f(e,t,void 0,r):v(e,t)},oe=function(e,t,r,n,i){var o;if(this.records=u(s()),this.links=u(s()),this.resolvers=t||{},this.optimisticMutations=n||{},this.keys=i||{},this.schemaPredicates=e,this.updates={Mutation:r&&r.Mutation||{},Subscription:r&&r.Subscription||{}},e){var a=e.schema,c=a.getQueryType(),l=a.getMutationType(),f=a.getSubscriptionType(),v=c?c.name:"Query",d=l?l.name:"Mutation",y=f?f.name:"Subscription";this.rootFields={query:v,mutation:d,subscription:y},this.rootNames=((o={})[v]="query",o[d]="mutation",o[y]="subscription",o)}else this.rootFields={query:"Query",mutation:"Mutation",subscription:"Subscription"},this.rootNames={Query:"query",Mutation:"mutation",Subscription:"subscription"}};oe.prototype.getRootKey=function(e){return this.rootFields[e]},oe.prototype.keyOfEntity=function(e){var t,r=e.__typename,n=e.id,i=e._id;if(!r)return null;if(this.rootNames[r])return this.rootNames[r];if(this.keys[r])t=this.keys[r](e);else if(null!=n)t=""+n;else{if(null==i)return null;t=""+i}return t?r+":"+t:null},oe.prototype.clearOptimistic=function(e){this.records=c(this.records,e),this.links=c(this.links,e)},oe.prototype.getRecord=function(e){return l(this.records,e)},oe.prototype.removeRecord=function(e){return this.records=ie(this.records,e)},oe.prototype.writeRecord=function(e,t){return this.records=ne(this.records,t,e)},oe.prototype.getField=function(e,t,r){var n=M(e,K(t,r));return this.getRecord(n)},oe.prototype.writeField=function(e,t,r,n){var i=M(t,K(r,n));return this.records=ne(this.records,i,e)},oe.prototype.getLink=function(e){return l(this.links,e)},oe.prototype.removeLink=function(e){return this.links=ie(this.links,e)},oe.prototype.writeLink=function(e,t){return this.links=ne(this.links,t,e)},oe.prototype.resolveValueOrLink=function(e){var t=this.getRecord(e);return void 0!==t?t:this.getLink(e)||null},oe.prototype.resolve=function(e,t,r){if("string"==typeof e)return re(e),this.resolveValueOrLink(M(e,K(t,r)));var n=this.keyOfEntity(e);return null===n?null:(re(n),this.resolveValueOrLink(M(n,K(t,r))))},oe.prototype.invalidateQuery=function(e,t){!function(e,t){$(0);var r=E(t.query),n={variables:F(r,t.variables),fragments:j(t.query),store:e,schemaPredicates:e.schemaPredicates};X(n,n.store.getRootKey("query"),x(r)),ee()}(this,{query:e,variables:t})},oe.prototype.hasField=function(e){return void 0!==this.getRecord(e)||void 0!==this.getLink(e)},oe.prototype.updateQuery=function(e,t){var r=o(e.query,e.variables),n=t(this.readQuery(r));null!==n&&B(this,r,n)},oe.prototype.readQuery=function(e){return ue(this,o(e.query,e.variables)).data},oe.prototype.readFragment=function(e,t){return le(this,e,t)},oe.prototype.writeFragment=function(e,t){z(this,e,t)};var ae=function(e,t,r){$(0);var n=ue(e,t,r);return ee(),n},ue=function(e,t,r){var n=E(t.query),i=e.getRootKey(n.operation),o=x(n),a={variables:F(n,t.variables),fragments:j(t.query),partial:!1,store:e,schemaPredicates:e.schemaPredicates},u=r||Object.create(null);return u="Query"!==i?se(a,i,o,u):fe(a,i,o,u),{dependencies:te(),partial:void 0!==u&&a.partial,data:void 0===u?null:u}},se=function(e,t,r,n){if("string"!=typeof n.__typename)return n;var i=Object.create(null);i.__typename=n.__typename;for(var o,a=new V(t,t,r,e);void 0!==(o=a.next());){var u=w(o),s=n[u];i[u]=void 0===o.selectionSet||null===s||D(s)?s:ce(e,x(o),s)}return i},ce=function(e,t,r){if(Array.isArray(r)){for(var n=new Array(r.length),i=0,o=r.length;i<o;i++)n[i]=ce(e,t,r[i]);return n}if(null===r)return null;var a=e.store.keyOfEntity(r);if(null!==a){var u=Object.create(null),s=fe(e,a,t,u);return void 0===s?null:s}return se(e,r.__typename,t,r)},le=function(e,t,r){var n=j(t),i=n[Object.keys(n)[0]];if(void 0===i)return null;var o=x(i),a=O(i);"string"==typeof r||r.__typename||(r.__typename=a);var u="string"!=typeof r?e.keyOfEntity(b({__typename:a},r)):r;return 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u=e.schemaPredicates,s=void 0!==u&&u.isListNullable(r,n),c=new Array(t.length),l=0,f=t.length;l<f;l++){var v=void 0!==a?a[l]:void 0,d=M(i,""+l),y=ve(e,t[l],r,n,d,o,v);if(void 0===y&&!s)return;t[l]=void 0!==y?y:null}return c}if(null===t)return null;if(ye(t)){var p=void 0===a?Object.create(null):a,h=("string"==typeof t?t:e.store.keyOfEntity(t))||i;return fe(e,h,o,p)}},de=function(e,t,r,n,i,o){if(Array.isArray(t)){for(var a=e.schemaPredicates,u=void 0!==a&&a.isListNullable(r,n),s=new Array(t.length),c=0,l=t.length;c<l;c++){var f=de(e,t[c],r,n,i,void 0!==o?o[c]:void 0);if(void 0===f&&!u)return;s[c]=void 0!==f?f:null}return s}if(null===t)return null;var v=void 0===o?Object.create(null):o;return fe(e,t,i,v)},ye=function(e){return"string"==typeof e||"object"==typeof e&&null!==e&&"string"==typeof e.__typename},pe=function(e){this.schema=t(e)};pe.prototype.isFieldNullable=function(e,t){var n=he(this.schema,e,t);return void 0!==n&&r(n.type)},pe.prototype.isListNullable=function(e,t){var o=he(this.schema,e,t);if(void 0===o)return!1;var a=n(o.type)?o.type.ofType:o.type;return i(a)&&r(a.ofType)},pe.prototype.isFieldAvailableOnType=function(e,t){return!!he(this.schema,e,t)},pe.prototype.isInterfaceOfType=function(e,t){if(!t||!e)return!1;if(t===e)return!0;var r=this.schema.getType(e),n=this.schema.getType(t);return this.schema.isPossibleType(r,n)};var he=function(e,t,r){var n=e.getType(t);if(void 0!==n){var i=n.getFields()[r];if(void 0!==i)return i}},me=function(e,t){return b({},e,{context:b({},e.context,{meta:b({},e.context.meta,{cacheOutcome:t})})})},ge=function(e){return b({},e,{query:a(e.query)})},ke=function(e){return e.context.requestPolicy},be=function(e){return"query"===e.operationName},_e=function(e){var t=ke(e);return be(e)&&"network-only"!==t},Oe=function(e,t){return b({},e,{context:b({},e.context,{requestPolicy:t})})};function we(e){return _e(e)}function xe(e){return"miss"===e.outcome}function Se(e){return me(e.operation,e.outcome)}function 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null===o?t="miss":(l(e,n.dependencies),t=a&&"cache-only"!==r?"partial":"hit"),{outcome:t,operation:e,data:o}},v=function(e){var t,r,n=e.operation,a=e.error,u=e.extensions,c=be(n),f=e.data,v=n.key;if(o.has(v)&&(o.delete(v),i.clearOptimistic(v)),null!=f)if(t=C(i,n,f).dependencies,c){var d=ae(i,n);f=d.data,r=d.dependencies}else f=ae(i,n,f).data;return void 0!==t&&s(e.operation,t),c&&void 0!==r&&l(e.operation,r),{data:f,error:a,extensions:u,operation:n}};function d(e){var t=e.operation,r=e.outcome,i=ke(t);if("cache-and-network"===i||"cache-first"===i&&"partial"===r){var o=Oe(t,"network-only");n.reexecuteOperation(o)}return{operation:me(t,r),data:e.data,error:e.error,extensions:e.extensions}}return function(e){var t=y(e,p(ge),h(c),m),n=y(t,g(we),p(f),m),i=y(n,g(xe),p(Se)),o=y(n,g(Re),p(d)),a=y(r(k([y(t,g(qe)),i])),p(v));return k([a,o])}}};export{oe as Store,Ae as cacheExchange,ae as query,ue as read,C as write,z as writeFragment,G as writeOptimistic};
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0===u?null:u}},se=function(e,t,r,n){if("string"!=typeof n.__typename)return n;var i=Object.create(null);i.__typename=n.__typename;for(var o,a=new D(t,t,r,e);void 0!==(o=a.next());){var u=x(o),s=n[u];i[u]=void 0===o.selectionSet||null===s||V(s)?s:ce(e,S(o),s)}return i},ce=function(e,t,r){if(Array.isArray(r)){for(var n=new Array(r.length),i=0,o=r.length;i<o;i++)n[i]=ce(e,t,r[i]);return n}if(null===r)return null;var a=e.store.keyOfEntity(r);if(null!==a){var u=Object.create(null),s=fe(e,a,t,u);return void 0===s?null:s}return se(e,r.__typename,t,r)},le=function(e,t,r,n){var i=T(t),o=i[Object.keys(i)[0]];if(void 0===o)return null;var a=S(o),u=w(o);"string"==typeof r||r.__typename||(r.__typename=u);var s="string"!=typeof r?e.keyOfEntity(_({__typename:u},r)):r;return s&&fe({variables:n||{},fragments:i,partial:!1,store:e,schemaPredicates:e.schemaPredicates},s,a,Object.create(null))||null},fe=function(e,t,r,n){var i=e.store,o=e.variables,a=e.schemaPredicates,u=t===i.getRootKey("query");u||re(t);var s=u?t:i.getField(t,"__typename");if("string"==typeof s){n.__typename=s;for(var c,l=new D(s,t,r,e),f=!1,v=!1;void 0!==(c=l.next());){var d=O(c),y=A(c,o),p=x(c),h=M(t,I(d,y)),m=i.getRecord(h);u&&re(h);var g=void 0,k=i.resolvers[s];if(void 0!==k&&"function"==typeof k[d]){void 0!==m&&(n[p]=m);var b=k[d](n,y||{},i,e);void 0!==c.selectionSet&&(b=ve(e,b,s,d,h,S(c),n[p]));var _=null==b;g=_&&void 0!==a?void 0:_?null:b}else if(void 0===c.selectionSet)g=m;else{var w=S(c),R=i.getLink(h);void 0!==R?g=de(e,R,s,d,w,n[p]):"object"==typeof m&&null!==m&&(g=m)}if(void 0===g&&void 0!==a&&a.isFieldNullable(s,d))v=!0,n[p]=null;else{if(void 0===g)return;f=!0,n[p]=g}}return v&&(e.partial=!0),u&&v&&!f?void 0:n}},ve=function(e,t,r,n,i,o,a){if(Array.isArray(t)){for(var u=e.schemaPredicates,s=void 0!==u&&u.isListNullable(r,n),c=new Array(t.length),l=0,f=t.length;l<f;l++){var v=void 0!==a?a[l]:void 0,d=M(i,""+l),y=ve(e,t[l],r,n,d,o,v);if(void 0===y&&!s)return;t[l]=void 0!==y?y:null}return c}if(null===t)return null;if(ye(t)){var p=void 0===a?Object.create(null):a,h=("string"==typeof t?t:e.store.keyOfEntity(t))||i;return fe(e,h,o,p)}},de=function(e,t,r,n,i,o){if(Array.isArray(t)){for(var a=e.schemaPredicates,u=void 0!==a&&a.isListNullable(r,n),s=new Array(t.length),c=0,l=t.length;c<l;c++){var f=de(e,t[c],r,n,i,void 0!==o?o[c]:void 0);if(void 0===f&&!u)return;s[c]=void 0!==f?f:null}return s}if(null===t)return null;var v=void 0===o?Object.create(null):o;return fe(e,t,i,v)},ye=function(e){return"string"==typeof e||"object"==typeof e&&null!==e&&"string"==typeof e.__typename},pe=function(e){this.schema=r(e)};pe.prototype.isFieldNullable=function(e,t){var r=he(this.schema,e,t);return void 0!==r&&n(r.type)},pe.prototype.isListNullable=function(e,t){var r=he(this.schema,e,t);if(void 0===r)return!1;var a=i(r.type)?r.type.ofType:r.type;return o(a)&&n(a.ofType)},pe.prototype.isFieldAvailableOnType=function(e,t){return!!he(this.schema,e,t)},pe.prototype.isInterfaceOfType=function(e,t){if(!t||!e)return!1;if(t===e)return!0;var r=this.schema.getType(e),n=this.schema.getType(t);return this.schema.isPossibleType(r,n)};var he=function(e,t,r){var n=e.getType(t);if(void 0!==n){var i=n.getFields()[r];if(void 0!==i)return i}},me=function(e,t){return _({},e,{context:_({},e.context,{meta:_({},e.context.meta,{cacheOutcome:t})})})},ge=function(e){return _({},e,{query:u(e.query)})},ke=function(e){return e.context.requestPolicy},be=function(e){return"query"===e.operationName},_e=function(e){var t=ke(e);return be(e)&&"network-only"!==t},Oe=function(e,t){return _({},e,{context:_({},e.context,{requestPolicy:t})})};function we(e){return _e(e)}function xe(e){return"miss"===e.outcome}function Se(e){return me(e.operation,e.outcome)}function Re(e){return"miss"!==e.outcome}function qe(e){return!_e(e)}var Pe=function(e){return function(t){var r=t.forward,n=t.client;e||(e={});var i=new oe(e.schema?new pe(e.schema):void 0,e.resolvers,e.updates,e.optimistic,e.keys),o=new Set,a=new Map,u=Object.create(null),s=function(e,t){var r=new Set;function i(e){return r.add(e)}t.forEach(function(e){var t=u[e];void 0!==t&&(u[e]=[],t.forEach(i))}),r.forEach(function(t){if(t!==e.key){var r=a.get(t);if(void 0!==r){a.delete(t);var i=Oe(r,"cache-first");n.reexecuteOperation(i)}}})},c=function(e){if(a=ke(n=e),function(e){return"mutation"===e.operationName}(n)&&"network-only"!==a){var t=e.key,r=z(i,e,t).dependencies;0!==r.size&&(o.add(t),s(e,r))}var n,a},l=function(e,t){t.forEach(function(t){(u[t]||(u[t]=[])).push(e.key),a.has(e.key)||a.set(e.key,"network-only"===e.context.requestPolicy?Oe(e,"cache-and-network"):e)})},f=function(e){var t,r=ke(e),n=ae(i,e),o=n.data,a=n.partial;return null===o?t="miss":(l(e,n.dependencies),t=a&&"cache-only"!==r?"partial":"hit"),{outcome:t,operation:e,data:o}},v=function(e){var t,r,n=e.operation,a=e.error,u=e.extensions,c=be(n),f=e.data,v=n.key;if(o.has(v)&&(o.delete(v),i.clearOptimistic(v)),null!=f)if(t=C(i,n,f).dependencies,c){var d=ae(i,n);f=d.data,r=d.dependencies}else f=ae(i,n,f).data;return void 0!==t&&s(e.operation,t),c&&void 0!==r&&l(e.operation,r),{data:f,error:a,extensions:u,operation:n}};function d(e){var t=e.operation,r=e.outcome,i=ke(t);if("cache-and-network"===i||"cache-first"===i&&"partial"===r){var o=Oe(t,"network-only");n.reexecuteOperation(o)}return{operation:me(t,r),data:e.data,error:e.error,extensions:e.extensions}}return function(e){var t=p(e,h(ge),m(c),g),n=p(t,k(we),h(f),g),i=p(n,k(xe),h(Se)),o=p(n,k(Re),h(d)),a=p(r(b([p(t,k(qe)),i])),h(v));return b([a,o])}}};export{oe as Store,Pe as cacheExchange,ae as query,ue as read,C as write,B as writeFragment,z as writeOptimistic};
//# sourceMappingURL=urql-exchange-graphcache.es.min.js.map

109

dist/urql-exchange-graphcache.js

@@ -67,37 +67,2 @@ "use strict";

var evaluateValueNode = function(node, vars) {
switch (node.kind) {
case graphql.Kind.NULL:
return null;
case graphql.Kind.INT:
return parseInt(node.value, 10);
case graphql.Kind.FLOAT:
return parseFloat(node.value);
case graphql.Kind.LIST:
var values = new Array(node.values.length);
for (var i = 0, l = node.values.length; i < l; i++) {
values[i] = evaluateValueNode(node.values[i], vars);
}
return values;
case graphql.Kind.OBJECT:
var fields = Object.create(null);
for (var i$1 = 0, l$1 = node.fields.length; i$1 < l$1; i$1++) {
var field = node.fields[i$1];
fields[getName(field)] = evaluateValueNode(field.value, vars);
}
return fields;
case graphql.Kind.VARIABLE:
var varValue = vars[getName(node)];
return void 0 !== varValue ? varValue : null;
default:
return node.value;
}
};
var getFieldArguments = function(node, vars) {

@@ -108,7 +73,12 @@ if (void 0 === node.arguments || 0 === node.arguments.length) {

var args = Object.create(null);
var argsSize = 0;
for (var i = 0, l = node.arguments.length; i < l; i++) {
var arg = node.arguments[i];
args[getName(arg)] = evaluateValueNode(arg.value, vars);
var value = graphql.valueFromASTUntyped(arg.value, vars);
if (null != value) {
args[getName(arg)] = value;
argsSize++;
}
}
return args;
return argsSize > 0 ? args : null;
};

@@ -126,3 +96,3 @@

if (void 0 !== def.defaultValue) {
value = evaluateValueNode(def.defaultValue, args);
value = graphql.valueFromASTUntyped(def.defaultValue, args);
} else {

@@ -198,3 +168,3 @@ return vars;

}
var value = evaluateValueNode(arg.value, vars);
var value = graphql.valueFromASTUntyped(arg.value, vars);
if ("boolean" != typeof value && null !== value) {

@@ -322,24 +292,28 @@ continue;

store: store,
schemaPredicates: store.schemaPredicates
schemaPredicates: store.schemaPredicates,
isOptimistic: !0
};
if ("development" === process.env.NODE_ENV) {
ctx.isOptimistic = !0;
}
var mutationRootKey = ctx.store.getRootKey("mutation");
var operationName = ctx.store.getRootKey(operation.operation);
if (operationName === ctx.store.getRootKey("mutation")) {
var select = getSelectionSet(operation);
var iter = new SelectionIterator(operationName, operationName, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
if (void 0 !== node.selectionSet) {
var fieldName = getName(node);
var resolver = ctx.store.optimisticMutations[fieldName];
if (void 0 !== resolver) {
var fieldArgs = getFieldArguments(node, ctx.variables);
var fieldSelect = getSelectionSet(node);
var resolverValue = resolver(fieldArgs || {}, ctx.store, ctx);
if (!isScalar(resolverValue)) {
writeRootField(ctx, resolverValue, fieldSelect);
}
"production" !== process.env.NODE_ENV && browser(operationName === mutationRootKey, "writeOptimistic(...) was called with an operation that is not a mutation.\nThis case is unsupported and should never occur.");
var select = getSelectionSet(operation);
var data = Object.create(null);
var iter = new SelectionIterator(operationName, operationName, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
if (void 0 !== node.selectionSet) {
var fieldName = getName(node);
var resolver = ctx.store.optimisticMutations[fieldName];
if (void 0 !== resolver) {
var fieldArgs = getFieldArguments(node, ctx.variables);
var fieldSelect = getSelectionSet(node);
var resolverValue = resolver(fieldArgs || {}, ctx.store, ctx);
if (!isScalar(resolverValue)) {
writeRootField(ctx, resolverValue, fieldSelect);
}
data[fieldName] = resolverValue;
var updater = ctx.store.updates[mutationRootKey][fieldName];
if (void 0 !== updater) {
updater(data, fieldArgs || {}, ctx.store, ctx);
}
}

@@ -352,3 +326,3 @@ }

var writeFragment = function(store, query, data) {
var writeFragment = function(store, query, data, variables) {
var fragments = getFragments(query);

@@ -369,3 +343,3 @@ var fragment = fragments[Object.keys(fragments)[0]];

var ctx = {
variables: {},
variables: variables || {},
fragments: fragments,

@@ -446,2 +420,3 @@ result: {

var writeRoot = function(ctx, typename, select, data) {
var isRootField = typename === ctx.store.getRootKey("mutation") || typename === ctx.store.getRootKey("subscription");
var iter = new SelectionIterator(typename, typename, select, ctx);

@@ -458,3 +433,3 @@ var node;

}
if (typename === ctx.store.getRootKey("mutation") || typename === ctx.store.getRootKey("subscription")) {
if (isRootField) {
var updater = ctx.store.updates[typename][fieldName];

@@ -738,8 +713,8 @@ if (void 0 !== updater) {

Store.prototype.readFragment = function readFragment$1(dataFragment, entity) {
return readFragment(this, dataFragment, entity);
Store.prototype.readFragment = function readFragment$1(dataFragment, entity, variables) {
return readFragment(this, dataFragment, entity, variables);
};
Store.prototype.writeFragment = function writeFragment$1(dataFragment, data) {
writeFragment(this, dataFragment, data);
Store.prototype.writeFragment = function writeFragment$1(dataFragment, data, variables) {
writeFragment(this, dataFragment, data, variables);
};

@@ -814,3 +789,3 @@

var readFragment = function(store, query, entity) {
var readFragment = function(store, query, entity, variables) {
var fragments = getFragments(query);

@@ -835,3 +810,3 @@ var fragment = fragments[Object.keys(fragments)[0]];

return readSelection({
variables: {},
variables: variables || {},
fragments: fragments,

@@ -838,0 +813,0 @@ partial: !1,

2

dist/urql-exchange-graphcache.min.js

@@ -1,2 +0,2 @@

"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e,t=require("graphql"),r=require("urql"),n=require("pessimism"),i=(e=require("fast-json-stable-stringify"))&&"object"==typeof e&&"default"in e?e.default:e,o=require("wonka");function a(){return(a=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e}).apply(this,arguments)}var u=function(e){return e.name.value},s=function(e){return e.typeCondition.name.value},c=function(e){return void 0!==e.alias?e.alias.value:u(e)},l=function(e){return void 0!==e.selectionSet?e.selectionSet.selections:[]},f=function(e){var t=e.typeCondition;return void 0!==t?u(t):null},v=function(e){return e.kind===t.Kind.FIELD},d=function(e){return e.kind===t.Kind.INLINE_FRAGMENT},p=function(e,r){switch(e.kind){case t.Kind.NULL:return null;case t.Kind.INT:return parseInt(e.value,10);case t.Kind.FLOAT:return parseFloat(e.value);case t.Kind.LIST:for(var n=new Array(e.values.length),i=0,o=e.values.length;i<o;i++)n[i]=p(e.values[i],r);return n;case t.Kind.OBJECT:for(var a=Object.create(null),s=0,c=e.fields.length;s<c;s++){var l=e.fields[s];a[u(l)]=p(l.value,r)}return a;case t.Kind.VARIABLE:var f=r[u(e)];return void 0!==f?f:null;default:return e.value}},y=function(e,t){if(void 0===e.arguments||0===e.arguments.length)return null;for(var r=Object.create(null),n=0,i=e.arguments.length;n<i;n++){var o=e.arguments[n];r[u(o)]=p(o.value,t)}return r},h=function(e,t){if(void 0===e.variableDefinitions)return{};var r=t||{};return e.variableDefinitions.reduce(function(e,t){var n=u(t.variable),i=r[n];if(void 0===i){if(void 0===t.defaultValue)return e;i=p(t.defaultValue,r)}return e[n]=i,e},Object.create(null))},m=function(e){return e.kind===t.Kind.FRAGMENT_DEFINITION};function g(e){return e.kind===t.Kind.OPERATION_DEFINITION}var b=function(e){return e.definitions.find(g)};function k(e,t){return e[u(t)]=t,e}var O=function(e){return e.definitions.filter(m).reduce(k,{})},_=function(e,t){if(void 0===e.directives)return!0;for(var r=e.directives,n=0,i=r.length;n<i;n++){var o=r[n],a=u(o),s="include"===a;if(s||"skip"===a){var c=o.arguments?o.arguments[0]:null;if(c&&"if"===u(c)){var l=p(c.value,t);if("boolean"==typeof l||null===l)return s?!!l:!l}}}return!0},x=function(e,t){return t?e+"("+i(t)+")":e},w=function(e,t){return e+"."+t},q=function(e,t,r,n){return!(!t||t!==f(e)&&l(e).some(function(e){if(!v(e))return!1;var t=u(e),i=y(e,n.variables),o=x(t,i);return!n.store.hasField(w(r,o))}))},S=function(e,t,r,n){this.typename=e,this.entityKey=t,this.context=n,this.indexStack=[0],this.selectionStack=[r]};S.prototype.next=function(){for(;0!==this.indexStack.length;){var e=this.indexStack[this.indexStack.length-1]++,t=this.selectionStack[this.selectionStack.length-1];if(e>=t.length)this.indexStack.pop(),this.selectionStack.pop();else{var r=t[e];if(_(r,this.context.variables)){if(v(r)){if("__typename"===u(r))continue;return r}var n=d(r)?r:this.context.fragments[u(r)];void 0!==n&&(void 0!==this.context.schemaPredicates?this.context.schemaPredicates.isInterfaceOfType(f(n),this.typename):q(n,this.typename,this.entityKey,this.context))&&(this.indexStack.push(0),this.selectionStack.push(l(n)))}}}};var R=function(e){return Array.isArray(e)?e.some(R):"object"!=typeof e||null!==e&&"string"!=typeof e.__typename},A=function(e,t,r){Q(0);var n=N(e,t,r);return D(),n},N=function(e,t,r){var n=b(t.query),i={dependencies:V()},o={variables:h(n,t.variables),fragments:O(t.query),result:i,store:e,schemaPredicates:e.schemaPredicates},a=l(n),u=o.store.getRootKey(n.operation);return u===o.store.getRootKey("query")?F(o,u,a,r):L(o,u,a,r),i},P=function(e,t,r){Q(r);var n=b(t.query),i={dependencies:V()},o={variables:h(n,t.variables),fragments:O(t.query),result:i,store:e,schemaPredicates:e.schemaPredicates},a=o.store.getRootKey(n.operation);if(a===o.store.getRootKey("mutation"))for(var s,c=l(n),f=new S(a,a,c,o);void 0!==(s=f.next());)if(void 0!==s.selectionSet){var v=u(s),d=o.store.optimisticMutations[v];if(void 0!==d){var p=y(s,o.variables),m=l(s),g=d(p||{},o.store,o);R(g)||E(o,g,m)}}return D(),i},T=function(e,t,r){var n=O(t),i=n[Object.keys(n)[0]];if(void 0!==i){var o=l(i),u=a({__typename:s(i)},r),c=e.keyOfEntity(u);if(c){var f={variables:{},fragments:n,result:{dependencies:V()},store:e,schemaPredicates:e.schemaPredicates};F(f,c,o,u)}}},F=function(e,t,r,n){var i=e.store,o=e.variables,a=t===e.store.getRootKey("query"),s=n.__typename;a||C(t),i.writeField(a?t:s,t,"__typename");for(var f,v=new S(s,t,r,e);void 0!==(f=v.next());){var d=u(f),p=y(f,o),h=w(t,x(d,p)),m=n[c(f)];if(a&&C(h),void 0===f.selectionSet)i.writeRecord(m,h);else if(R(m))i.writeRecord(m,h);else{var g=l(f),b=K(e,h,g,m);i.writeLink(b,h),i.removeRecord(h)}}},K=function(e,t,r,n){if(Array.isArray(n)){for(var i=new Array(n.length),o=0,a=n.length;o<a;o++){var u=n[o],s=w(t,""+o),c=K(e,s,r,u);i[o]=c}return i}if(null===n)return null;var l=e.store.keyOfEntity(n),f=null!==l?l:t;return F(e,f,r,n),f},L=function(e,t,r,n){for(var i,o=new S(t,t,r,e);void 0!==(i=o.next());){var a=u(i),s=c(i),f=y(i,e.variables),v=n[s];if(void 0!==i.selectionSet&&null!==v&&!R(v)){var d=l(i);E(e,v,d)}if(t===e.store.getRootKey("mutation")||t===e.store.getRootKey("subscription")){var p=e.store.updates[t][a];void 0!==p&&p(n,f||{},e.store,e)}}},E=function(e,t,r){if(Array.isArray(t)){for(var n=new Array(t.length),i=0,o=t.length;i<o;i++)n[i]=E(e,t[i],r);return n}if(null!==t){var a=e.store.keyOfEntity(t);null!==a?F(e,a,r,t):L(e,t.__typename,r,t)}},j=function(e,t,r){var n,i=e.store,o=e.variables,a="Query"===t;if(a)n=t;else{if(C(t),"string"!=typeof(n=i.getField(t,"__typename")))return;i.removeRecord(w(t,x("__typename")))}for(var s,c=new S(n,t,r,e);void 0!==(s=c.next());){var f=u(s),v=y(s,o),d=w(t,x(f,v));if(a&&C(d),void 0===s.selectionSet)i.removeRecord(d);else{var p=l(s),h=i.getLink(d);if(i.removeLink(d),void 0===h)void 0!==i.getRecord(d)&&i.removeRecord(d);else if(Array.isArray(h))for(var m=0,g=h.length;m<g;m++){var b=h[m];null!==b&&j(e,b,p)}else null!==h&&j(e,h,p)}}},I={current:null},M={current:null},Q=function(e){I.current=new Set,M.current=e},D=function(){I.current=null,M.current=null},V=function(){return I.current},C=function(e){I.current.add(e)},B=function(e,t,r){return n.setOptimistic(e,t,r,M.current||0)},G=function(e,t){var r=M.current||0;return r?n.setOptimistic(e,t,void 0,r):n.remove(e,t)},z=function(e,t,r,i,o){var a;if(this.records=n.asMutable(n.make()),this.links=n.asMutable(n.make()),this.resolvers=t||{},this.optimisticMutations=i||{},this.keys=o||{},this.schemaPredicates=e,this.updates={Mutation:r&&r.Mutation||{},Subscription:r&&r.Subscription||{}},e){var u=e.schema,s=u.getQueryType(),c=u.getMutationType(),l=u.getSubscriptionType(),f=s?s.name:"Query",v=c?c.name:"Mutation",d=l?l.name:"Subscription";this.rootFields={query:f,mutation:v,subscription:d},this.rootNames=((a={})[f]="query",a[v]="mutation",a[d]="subscription",a)}else this.rootFields={query:"Query",mutation:"Mutation",subscription:"Subscription"},this.rootNames={Query:"query",Mutation:"mutation",Subscription:"subscription"}};z.prototype.getRootKey=function(e){return this.rootFields[e]},z.prototype.keyOfEntity=function(e){var t,r=e.__typename,n=e.id,i=e._id;if(!r)return null;if(this.rootNames[r])return this.rootNames[r];if(this.keys[r])t=this.keys[r](e);else if(null!=n)t=""+n;else{if(null==i)return null;t=""+i}return t?r+":"+t:null},z.prototype.clearOptimistic=function(e){this.records=n.clearOptimistic(this.records,e),this.links=n.clearOptimistic(this.links,e)},z.prototype.getRecord=function(e){return n.get(this.records,e)},z.prototype.removeRecord=function(e){return 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t.isListType(i)&&t.isNullableType(i.ofType)},te.prototype.isFieldAvailableOnType=function(e,t){return!!re(this.schema,e,t)},te.prototype.isInterfaceOfType=function(e,t){if(!t||!e)return!1;if(t===e)return!0;var r=this.schema.getType(e),n=this.schema.getType(t);return this.schema.isPossibleType(r,n)};var re=function(e,t,r){var n=e.getType(t);if(void 0!==n){var i=n.getFields()[r];if(void 0!==i)return i}},ne=function(e,t){return a({},e,{context:a({},e.context,{meta:a({},e.context.meta,{cacheOutcome:t})})})},ie=function(e){return a({},e,{query:r.formatDocument(e.query)})},oe=function(e){return e.context.requestPolicy},ae=function(e){return"query"===e.operationName},ue=function(e){var t=oe(e);return ae(e)&&"network-only"!==t},se=function(e,t){return a({},e,{context:a({},e.context,{requestPolicy:t})})};function ce(e){return ue(e)}function le(e){return"miss"===e.outcome}function fe(e){return ne(e.operation,e.outcome)}function ve(e){return"miss"!==e.outcome}function de(e){return!ue(e)}exports.Store=z,exports.cacheExchange=function(e){return function(t){var r=t.forward,n=t.client;e||(e={});var i=new z(e.schema?new te(e.schema):void 0,e.resolvers,e.updates,e.optimistic,e.keys),a=new Set,u=new Map,s=Object.create(null),c=function(e,t){var r=new Set;function i(e){return r.add(e)}t.forEach(function(e){var t=s[e];void 0!==t&&(s[e]=[],t.forEach(i))}),r.forEach(function(t){if(t!==e.key){var r=u.get(t);if(void 0!==r){u.delete(t);var i=se(r,"cache-first");n.reexecuteOperation(i)}}})},l=function(e){if(o=oe(n=e),function(e){return"mutation"===e.operationName}(n)&&"network-only"!==o){var t=e.key,r=P(i,e,t).dependencies;0!==r.size&&(a.add(t),c(e,r))}var n,o},f=function(e,t){t.forEach(function(t){(s[t]||(s[t]=[])).push(e.key),u.has(e.key)||u.set(e.key,"network-only"===e.context.requestPolicy?se(e,"cache-and-network"):e)})},v=function(e){var t,r=oe(e),n=J(i,e),o=n.data,a=n.partial;return null===o?t="miss":(f(e,n.dependencies),t=a&&"cache-only"!==r?"partial":"hit"),{outcome:t,operation:e,data:o}},d=function(e){var t,r,n=e.operation,o=e.error,u=e.extensions,s=ae(n),l=e.data,v=n.key;if(a.has(v)&&(a.delete(v),i.clearOptimistic(v)),null!=l)if(t=A(i,n,l).dependencies,s){var d=J(i,n);l=d.data,r=d.dependencies}else l=J(i,n,l).data;return void 0!==t&&c(e.operation,t),s&&void 0!==r&&f(e.operation,r),{data:l,error:o,extensions:u,operation:n}};function p(e){var t=e.operation,r=e.outcome,i=oe(t);if("cache-and-network"===i||"cache-first"===i&&"partial"===r){var o=se(t,"network-only");n.reexecuteOperation(o)}return{operation:ne(t,r),data:e.data,error:e.error,extensions:e.extensions}}return function(e){var t=o.pipe(e,o.map(ie),o.tap(l),o.share),n=o.pipe(t,o.filter(ce),o.map(v),o.share),i=o.pipe(n,o.filter(le),o.map(fe)),a=o.pipe(n,o.filter(ve),o.map(p)),u=o.pipe(r(o.merge([o.pipe(t,o.filter(de)),i])),o.map(d));return o.merge([u,a])}}},exports.query=J,exports.read=U,exports.write=A,exports.writeFragment=T,exports.writeOptimistic=P;
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this.rootFields={query:"Query",mutation:"Mutation",subscription:"Subscription"},this.rootNames={Query:"query",Mutation:"mutation",Subscription:"subscription"}};G.prototype.getRootKey=function(e){return this.rootFields[e]},G.prototype.keyOfEntity=function(e){var t,r=e.__typename,n=e.id,i=e._id;if(!r)return null;if(this.rootNames[r])return this.rootNames[r];if(this.keys[r])t=this.keys[r](e);else if(null!=n)t=""+n;else{if(null==i)return null;t=""+i}return t?r+":"+t:null},G.prototype.clearOptimistic=function(e){this.records=n.clearOptimistic(this.records,e),this.links=n.clearOptimistic(this.links,e)},G.prototype.getRecord=function(e){return n.get(this.records,e)},G.prototype.removeRecord=function(e){return this.records=U(this.records,e)},G.prototype.writeRecord=function(e,t){return this.records=C(this.records,t,e)},G.prototype.getField=function(e,t,r){var n=x(e,_(t,r));return this.getRecord(n)},G.prototype.writeField=function(e,t,r,n){var i=x(t,_(r,n));return this.records=C(this.records,i,e)},G.prototype.getLink=function(e){return n.get(this.links,e)},G.prototype.removeLink=function(e){return this.links=U(this.links,e)},G.prototype.writeLink=function(e,t){return this.links=C(this.links,t,e)},G.prototype.resolveValueOrLink=function(e){var t=this.getRecord(e);return void 0!==t?t:this.getLink(e)||null},G.prototype.resolve=function(e,t,r){if("string"==typeof e)return V(e),this.resolveValueOrLink(x(e,_(t,r)));var n=this.keyOfEntity(e);return null===n?null:(V(n),this.resolveValueOrLink(x(n,_(t,r))))},G.prototype.invalidateQuery=function(e,t){!function(e,t){I(0);var r=g(t.query),n={variables:y(r,t.variables),fragments:k(t.query),store:e,schemaPredicates:e.schemaPredicates};L(n,n.store.getRootKey("query"),l(r)),Q()}(this,{query:e,variables:t})},G.prototype.hasField=function(e){return void 0!==this.getRecord(e)||void 0!==this.getLink(e)},G.prototype.updateQuery=function(e,t){var n=r.createRequest(e.query,e.variables),i=t(this.readQuery(n));null!==i&&A(this,n,i)},G.prototype.readQuery=function(e){return B(this,r.createRequest(e.query,e.variables)).data},G.prototype.readFragment=function(e,t,r){return W(this,e,t,r)},G.prototype.writeFragment=function(e,t,r){P(this,e,t,r)};var z=function(e,t,r){I(0);var n=B(e,t,r);return Q(),n},B=function(e,t,r){var n=g(t.query),i=e.getRootKey(n.operation),o=l(n),a={variables:y(n,t.variables),fragments:k(t.query),partial:!1,store:e,schemaPredicates:e.schemaPredicates},u=r||Object.create(null);return u="Query"!==i?H(a,i,o,u):X(a,i,o,u),{dependencies:D(),partial:void 0!==u&&a.partial,data:void 0===u?null:u}},H=function(e,t,r,n){if("string"!=typeof n.__typename)return n;var i=Object.create(null);i.__typename=n.__typename;for(var o,a=new q(t,t,r,e);void 0!==(o=a.next());){var u=c(o),s=n[u];i[u]=void 0===o.selectionSet||null===s||S(s)?s:J(e,l(o),s)}return i},J=function(e,t,r){if(Array.isArray(r)){for(var n=new Array(r.length),i=0,o=r.length;i<o;i++)n[i]=J(e,t,r[i]);return n}if(null===r)return null;var a=e.store.keyOfEntity(r);if(null!==a){var u=Object.create(null),s=X(e,a,t,u);return void 0===s?null:s}return H(e,r.__typename,t,r)},W=function(e,t,r,n){var i=k(t),o=i[Object.keys(i)[0]];if(void 0===o)return null;var u=l(o),c=s(o);"string"==typeof r||r.__typename||(r.__typename=c);var f="string"!=typeof r?e.keyOfEntity(a({__typename:c},r)):r;return f&&X({variables:n||{},fragments:i,partial:!1,store:e,schemaPredicates:e.schemaPredicates},f,u,Object.create(null))||null},X=function(e,t,r,n){var i=e.store,o=e.variables,a=e.schemaPredicates,s=t===i.getRootKey("query");s||V(t);var f=s?t:i.getField(t,"__typename");if("string"==typeof f){n.__typename=f;for(var v,p=new q(f,t,r,e),y=!1,h=!1;void 0!==(v=p.next());){var m=u(v),g=d(v,o),b=c(v),k=x(t,_(m,g)),O=i.getRecord(k);s&&V(k);var w=void 0,S=i.resolvers[f];if(void 0!==S&&"function"==typeof S[m]){void 0!==O&&(n[b]=O);var R=S[m](n,g||{},i,e);void 0!==v.selectionSet&&(R=Y(e,R,f,m,k,l(v),n[b]));var A=null==R;w=A&&void 0!==a?void 0:A?null:R}else if(void 0===v.selectionSet)w=O;else{var F=l(v),P=i.getLink(k);void 0!==P?w=Z(e,P,f,m,F,n[b]):"object"==typeof O&&null!==O&&(w=O)}if(void 0===w&&void 0!==a&&a.isFieldNullable(f,m))h=!0,n[b]=null;else{if(void 0===w)return;y=!0,n[b]=w}}return h&&(e.partial=!0),s&&h&&!y?void 0:n}},Y=function(e,t,r,n,i,o,a){if(Array.isArray(t)){for(var u=e.schemaPredicates,s=void 0!==u&&u.isListNullable(r,n),c=new Array(t.length),l=0,f=t.length;l<f;l++){var v=void 0!==a?a[l]:void 0,p=x(i,""+l),d=Y(e,t[l],r,n,p,o,v);if(void 0===d&&!s)return;t[l]=void 0!==d?d:null}return c}if(null===t)return null;if($(t)){var y=void 0===a?Object.create(null):a,h=("string"==typeof t?t:e.store.keyOfEntity(t))||i;return X(e,h,o,y)}},Z=function(e,t,r,n,i,o){if(Array.isArray(t)){for(var a=e.schemaPredicates,u=void 0!==a&&a.isListNullable(r,n),s=new Array(t.length),c=0,l=t.length;c<l;c++){var f=Z(e,t[c],r,n,i,void 0!==o?o[c]:void 0);if(void 0===f&&!u)return;s[c]=void 0!==f?f:null}return s}if(null===t)return null;var v=void 0===o?Object.create(null):o;return X(e,t,i,v)},$=function(e){return"string"==typeof e||"object"==typeof e&&null!==e&&"string"==typeof e.__typename},ee=function(e){this.schema=t.buildClientSchema(e)};ee.prototype.isFieldNullable=function(e,r){var n=te(this.schema,e,r);return void 0!==n&&t.isNullableType(n.type)},ee.prototype.isListNullable=function(e,r){var n=te(this.schema,e,r);if(void 0===n)return!1;var i=t.isNonNullType(n.type)?n.type.ofType:n.type;return t.isListType(i)&&t.isNullableType(i.ofType)},ee.prototype.isFieldAvailableOnType=function(e,t){return!!te(this.schema,e,t)},ee.prototype.isInterfaceOfType=function(e,t){if(!t||!e)return!1;if(t===e)return!0;var r=this.schema.getType(e),n=this.schema.getType(t);return this.schema.isPossibleType(r,n)};var te=function(e,t,r){var n=e.getType(t);if(void 0!==n){var i=n.getFields()[r];if(void 0!==i)return i}},re=function(e,t){return a({},e,{context:a({},e.context,{meta:a({},e.context.meta,{cacheOutcome:t})})})},ne=function(e){return a({},e,{query:r.formatDocument(e.query)})},ie=function(e){return e.context.requestPolicy},oe=function(e){return"query"===e.operationName},ae=function(e){var t=ie(e);return oe(e)&&"network-only"!==t},ue=function(e,t){return a({},e,{context:a({},e.context,{requestPolicy:t})})};function se(e){return ae(e)}function ce(e){return"miss"===e.outcome}function le(e){return re(e.operation,e.outcome)}function fe(e){return"miss"!==e.outcome}function ve(e){return!ae(e)}exports.Store=G,exports.cacheExchange=function(e){return function(t){var r=t.forward,n=t.client;e||(e={});var i=new G(e.schema?new ee(e.schema):void 0,e.resolvers,e.updates,e.optimistic,e.keys),a=new Set,u=new Map,s=Object.create(null),c=function(e,t){var r=new Set;function i(e){return r.add(e)}t.forEach(function(e){var t=s[e];void 0!==t&&(s[e]=[],t.forEach(i))}),r.forEach(function(t){if(t!==e.key){var r=u.get(t);if(void 0!==r){u.delete(t);var i=ue(r,"cache-first");n.reexecuteOperation(i)}}})},l=function(e){if(o=ie(n=e),function(e){return"mutation"===e.operationName}(n)&&"network-only"!==o){var t=e.key,r=F(i,e,t).dependencies;0!==r.size&&(a.add(t),c(e,r))}var n,o},f=function(e,t){t.forEach(function(t){(s[t]||(s[t]=[])).push(e.key),u.has(e.key)||u.set(e.key,"network-only"===e.context.requestPolicy?ue(e,"cache-and-network"):e)})},v=function(e){var t,r=ie(e),n=z(i,e),o=n.data,a=n.partial;return null===o?t="miss":(f(e,n.dependencies),t=a&&"cache-only"!==r?"partial":"hit"),{outcome:t,operation:e,data:o}},p=function(e){var t,r,n=e.operation,o=e.error,u=e.extensions,s=oe(n),l=e.data,v=n.key;if(a.has(v)&&(a.delete(v),i.clearOptimistic(v)),null!=l)if(t=R(i,n,l).dependencies,s){var p=z(i,n);l=p.data,r=p.dependencies}else l=z(i,n,l).data;return void 0!==t&&c(e.operation,t),s&&void 0!==r&&f(e.operation,r),{data:l,error:o,extensions:u,operation:n}};function d(e){var t=e.operation,r=e.outcome,i=ie(t);if("cache-and-network"===i||"cache-first"===i&&"partial"===r){var o=ue(t,"network-only");n.reexecuteOperation(o)}return{operation:re(t,r),data:e.data,error:e.error,extensions:e.extensions}}return function(e){var t=o.pipe(e,o.map(ne),o.tap(l),o.share),n=o.pipe(t,o.filter(se),o.map(v),o.share),i=o.pipe(n,o.filter(ce),o.map(le)),a=o.pipe(n,o.filter(fe),o.map(d)),u=o.pipe(r(o.merge([o.pipe(t,o.filter(ve)),i])),o.map(p));return o.merge([u,a])}}},exports.query=z,exports.read=B,exports.write=R,exports.writeFragment=P,exports.writeOptimistic=F;
//# sourceMappingURL=urql-exchange-graphcache.min.js.map

2

package.json
{
"name": "@urql/exchange-graphcache",
"version": "1.0.0-rc.10",
"version": "1.0.0-rc.11",
"description": "A normalized and configurable cache exchange for urql",

@@ -5,0 +5,0 @@ "repository": "https://github.com/FormidableLabs/urql-exchange-graphcache",

4

src/ast/traversal.ts

@@ -9,2 +9,3 @@ import invariant from 'invariant';

OperationDefinitionNode,
valueFromASTUntyped,
Kind,

@@ -14,3 +15,2 @@ } from 'graphql';

import { getName } from './node';
import { evaluateValueNode } from './variables';
import { Fragments, Variables } from '../types';

@@ -70,3 +70,3 @@

const value = evaluateValueNode(arg.value, vars);
const value = valueFromASTUntyped(arg.value, vars);
if (typeof value !== 'boolean' && value !== null) continue;

@@ -73,0 +73,0 @@

48

src/ast/variables.ts

@@ -1,2 +0,6 @@

import { FieldNode, ValueNode, OperationDefinitionNode, Kind } from 'graphql';
import {
FieldNode,
OperationDefinitionNode,
valueFromASTUntyped,
} from 'graphql';

@@ -6,32 +10,2 @@ import { getName } from './node';

/** Evaluates a given ValueNode to a JSON value taking vars into account */
export const evaluateValueNode = (node: ValueNode, vars: Variables) => {
switch (node.kind) {
case Kind.NULL:
return null;
case Kind.INT:
return parseInt(node.value, 10);
case Kind.FLOAT:
return parseFloat(node.value);
case Kind.LIST:
const values = new Array(node.values.length);
for (let i = 0, l = node.values.length; i < l; i++)
values[i] = evaluateValueNode(node.values[i], vars);
return values;
case Kind.OBJECT:
const fields = Object.create(null);
for (let i = 0, l = node.fields.length; i < l; i++) {
const field = node.fields[i];
fields[getName(field)] = evaluateValueNode(field.value, vars);
}
return fields;
case Kind.VARIABLE:
const varValue = vars[getName(node)];
return varValue !== undefined ? varValue : null;
default:
return node.value;
}
};
/** Evaluates a fields arguments taking vars into account */

@@ -47,8 +21,14 @@ export const getFieldArguments = (

const args = Object.create(null);
let argsSize = 0;
for (let i = 0, l = node.arguments.length; i < l; i++) {
const arg = node.arguments[i];
args[getName(arg)] = evaluateValueNode(arg.value, vars);
const value = valueFromASTUntyped(arg.value, vars);
if (value !== undefined && value !== null) {
args[getName(arg)] = value;
argsSize++;
}
}
return args;
return argsSize > 0 ? args : null;
};

@@ -72,3 +52,3 @@

if (def.defaultValue !== undefined) {
value = evaluateValueNode(def.defaultValue, args);
value = valueFromASTUntyped(def.defaultValue, args);
} else {

@@ -75,0 +55,0 @@ return vars;

6

src/operations/query.ts
import { warning } from '../helpers/warning';
import {

@@ -157,3 +158,4 @@ getFragments,

query: DocumentNode,
entity: Data | string
entity: Data | string,
variables?: Variables
): Data | null => {

@@ -197,3 +199,3 @@ const fragments = getFragments(query);

const ctx: Context = {
variables: {},
variables: variables || {},
fragments,

@@ -200,0 +202,0 @@ partial: false,

68

src/operations/write.ts

@@ -0,1 +1,2 @@

import invariant from 'invariant';
import { warning } from '../helpers/warning';

@@ -106,31 +107,36 @@ import { DocumentNode, FragmentDefinitionNode } from 'graphql';

schemaPredicates: store.schemaPredicates,
isOptimistic: true,
};
if (process.env.NODE_ENV === 'development') {
ctx.isOptimistic = true;
}
const mutationRootKey = ctx.store.getRootKey('mutation');
const operationName = ctx.store.getRootKey(operation.operation);
if (operationName === ctx.store.getRootKey('mutation')) {
const select = getSelectionSet(operation);
const iter = new SelectionIterator(
operationName,
operationName,
select,
ctx
);
invariant(
operationName === mutationRootKey,
'writeOptimistic(...) was called with an operation that is not a mutation.\n' +
'This case is unsupported and should never occur.'
);
let node;
while ((node = iter.next()) !== undefined) {
if (node.selectionSet !== undefined) {
const fieldName = getName(node);
const resolver = ctx.store.optimisticMutations[fieldName];
if (resolver !== undefined) {
const fieldArgs = getFieldArguments(node, ctx.variables);
const fieldSelect = getSelectionSet(node);
const resolverValue = resolver(fieldArgs || {}, ctx.store, ctx);
if (!isScalar(resolverValue)) {
writeRootField(ctx, resolverValue, fieldSelect);
}
const select = getSelectionSet(operation);
const data = Object.create(null);
const iter = new SelectionIterator(operationName, operationName, select, ctx);
let node;
while ((node = iter.next()) !== undefined) {
if (node.selectionSet !== undefined) {
const fieldName = getName(node);
const resolver = ctx.store.optimisticMutations[fieldName];
if (resolver !== undefined) {
const fieldArgs = getFieldArguments(node, ctx.variables);
const fieldSelect = getSelectionSet(node);
const resolverValue = resolver(fieldArgs || {}, ctx.store, ctx);
if (!isScalar(resolverValue)) {
writeRootField(ctx, resolverValue, fieldSelect);
}
data[fieldName] = resolverValue;
const updater = ctx.store.updates[mutationRootKey][fieldName];
if (updater !== undefined) {
updater(data, fieldArgs || {}, ctx.store, ctx);
}
}

@@ -147,3 +153,4 @@ }

query: DocumentNode,
data: Data
data: Data,
variables?: Variables
) => {

@@ -176,3 +183,3 @@ const fragments = getFragments(query);

const ctx: Context = {
variables: {},
variables: variables || {},
fragments,

@@ -323,2 +330,6 @@ result: { dependencies: getCurrentDependencies() },

) => {
const isRootField =
typename === ctx.store.getRootKey('mutation') ||
typename === ctx.store.getRootKey('subscription');
const iter = new SelectionIterator(typename, typename, select, ctx);

@@ -342,6 +353,3 @@

if (
typename === ctx.store.getRootKey('mutation') ||
typename === ctx.store.getRootKey('subscription')
) {
if (isRootField) {
// We run side-effect updates after the default, normalized updates

@@ -348,0 +356,0 @@ // so that the data is already available in-store if necessary

16

src/store.ts

@@ -275,9 +275,17 @@ import invariant from 'invariant';

readFragment(dataFragment: DocumentNode, entity: string | Data): Data | null {
return readFragment(this, dataFragment, entity);
readFragment(
dataFragment: DocumentNode,
entity: string | Data,
variables?: Variables
): Data | null {
return readFragment(this, dataFragment, entity, variables);
}
writeFragment(dataFragment: DocumentNode, data: Data): void {
writeFragment(this, dataFragment, data);
writeFragment(
dataFragment: DocumentNode,
data: Data,
variables?: Variables
): void {
writeFragment(this, dataFragment, data, variables);
}
}

34

src/test-utils/examples-1.test.ts

@@ -119,2 +119,36 @@ import gql from 'graphql-tag';

it('resolves missing, nullable arguments on fields', () => {
const store = new Store();
const GetWithVariables = gql`
query {
todo(first: null) {
__typename
id
}
}
`;
const GetWithoutVariables = gql`
query {
todo {
__typename
id
}
}
`;
const writeData = {
__typename: 'Query',
todo: {
__typename: 'Todo',
id: '123',
},
};
write(store, { query: GetWithVariables }, writeData);
const { data } = query(store, { query: GetWithoutVariables });
expect(data).toEqual(writeData);
});
it('respects property-level resolvers when given', () => {

@@ -121,0 +155,0 @@ const store = new Store(undefined, {

dist/urql-exchange-graphcache.es.js.map

Sorry, the diff of this file is not supported yet

dist/urql-exchange-graphcache.es.min.js.map

Sorry, the diff of this file is not supported yet

dist/urql-exchange-graphcache.js.map

Sorry, the diff of this file is not supported yet

dist/urql-exchange-graphcache.min.js.map

Sorry, the diff of this file is not supported yet

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