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@urql/exchange-graphcache

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Comparing version 1.0.0-beta.3 to 1.0.0-beta.4

dist/types/operations/invalidate.d.ts
src/operations/invalidate.ts

1

dist/types/helpers/keys.d.ts
import { Variables, KeyGenerator } from '../types';
export declare const isOperation: (typeName: string) => boolean;
export declare const keyOfEntity: KeyGenerator;
export declare const keyOfField: (fieldName: string, args?: Variables | null | undefined) => string;
export declare const joinKeys: (parentKey: string, key: string) => string;

12

dist/types/operations/shared.d.ts
import { FieldNode } from 'graphql';
import { Fragments, Variables } from '../types';
import { Fragments, Variables, SelectionSet } from '../types';
import { Store } from '../store';

@@ -9,3 +9,11 @@ interface Context {

}
export declare const forEachFieldNode: (typename: string | void, entityKey: string, select: readonly import("graphql").SelectionNode[], ctx: Context, cb: (node: FieldNode) => void) => void;
export declare class SelectionIterator {
typename: void | string;
entityKey: string;
indexStack: number[];
context: Context;
selectionStack: SelectionSet[];
constructor(typename: void | string, entityKey: string, select: SelectionSet, ctx: Context);
next(): void | FieldNode;
}
export {};

6

dist/types/store.d.ts

@@ -28,5 +28,9 @@ import { DocumentNode } from 'graphql';

resolve(entity: Data | string, field: string, args?: Variables): DataField;
invalidateQuery(dataQuery: DocumentNode, variables: Variables): void;
hasField(key: string): boolean;
updateQuery(dataQuery: DocumentNode, updater: (data: Data | null) => null | Data): void;
updateQuery(ctx: {
query: DocumentNode;
variables?: Variables;
}, updater: (data: Data | null) => null | Data): void;
writeFragment(dataFragment: DocumentNode, data: Data): void;
}

274

dist/urql-exchange-graphcache.es.js

@@ -42,2 +42,6 @@ import warning from "warning";

var isInlineFragment = function(node) {
return node.kind === Kind.INLINE_FRAGMENT;
};
var evaluateValueNode = function(node, vars) {

@@ -55,11 +59,15 @@ switch (node.kind) {

case Kind.LIST:
return node.values.map(function _ref(v) {
return evaluateValueNode(v, vars);
});
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:
return node.fields.reduce(function _ref2(obj, field) {
obj[getName(field)] = evaluateValueNode(field.value, vars);
return obj;
}, Object.create(null));
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;

@@ -79,6 +87,8 @@ case Kind.VARIABLE:

}
return node.arguments.reduce(function(args, arg) {
var args = Object.create(null);
for (var i = 0, l = node.arguments.length; i < l; i++) {
var arg = node.arguments[i];
args[getName(arg)] = evaluateValueNode(arg.value, vars);
return args;
}, Object.create(null));
}
return args;
};

@@ -151,2 +161,27 @@

var shouldInclude = function(node, vars) {
if (void 0 === node.directives) {
return !0;
}
var directives = node.directives;
for (var i = 0, l = directives.length; i < l; i++) {
var directive = directives[i];
var name = getName(directive);
var isInclude = "include" === name;
if (!isInclude && "skip" !== name) {
continue;
}
var arg = directive.arguments ? directive.arguments[0] : null;
if (!arg || "if" !== getName(arg)) {
continue;
}
var value = evaluateValueNode(arg.value, vars);
if ("boolean" != typeof value && null !== value) {
continue;
}
return isInclude ? !!value : !value;
}
return !0;
};
var keyOfEntity = function(data) {

@@ -157,5 +192,3 @@ var typeName = data.__typename;

return null;
} else if (function(typeName) {
return "Query" === typeName || "Mutation" === typeName || "Subscription" === typeName;
}(typeName)) {
} else if ("Query" === typeName || "Mutation" === typeName || "Subscription" === typeName) {
return typeName;

@@ -208,38 +241,37 @@ } else if (null == id) {

var forEachFieldNode = function(typename, entityKey, select, ctx, cb) {
select.forEach(function(node) {
if (!function(node, vars) {
if (void 0 === node.directives) {
return !0;
}
return !node.directives.some(function(directive) {
var name = getName(directive);
var isInclude = "include" === name;
if (!isInclude && "skip" !== name) {
return !1;
var SelectionIterator = function SelectionIterator(typename, entityKey, select, ctx) {
this.typename = typename;
this.entityKey = entityKey;
this.context = ctx;
this.indexStack = [ 0 ];
this.selectionStack = [ select ];
};
SelectionIterator.prototype.next = function next() {
while (0 !== this.indexStack.length) {
var index = this.indexStack[this.indexStack.length - 1]++;
var select = this.selectionStack[this.selectionStack.length - 1];
if (index >= select.length) {
this.indexStack.pop();
this.selectionStack.pop();
continue;
} else {
var node = select[index];
if (!shouldInclude(node, this.context.variables)) {
continue;
} else if (!isFieldNode(node)) {
var fragmentNode = !isInlineFragment(node) ? this.context.fragments[getName(node)] : node;
if (void 0 !== fragmentNode && isFragmentMatching(fragmentNode, this.typename, this.entityKey, this.context)) {
this.indexStack.push(0);
this.selectionStack.push(getSelectionSet(fragmentNode));
}
var arg = directive.arguments ? directive.arguments[0] : null;
if (!arg || "if" !== getName(arg)) {
return !1;
}
var value = evaluateValueNode(arg.value, vars);
if ("boolean" != typeof value && null !== value) {
return !1;
}
return isInclude ? !value : !!value;
});
}(node, ctx.variables)) {
return;
} else if (!isFieldNode(node)) {
var fragmentNode = function(node) {
return node.kind === Kind.INLINE_FRAGMENT;
}(node) ? node : ctx.fragments[getName(node)];
if (void 0 !== fragmentNode && isFragmentMatching(fragmentNode, typename, entityKey, ctx)) {
var fragmentSelect = getSelectionSet(fragmentNode);
forEachFieldNode(typename, entityKey, fragmentSelect, ctx, cb);
continue;
} else if ("__typename" === getName(node)) {
continue;
} else {
return node;
}
} else if ("__typename" !== getName(node)) {
cb(node);
}
});
}
return;
};

@@ -290,3 +322,5 @@

var select = getSelectionSet(operation);
forEachFieldNode(operationName, operationName, select, ctx, function _ref(node) {
var iter = new SelectionIterator(operationName, operationName, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
if (void 0 !== node.selectionSet) {

@@ -304,3 +338,3 @@ var fieldName = getName(node);

}
});
}
}

@@ -346,3 +380,5 @@ clearStoreState();

store.writeField(isQuery ? entityKey : typename, entityKey, "__typename");
forEachFieldNode(typename, entityKey, select, ctx, function(node) {
var iter = new SelectionIterator(typename, entityKey, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
var fieldName = getName(node);

@@ -365,3 +401,3 @@ var fieldArgs = getFieldArguments(node, variables);

}
});
}
};

@@ -371,6 +407,10 @@

if (Array.isArray(data)) {
return data.map(function _ref2(item, index) {
var indexKey = joinKeys(parentFieldKey, "" + index);
return writeField(ctx, indexKey, select, item);
});
var newData = new Array(data.length);
for (var i = 0, l = data.length; i < l; i++) {
var item = data[i];
var indexKey = joinKeys(parentFieldKey, "" + i);
var links = writeField(ctx, indexKey, select, item);
newData[i] = links;
}
return newData;
} else if (null === data) {

@@ -387,3 +427,5 @@ return null;

var writeRoot = function(ctx, typename, select, data) {
forEachFieldNode(typename, typename, select, ctx, function(node) {
var iter = new SelectionIterator(typename, typename, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
var fieldName = getName(node);

@@ -402,3 +444,3 @@ var fieldAlias = getFieldAlias(node);

}
});
}
};

@@ -408,5 +450,7 @@

if (Array.isArray(data)) {
return data.map(function _ref3(item) {
return writeRootField(ctx, item, select);
});
var newData = new Array(data.length);
for (var i = 0, l = data.length; i < l; i++) {
newData[i] = writeRootField(ctx, data[i], select);
}
return newData;
} else if (null === data) {

@@ -430,2 +474,50 @@ return;

var invalidateSelection = function(ctx, entityKey, select) {
var store = ctx.store;
var variables = ctx.variables;
var isQuery = "Query" === entityKey;
var typename;
if (!isQuery) {
addDependency(entityKey);
if ("string" != typeof (typename = store.getField(entityKey, "__typename"))) {
return;
} else {
store.removeRecord(joinKeys(entityKey, keyOfField("__typename")));
}
} else {
typename = entityKey;
}
var iter = new SelectionIterator(typename, entityKey, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
var fieldName = getName(node);
var fieldArgs = getFieldArguments(node, variables);
var fieldKey = joinKeys(entityKey, keyOfField(fieldName, fieldArgs));
if (isQuery) {
addDependency(fieldKey);
}
if (void 0 === node.selectionSet) {
store.removeRecord(fieldKey);
} else {
var fieldSelect = getSelectionSet(node);
var link = store.getLink(fieldKey);
store.removeLink(fieldKey);
if (void 0 === link) {
if (void 0 !== store.getRecord(fieldKey)) {
store.removeRecord(fieldKey);
}
} else if (Array.isArray(link)) {
for (var i = 0, l = link.length; i < l; i++) {
var childLink = link[i];
if (null !== childLink) {
invalidateSelection(ctx, childLink, fieldSelect);
}
}
} else if (null !== link) {
invalidateSelection(ctx, link, fieldSelect);
}
}
}
};
var currentDependencies = {

@@ -439,7 +531,2 @@ current: null

var refValue = function(ref) {
"production" !== process.env.NODE_ENV && browser(null !== ref.current, "Invalid Cache call: The cache may only be accessed or mutated duringoperations like write or query, or as part of its resolvers, updaters, or optimistic configs.");
return ref.current;
};
var initStoreState = function(optimisticKey) {

@@ -456,16 +543,18 @@ currentDependencies.current = new Set();

var getCurrentDependencies = function() {
return refValue(currentDependencies);
return function(ref) {
"production" !== process.env.NODE_ENV && browser(null !== ref.current, "Invalid Cache call: The cache may only be accessed or mutated duringoperations like write or query, or as part of its resolvers, updaters, or optimistic configs.");
return ref.current;
}(currentDependencies);
};
var addDependency = function(dependency) {
refValue(currentDependencies).add(dependency);
currentDependencies.current.add(dependency);
};
var mapSet = function(map, key, value) {
var optimisticKey = refValue(currentOptimisticKey);
return setOptimistic(map, key, value, optimisticKey);
return setOptimistic(map, key, value, currentOptimisticKey.current || 0);
};
var mapRemove = function(map, key) {
var optimisticKey = refValue(currentOptimisticKey);
var optimisticKey = currentOptimisticKey.current || 0;
return optimisticKey ? setOptimistic(map, key, void 0, optimisticKey) : remove(map, key);

@@ -557,2 +646,19 @@ };

Store.prototype.invalidateQuery = function invalidateQuery(dataQuery, variables) {
!function(store, request) {
initStoreState(0);
var operation = getMainOperation(request.query);
var ctx = {
variables: normalizeVariables(operation, request.variables),
fragments: getFragments(request.query),
store: store
};
invalidateSelection(ctx, "Query", getSelectionSet(operation));
clearStoreState();
}(this, {
query: dataQuery,
variables: variables
});
};
Store.prototype.hasField = function hasField(key) {

@@ -562,11 +668,7 @@ return void 0 !== this.getRecord(key) || void 0 !== this.getLink(key);

Store.prototype.updateQuery = function updateQuery(dataQuery, updater) {
var ref = startQuery(this, {
query: dataQuery
});
Store.prototype.updateQuery = function updateQuery(ctx, updater) {
var ref = startQuery(this, ctx);
var output = updater("EMPTY" === ref.completeness ? null : ref.data);
if (null !== output) {
startWrite(this, {
query: dataQuery
}, output);
startWrite(this, ctx, output);
}

@@ -611,3 +713,3 @@ };

var variables = ctx.variables;
var typename = store.getField(entityKey, "__typename");
var typename = isQuery ? "Query" : store.getField(entityKey, "__typename");
if ("string" != typeof typename) {

@@ -618,3 +720,5 @@ ctx.result.completeness = "EMPTY";

data.__typename = typename;
forEachFieldNode(typename, entityKey, select, ctx, function(node) {
var iter = new SelectionIterator(typename, entityKey, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
var fieldName = getName(node);

@@ -658,3 +762,3 @@ var fieldArgs = getFieldArguments(node, variables);

}
});
}
return data;

@@ -692,10 +796,12 @@ };

if (Array.isArray(link)) {
return link.map(function _ref2(childLink, index) {
return resolveLink(ctx, childLink, select, void 0 !== prevData ? prevData[index] : void 0);
});
var newLink = new Array(link.length);
for (var i = 0, l = link.length; i < l; i++) {
newLink[i] = resolveLink(ctx, link[i], select, void 0 !== prevData ? prevData[i] : void 0);
}
return newLink;
} else if (null === link) {
return null;
} else {
var data = void 0 === prevData ? Object.create(null) : prevData;
return readSelection(ctx, link, select, data);
var data$1 = void 0 === prevData ? Object.create(null) : prevData;
return readSelection(ctx, link, select, data$1);
}

@@ -702,0 +808,0 @@ };

2

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

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

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

274

dist/urql-exchange-graphcache.js

@@ -48,2 +48,6 @@ "use strict";

var isInlineFragment = function(node) {
return node.kind === graphql.Kind.INLINE_FRAGMENT;
};
var evaluateValueNode = function(node, vars) {

@@ -61,11 +65,15 @@ switch (node.kind) {

case graphql.Kind.LIST:
return node.values.map(function _ref(v) {
return evaluateValueNode(v, vars);
});
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:
return node.fields.reduce(function _ref2(obj, field) {
obj[getName(field)] = evaluateValueNode(field.value, vars);
return obj;
}, Object.create(null));
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;

@@ -85,6 +93,8 @@ case graphql.Kind.VARIABLE:

}
return node.arguments.reduce(function(args, arg) {
var args = Object.create(null);
for (var i = 0, l = node.arguments.length; i < l; i++) {
var arg = node.arguments[i];
args[getName(arg)] = evaluateValueNode(arg.value, vars);
return args;
}, Object.create(null));
}
return args;
};

@@ -157,2 +167,27 @@

var shouldInclude = function(node, vars) {
if (void 0 === node.directives) {
return !0;
}
var directives = node.directives;
for (var i = 0, l = directives.length; i < l; i++) {
var directive = directives[i];
var name = getName(directive);
var isInclude = "include" === name;
if (!isInclude && "skip" !== name) {
continue;
}
var arg = directive.arguments ? directive.arguments[0] : null;
if (!arg || "if" !== getName(arg)) {
continue;
}
var value = evaluateValueNode(arg.value, vars);
if ("boolean" != typeof value && null !== value) {
continue;
}
return isInclude ? !!value : !value;
}
return !0;
};
var keyOfEntity = function(data) {

@@ -163,5 +198,3 @@ var typeName = data.__typename;

return null;
} else if (function(typeName) {
return "Query" === typeName || "Mutation" === typeName || "Subscription" === typeName;
}(typeName)) {
} else if ("Query" === typeName || "Mutation" === typeName || "Subscription" === typeName) {
return typeName;

@@ -214,38 +247,37 @@ } else if (null == id) {

var forEachFieldNode = function(typename, entityKey, select, ctx, cb) {
select.forEach(function(node) {
if (!function(node, vars) {
if (void 0 === node.directives) {
return !0;
}
return !node.directives.some(function(directive) {
var name = getName(directive);
var isInclude = "include" === name;
if (!isInclude && "skip" !== name) {
return !1;
var SelectionIterator = function SelectionIterator(typename, entityKey, select, ctx) {
this.typename = typename;
this.entityKey = entityKey;
this.context = ctx;
this.indexStack = [ 0 ];
this.selectionStack = [ select ];
};
SelectionIterator.prototype.next = function next() {
while (0 !== this.indexStack.length) {
var index = this.indexStack[this.indexStack.length - 1]++;
var select = this.selectionStack[this.selectionStack.length - 1];
if (index >= select.length) {
this.indexStack.pop();
this.selectionStack.pop();
continue;
} else {
var node = select[index];
if (!shouldInclude(node, this.context.variables)) {
continue;
} else if (!isFieldNode(node)) {
var fragmentNode = !isInlineFragment(node) ? this.context.fragments[getName(node)] : node;
if (void 0 !== fragmentNode && isFragmentMatching(fragmentNode, this.typename, this.entityKey, this.context)) {
this.indexStack.push(0);
this.selectionStack.push(getSelectionSet(fragmentNode));
}
var arg = directive.arguments ? directive.arguments[0] : null;
if (!arg || "if" !== getName(arg)) {
return !1;
}
var value = evaluateValueNode(arg.value, vars);
if ("boolean" != typeof value && null !== value) {
return !1;
}
return isInclude ? !value : !!value;
});
}(node, ctx.variables)) {
return;
} else if (!isFieldNode(node)) {
var fragmentNode = function(node) {
return node.kind === graphql.Kind.INLINE_FRAGMENT;
}(node) ? node : ctx.fragments[getName(node)];
if (void 0 !== fragmentNode && isFragmentMatching(fragmentNode, typename, entityKey, ctx)) {
var fragmentSelect = getSelectionSet(fragmentNode);
forEachFieldNode(typename, entityKey, fragmentSelect, ctx, cb);
continue;
} else if ("__typename" === getName(node)) {
continue;
} else {
return node;
}
} else if ("__typename" !== getName(node)) {
cb(node);
}
});
}
return;
};

@@ -296,3 +328,5 @@

var select = getSelectionSet(operation);
forEachFieldNode(operationName, operationName, select, ctx, function _ref(node) {
var iter = new SelectionIterator(operationName, operationName, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
if (void 0 !== node.selectionSet) {

@@ -310,3 +344,3 @@ var fieldName = getName(node);

}
});
}
}

@@ -352,3 +386,5 @@ clearStoreState();

store.writeField(isQuery ? entityKey : typename, entityKey, "__typename");
forEachFieldNode(typename, entityKey, select, ctx, function(node) {
var iter = new SelectionIterator(typename, entityKey, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
var fieldName = getName(node);

@@ -371,3 +407,3 @@ var fieldArgs = getFieldArguments(node, variables);

}
});
}
};

@@ -377,6 +413,10 @@

if (Array.isArray(data)) {
return data.map(function _ref2(item, index) {
var indexKey = joinKeys(parentFieldKey, "" + index);
return writeField(ctx, indexKey, select, item);
});
var newData = new Array(data.length);
for (var i = 0, l = data.length; i < l; i++) {
var item = data[i];
var indexKey = joinKeys(parentFieldKey, "" + i);
var links = writeField(ctx, indexKey, select, item);
newData[i] = links;
}
return newData;
} else if (null === data) {

@@ -393,3 +433,5 @@ return null;

var writeRoot = function(ctx, typename, select, data) {
forEachFieldNode(typename, typename, select, ctx, function(node) {
var iter = new SelectionIterator(typename, typename, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
var fieldName = getName(node);

@@ -408,3 +450,3 @@ var fieldAlias = getFieldAlias(node);

}
});
}
};

@@ -414,5 +456,7 @@

if (Array.isArray(data)) {
return data.map(function _ref3(item) {
return writeRootField(ctx, item, select);
});
var newData = new Array(data.length);
for (var i = 0, l = data.length; i < l; i++) {
newData[i] = writeRootField(ctx, data[i], select);
}
return newData;
} else if (null === data) {

@@ -436,2 +480,50 @@ return;

var invalidateSelection = function(ctx, entityKey, select) {
var store = ctx.store;
var variables = ctx.variables;
var isQuery = "Query" === entityKey;
var typename;
if (!isQuery) {
addDependency(entityKey);
if ("string" != typeof (typename = store.getField(entityKey, "__typename"))) {
return;
} else {
store.removeRecord(joinKeys(entityKey, keyOfField("__typename")));
}
} else {
typename = entityKey;
}
var iter = new SelectionIterator(typename, entityKey, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
var fieldName = getName(node);
var fieldArgs = getFieldArguments(node, variables);
var fieldKey = joinKeys(entityKey, keyOfField(fieldName, fieldArgs));
if (isQuery) {
addDependency(fieldKey);
}
if (void 0 === node.selectionSet) {
store.removeRecord(fieldKey);
} else {
var fieldSelect = getSelectionSet(node);
var link = store.getLink(fieldKey);
store.removeLink(fieldKey);
if (void 0 === link) {
if (void 0 !== store.getRecord(fieldKey)) {
store.removeRecord(fieldKey);
}
} else if (Array.isArray(link)) {
for (var i = 0, l = link.length; i < l; i++) {
var childLink = link[i];
if (null !== childLink) {
invalidateSelection(ctx, childLink, fieldSelect);
}
}
} else if (null !== link) {
invalidateSelection(ctx, link, fieldSelect);
}
}
}
};
var currentDependencies = {

@@ -445,7 +537,2 @@ current: null

var refValue = function(ref) {
"production" !== process.env.NODE_ENV && browser(null !== ref.current, "Invalid Cache call: The cache may only be accessed or mutated duringoperations like write or query, or as part of its resolvers, updaters, or optimistic configs.");
return ref.current;
};
var initStoreState = function(optimisticKey) {

@@ -462,16 +549,18 @@ currentDependencies.current = new Set();

var getCurrentDependencies = function() {
return refValue(currentDependencies);
return function(ref) {
"production" !== process.env.NODE_ENV && browser(null !== ref.current, "Invalid Cache call: The cache may only be accessed or mutated duringoperations like write or query, or as part of its resolvers, updaters, or optimistic configs.");
return ref.current;
}(currentDependencies);
};
var addDependency = function(dependency) {
refValue(currentDependencies).add(dependency);
currentDependencies.current.add(dependency);
};
var mapSet = function(map, key, value) {
var optimisticKey = refValue(currentOptimisticKey);
return Pessimism.setOptimistic(map, key, value, optimisticKey);
return Pessimism.setOptimistic(map, key, value, currentOptimisticKey.current || 0);
};
var mapRemove = function(map, key) {
var optimisticKey = refValue(currentOptimisticKey);
var optimisticKey = currentOptimisticKey.current || 0;
return optimisticKey ? Pessimism.setOptimistic(map, key, void 0, optimisticKey) : Pessimism.remove(map, key);

@@ -563,2 +652,19 @@ };

Store.prototype.invalidateQuery = function invalidateQuery(dataQuery, variables) {
!function(store, request) {
initStoreState(0);
var operation = getMainOperation(request.query);
var ctx = {
variables: normalizeVariables(operation, request.variables),
fragments: getFragments(request.query),
store: store
};
invalidateSelection(ctx, "Query", getSelectionSet(operation));
clearStoreState();
}(this, {
query: dataQuery,
variables: variables
});
};
Store.prototype.hasField = function hasField(key) {

@@ -568,11 +674,7 @@ return void 0 !== this.getRecord(key) || void 0 !== this.getLink(key);

Store.prototype.updateQuery = function updateQuery(dataQuery, updater) {
var ref = startQuery(this, {
query: dataQuery
});
Store.prototype.updateQuery = function updateQuery(ctx, updater) {
var ref = startQuery(this, ctx);
var output = updater("EMPTY" === ref.completeness ? null : ref.data);
if (null !== output) {
startWrite(this, {
query: dataQuery
}, output);
startWrite(this, ctx, output);
}

@@ -617,3 +719,3 @@ };

var variables = ctx.variables;
var typename = store.getField(entityKey, "__typename");
var typename = isQuery ? "Query" : store.getField(entityKey, "__typename");
if ("string" != typeof typename) {

@@ -624,3 +726,5 @@ ctx.result.completeness = "EMPTY";

data.__typename = typename;
forEachFieldNode(typename, entityKey, select, ctx, function(node) {
var iter = new SelectionIterator(typename, entityKey, select, ctx);
var node;
while (void 0 !== (node = iter.next())) {
var fieldName = getName(node);

@@ -664,3 +768,3 @@ var fieldArgs = getFieldArguments(node, variables);

}
});
}
return data;

@@ -698,10 +802,12 @@ };

if (Array.isArray(link)) {
return link.map(function _ref2(childLink, index) {
return resolveLink(ctx, childLink, select, void 0 !== prevData ? prevData[index] : void 0);
});
var newLink = new Array(link.length);
for (var i = 0, l = link.length; i < l; i++) {
newLink[i] = resolveLink(ctx, link[i], select, void 0 !== prevData ? prevData[i] : void 0);
}
return newLink;
} else if (null === link) {
return null;
} else {
var data = void 0 === prevData ? Object.create(null) : prevData;
return readSelection(ctx, link, select, data);
var data$1 = void 0 === prevData ? Object.create(null) : prevData;
return readSelection(ctx, link, select, data$1);
}

@@ -708,0 +814,0 @@ };

2

dist/urql-exchange-graphcache.min.js

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

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

13

package.json
{
"name": "@urql/exchange-graphcache",
"version": "1.0.0-beta.3",
"version": "1.0.0-beta.4",
"description": "A normalized and configurable cache exchange for urql",
"repository": "https://github.com/kitten/urql-exchange-graphcache",
"repository": "https://github.com/FormidableLabs/urql-exchange-graphcache",
"keywords": [
"normalized cache",
"cache",
"urql",
"graphql",
"exchange"
],
"bugs": {

@@ -72,3 +79,3 @@ "url": "https://github.com/FormidableLabs/urql-exchange-graphcache/issues"

"fast-json-stable-stringify": "^2.0.0",
"pessimism": "^1.1.0",
"pessimism": "^1.1.1",
"tiny-invariant": "^1.0.6",

@@ -75,0 +82,0 @@ "warning": "^4.0.3",

12

README.md

@@ -53,9 +53,5 @@ <h2 align="center">@urql/exchange-graphcache</h2>

```js
import {
createClient,
dedupExchange,
fetchExchange,
} from 'urql';
import { createClient, dedupExchange, fetchExchange } from 'urql';
import { cacheExchange } from '@urql/exchange-graphcache;
import { cacheExchange } from '@urql/exchange-graphcache';

@@ -67,3 +63,5 @@ const client = createClient({

// Replace the default cacheExchange with the new one
cacheExchange({ /* config */ }),
cacheExchange({
/* config */
}),
fetchExchange,

@@ -70,0 +68,0 @@ ],

23

src/ast/traversal.ts

@@ -55,27 +55,24 @@ import invariant from 'invariant';

// Finds any @include or @skip directive that forces the node to be skipped
const isSkipped = node.directives.some(directive => {
const { directives } = node;
for (let i = 0, l = directives.length; i < l; i++) {
const directive = directives[i];
const name = getName(directive);
// Ignore other directives
const isInclude = name === 'include';
if (!isInclude && name !== 'skip') {
return false;
}
if (!isInclude && name !== 'skip') continue;
// Get the first argument and expect it to be named "if"
const arg = directive.arguments ? directive.arguments[0] : null;
if (!arg || getName(arg) !== 'if') {
return false;
}
if (!arg || getName(arg) !== 'if') continue;
const value = evaluateValueNode(arg.value, vars);
if (typeof value !== 'boolean' && value !== null) {
return false;
}
if (typeof value !== 'boolean' && value !== null) continue;
// Return whether this directive forces us to skip
// `@include(if: false)` or `@skip(if: true)`
return isInclude ? !value : !!value;
});
return isInclude ? !!value : !value;
}
return !isSkipped;
return true;
};

25

src/ast/variables.ts

@@ -16,8 +16,14 @@ import { FieldNode, ValueNode, OperationDefinitionNode, Kind } from 'graphql';

case Kind.LIST:
return node.values.map(v => evaluateValueNode(v, vars));
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:
return node.fields.reduce((obj, field) => {
obj[getName(field)] = evaluateValueNode(field.value, vars);
return obj;
}, Object.create(null));
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:

@@ -40,6 +46,9 @@ const varValue = vars[getName(node)];

return node.arguments.reduce((args, arg) => {
const args = Object.create(null);
for (let i = 0, l = node.arguments.length; i < l; i++) {
const arg = node.arguments[i];
args[getName(arg)] = evaluateValueNode(arg.value, vars);
return args;
}, Object.create(null));
}
return args;
};

@@ -46,0 +55,0 @@

11

src/helpers/keys.ts
import stringify from 'fast-json-stable-stringify';
import { Variables, KeyGenerator, Data } from '../types';
export const isOperation = (typeName: string) =>
typeName === 'Query' ||
typeName === 'Mutation' ||
typeName === 'Subscription';
export const keyOfEntity: KeyGenerator = (data: Data): null | string => {

@@ -15,3 +10,7 @@ const { __typename: typeName } = data;

return null;
} else if (isOperation(typeName)) {
} else if (
typeName === 'Query' ||
typeName === 'Mutation' ||
typeName === 'Subscription'
) {
return typeName;

@@ -18,0 +17,0 @@ } else if (id === null || id === undefined) {

23

src/operations/query.ts

@@ -32,3 +32,3 @@ import warning from 'warning';

import { forEachFieldNode } from './shared';
import { SelectionIterator } from './shared';
import { joinKeys, keyOfField } from '../helpers';

@@ -90,3 +90,3 @@

// Get the __typename field for a given entity to check that it exists
const typename = store.getField(entityKey, '__typename');
const typename = isQuery ? 'Query' : store.getField(entityKey, '__typename');
if (typeof typename !== 'string') {

@@ -99,3 +99,6 @@ ctx.result.completeness = 'EMPTY';

forEachFieldNode(typename, entityKey, select, ctx, node => {
const iter = new SelectionIterator(typename, entityKey, select, ctx);
let node;
while ((node = iter.next()) !== undefined) {
// Derive the needed data from our node.

@@ -167,3 +170,3 @@ const fieldName = getName(node);

}
});
}

@@ -229,7 +232,9 @@ return data;

if (Array.isArray(link)) {
// @ts-ignore: Link cannot be expressed as a recursive type
return link.map((childLink, index) => {
const data = prevData !== undefined ? prevData[index] : undefined;
return resolveLink(ctx, childLink, select, data);
});
const newLink = new Array(link.length);
for (let i = 0, l = link.length; i < l; i++) {
const data = prevData !== undefined ? prevData[i] : undefined;
newLink[i] = resolveLink(ctx, link[i], select, data);
}
return newLink;
} else if (link === null) {

@@ -236,0 +241,0 @@ return null;

86

src/operations/shared.ts

@@ -44,29 +44,63 @@ import { FieldNode, InlineFragmentNode, FragmentDefinitionNode } from 'graphql';

export const forEachFieldNode = (
typename: void | string,
entityKey: string,
select: SelectionSet,
ctx: Context,
cb: (node: FieldNode) => void
) => {
select.forEach(node => {
if (!shouldInclude(node, ctx.variables)) {
// Directives instruct this node to be skipped
return;
} else if (!isFieldNode(node)) {
// A fragment is either referred to by FragmentSpread or inline
const fragmentNode = isInlineFragment(node)
? node
: ctx.fragments[getName(node)];
if (
fragmentNode !== undefined &&
isFragmentMatching(fragmentNode, typename, entityKey, ctx)
) {
const fragmentSelect = getSelectionSet(fragmentNode);
forEachFieldNode(typename, entityKey, fragmentSelect, ctx, cb);
export class SelectionIterator {
typename: void | string;
entityKey: string;
indexStack: number[];
context: Context;
selectionStack: SelectionSet[];
constructor(
typename: void | string,
entityKey: string,
select: SelectionSet,
ctx: Context
) {
this.typename = typename;
this.entityKey = entityKey;
this.context = ctx;
this.indexStack = [0];
this.selectionStack = [select];
}
next(): void | FieldNode {
while (this.indexStack.length !== 0) {
const index = this.indexStack[this.indexStack.length - 1]++;
const select = this.selectionStack[this.selectionStack.length - 1];
if (index >= select.length) {
this.indexStack.pop();
this.selectionStack.pop();
continue;
} else {
const node = select[index];
if (!shouldInclude(node, this.context.variables)) {
continue;
} else if (!isFieldNode(node)) {
// A fragment is either referred to by FragmentSpread or inline
const fragmentNode = !isInlineFragment(node)
? this.context.fragments[getName(node)]
: node;
if (
fragmentNode !== undefined &&
isFragmentMatching(
fragmentNode,
this.typename,
this.entityKey,
this.context
)
) {
this.indexStack.push(0);
this.selectionStack.push(getSelectionSet(fragmentNode));
}
continue;
} else if (getName(node) === '__typename') {
continue;
} else {
return node;
}
}
} else if (getName(node) !== '__typename') {
cb(node);
}
});
};
return undefined;
}
}

45

src/operations/write.ts

@@ -35,3 +35,3 @@ import warning from 'warning';

import { forEachFieldNode } from './shared';
import { SelectionIterator } from './shared';
import { joinKeys, keyOfField } from '../helpers';

@@ -112,3 +112,11 @@

const select = getSelectionSet(operation);
forEachFieldNode(operationName, operationName, select, ctx, node => {
const iter = new SelectionIterator(
operationName,
operationName,
select,
ctx
);
let node;
while ((node = iter.next()) !== undefined) {
if (node.selectionSet !== undefined) {

@@ -126,3 +134,3 @@ const fieldName = getName(node);

}
});
}
}

@@ -187,3 +195,6 @@

forEachFieldNode(typename, entityKey, select, ctx, node => {
const iter = new SelectionIterator(typename, entityKey, select, ctx);
let node;
while ((node = iter.next()) !== undefined) {
const fieldName = getName(node);

@@ -216,3 +227,3 @@ const fieldArgs = getFieldArguments(node, variables);

}
});
}
};

@@ -227,10 +238,14 @@

if (Array.isArray(data)) {
return data.map((item, index) => {
const newData = new Array(data.length);
for (let i = 0, l = data.length; i < l; i++) {
const item = data[i];
// Append the current index to the parentFieldKey fallback
const indexKey = joinKeys(parentFieldKey, `${index}`);
const indexKey = joinKeys(parentFieldKey, `${i}`);
// Recursively write array data
const links = writeField(ctx, indexKey, select, item);
// Link cannot be expressed as a recursive type
return links as string | null;
});
newData[i] = links as string | null;
}
return newData;
} else if (data === null) {

@@ -269,3 +284,6 @@ return null;

) => {
forEachFieldNode(typename, typename, select, ctx, node => {
const iter = new SelectionIterator(typename, typename, select, ctx);
let node;
while ((node = iter.next()) !== undefined) {
const fieldName = getName(node);

@@ -293,3 +311,3 @@ const fieldAlias = getFieldAlias(node);

}
});
}
};

@@ -304,3 +322,6 @@

if (Array.isArray(data)) {
return data.map(item => writeRootField(ctx, item, select));
const newData = new Array(data.length);
for (let i = 0, l = data.length; i < l; i++)
newData[i] = writeRootField(ctx, data[i], select);
return newData;
} else if (data === null) {

@@ -307,0 +328,0 @@ return;

105

src/store.test.ts

@@ -14,2 +14,12 @@ import gql from 'graphql-tag';

const Appointment = gql`
query appointment($id: String) {
appointment(id: $id) {
__typename
id
info
}
}
`;
const Todos = gql`

@@ -103,3 +113,3 @@ query {

it('should resolve witha key as first argument', () => {
it('should resolve with a key as first argument', () => {
const authorResult = store.resolve('Author:0', 'name');

@@ -126,2 +136,50 @@ expect(authorResult).toBe('Jovi');

it('should be able to invalidate data (one relation key)', () => {
let { data } = query(store, { query: Todos });
expect((data as any).todos).toHaveLength(3);
expect(store.getRecord('Todo:0.text')).toBe('Go to the shops');
initStoreState(0);
store.invalidateQuery(Todos);
clearStoreState();
({ data } = query(store, { query: Todos }));
expect((data as any).todos).toEqual(null);
expect(store.getRecord('Todo:0.text')).toBe(undefined);
});
it('should be able to invalidate data with arguments', () => {
initStoreState(0);
write(
store,
{
query: Appointment,
variables: { id: '1' },
},
{
__typename: 'Query',
appointment: {
__typename: 'Appointment',
id: '1',
info: 'urql meeting',
},
}
);
clearStoreState();
let { data } = query(store, {
query: Appointment,
variables: { id: '1' },
});
expect((data as any).appointment.info).toBe('urql meeting');
expect(store.getRecord('Appointment:1.info')).toBe('urql meeting');
initStoreState(0);
store.invalidateQuery(Appointment, { id: '1' });
clearStoreState();
({ data } = query(store, {
query: Appointment,
variables: { id: '1' },
}));
expect((data as any).appointment).toEqual(null);
expect(store.getRecord('Appointment:1.info')).toBe(undefined);
});
it('should be able to update a fragment', () => {

@@ -166,3 +224,3 @@ initStoreState(0);

initStoreState(0);
store.updateQuery(Todos, data => ({
store.updateQuery({ query: Todos }, data => ({
...data,

@@ -205,2 +263,45 @@ todos: [

it('should be able to update a query with variables', () => {
initStoreState(0);
write(
store,
{
query: Appointment,
variables: { id: '1' },
},
{
__typename: 'Query',
appointment: {
__typename: 'Appointment',
id: '1',
info: 'urql meeting',
},
}
);
clearStoreState();
initStoreState(0);
store.updateQuery({ query: Appointment, variables: { id: '1' } }, data => ({
...data,
appointment: {
...data.appointment,
info: 'urql meeting revisited',
},
}));
clearStoreState();
const { data: result } = query(store, {
query: Appointment,
variables: { id: '1' },
});
expect(result).toEqual({
__typename: 'Query',
appointment: {
id: '1',
info: 'urql meeting revisited',
__typename: 'Appointment',
},
});
clearStoreState();
});
it('should be able to optimistically mutate', () => {

@@ -207,0 +308,0 @@ const { dependencies } = writeOptimistic(

17

src/store.ts

@@ -20,2 +20,3 @@ import invariant from 'invariant';

import { writeFragment, startWrite } from './operations/write';
import { invalidate } from './operations/invalidate';

@@ -57,7 +58,7 @@ interface Ref<T> {

export const addDependency = (dependency: string) => {
refValue(currentDependencies).add(dependency);
(currentDependencies.current as Set<string>).add(dependency);
};
const mapSet = <T>(map: Pessimism.Map<T>, key: string, value: T) => {
const optimisticKey = refValue(currentOptimisticKey);
const optimisticKey = currentOptimisticKey.current || 0;
return Pessimism.setOptimistic(map, key, value, optimisticKey);

@@ -68,3 +69,3 @@ };

const mapRemove = <T>(map: Pessimism.Map<T>, key: string) => {
const optimisticKey = refValue(currentOptimisticKey);
const optimisticKey = currentOptimisticKey.current || 0;
return optimisticKey

@@ -184,2 +185,6 @@ ? Pessimism.setOptimistic(map, key, undefined, optimisticKey)

invalidateQuery(dataQuery: DocumentNode, variables: Variables) {
invalidate(this, { query: dataQuery, variables });
}
hasField(key: string): boolean {

@@ -190,10 +195,10 @@ return this.getRecord(key) !== undefined || this.getLink(key) !== undefined;

updateQuery(
dataQuery: DocumentNode,
ctx: { query: DocumentNode; variables?: Variables },
updater: (data: Data | null) => null | Data
): void {
const { data, completeness } = startQuery(this, { query: dataQuery });
const { data, completeness } = startQuery(this, ctx);
const input = completeness === 'EMPTY' ? null : data;
const output = updater(input);
if (output !== null) {
startWrite(this, { query: dataQuery }, output);
startWrite(this, ctx, output);
}

@@ -200,0 +205,0 @@ }

2

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

@@ -181,3 +181,3 @@ import gql from 'graphql-tag';

toggleTodo: function toggleTodo(result, _, cache) {
cache.updateQuery(Todos, data => {
cache.updateQuery({ query: Todos }, data => {
if (

@@ -184,0 +184,0 @@ data &&

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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