@igo2/utils
Version:
87 lines • 11.7 kB
JavaScript
import { ChangeType } from './change.interface';
import { StringUtils } from './string-utils';
export class ChangeUtils {
static findChanges(obj1, obj2, ignoreKeys = []) {
const items = {
added: [],
deleted: [],
modified: []
};
if (!obj1 || !obj2) {
return items;
}
const obj1Clone = [...obj1];
const obj2Clone = [...obj2];
for (const fromItem of obj1Clone) {
const index = obj2Clone.findIndex((s) => s.id === fromItem.id);
if (index === -1) {
items.deleted.push({
change: { type: ChangeType.DELETED },
value: fromItem
});
continue;
}
const toItem = obj2Clone.splice(index, 1)[0];
const fromItemClone = JSON.parse(JSON.stringify(fromItem));
const toItemClone = JSON.parse(JSON.stringify(toItem));
const keysChanged = ChangeUtils.compareObject(fromItemClone, toItemClone, undefined, ignoreKeys);
if (keysChanged.length) {
items.modified.push({
change: {
type: ChangeType.MODIFIED,
keysChanged
},
value: fromItemClone,
oldValue: fromItem,
newValue: toItem
});
}
}
items.added = obj2Clone.map((itemAdded) => {
return {
change: { type: ChangeType.ADDED },
value: itemAdded
};
});
return items;
}
static compareObject(fromItem, toItem, baseKey, ignoreKeys = []) {
const fromItemClone = JSON.parse(JSON.stringify(fromItem));
const toItemClone = JSON.parse(JSON.stringify(toItem));
const keys = new Set([
...Object.keys(fromItem),
...Object.keys(toItem)
]);
let keysChanged = [];
keys.forEach((key) => {
const keyString = baseKey ? `${baseKey}.${key}` : key;
if (ignoreKeys.indexOf(keyString) !== -1) {
return;
}
if (Array.isArray(fromItem[key])) {
fromItem[key] = fromItem[key].join(',<br>');
}
if (Array.isArray(toItem[key])) {
toItem[key] = toItem[key].join(',<br>');
}
if (typeof fromItem[key] === 'object' &&
typeof toItem[key] === 'object' &&
fromItem[key] !== null &&
toItem[key] !== null) {
keysChanged = keysChanged.concat(this.compareObject(fromItem[key], toItem[key], keyString));
}
else {
if (fromItem[key] !== toItem[key]) {
keysChanged.push({
key: keyString,
oldValue: fromItemClone[key],
newValue: toItemClone[key]
});
fromItem[key] = StringUtils.diff(fromItem[key], toItem[key]);
}
}
});
return keysChanged;
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"change.js","sourceRoot":"","sources":["../../../../packages/utils/src/lib/change.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,UAAU,EAAmB,MAAM,oBAAoB,CAAC;AACjE,OAAO,EAAE,WAAW,EAAE,MAAM,gBAAgB,CAAC;AAE7C,MAAM,OAAO,WAAW;IACtB,MAAM,CAAC,WAAW,CAChB,IAAW,EACX,IAAW,EACX,aAAuB,EAAE;QAEzB,MAAM,KAAK,GAAoB;YAC7B,KAAK,EAAE,EAAE;YACT,OAAO,EAAE,EAAE;YACX,QAAQ,EAAE,EAAE;SACb,CAAC;QAEF,IAAI,CAAC,IAAI,IAAI,CAAC,IAAI,EAAE,CAAC;YACnB,OAAO,KAAK,CAAC;QACf,CAAC;QAED,MAAM,SAAS,GAAQ,CAAC,GAAG,IAAI,CAAC,CAAC;QACjC,MAAM,SAAS,GAAQ,CAAC,GAAG,IAAI,CAAC,CAAC;QAEjC,KAAK,MAAM,QAAQ,IAAI,SAAS,EAAE,CAAC;YACjC,MAAM,KAAK,GAAG,SAAS,CAAC,SAAS,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,EAAE,KAAK,QAAQ,CAAC,EAAE,CAAC,CAAC;YAE/D,IAAI,KAAK,KAAK,CAAC,CAAC,EAAE,CAAC;gBACjB,KAAK,CAAC,OAAO,CAAC,IAAI,CAAC;oBACjB,MAAM,EAAE,EAAE,IAAI,EAAE,UAAU,CAAC,OAAO,EAAE;oBACpC,KAAK,EAAE,QAAQ;iBAChB,CAAC,CAAC;gBACH,SAAS;YACX,CAAC;YAED,MAAM,MAAM,GAAG,SAAS,CAAC,MAAM,CAAC,KAAK,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;YAC7C,MAAM,aAAa,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,QAAQ,CAAC,CAAC,CAAC;YAC3D,MAAM,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,CAAC,CAAC;YAEvD,MAAM,WAAW,GAAG,WAAW,CAAC,aAAa,CAC3C,aAAa,EACb,WAAW,EACX,SAAS,EACT,UAAU,CACX,CAAC;YAEF,IAAI,WAAW,CAAC,MAAM,EAAE,CAAC;gBACvB,KAAK,CAAC,QAAQ,CAAC,IAAI,CAAC;oBAClB,MAAM,EAAE;wBACN,IAAI,EAAE,UAAU,CAAC,QAAQ;wBACzB,WAAW;qBACZ;oBACD,KAAK,EAAE,aAAa;oBACpB,QAAQ,EAAE,QAAQ;oBAClB,QAAQ,EAAE,MAAM;iBACjB,CAAC,CAAC;YACL,CAAC;QACH,CAAC;QAED,KAAK,CAAC,KAAK,GAAG,SAAS,CAAC,GAAG,CAAC,CAAC,SAAS,EAAE,EAAE;YACxC,OAAO;gBACL,MAAM,EAAE,EAAE,IAAI,EAAE,UAAU,CAAC,KAAK,EAAE;gBAClC,KAAK,EAAE,SAAS;aACjB,CAAC;QACJ,CAAC,CAAC,CAAC;QAEH,OAAO,KAAK,CAAC;IACf,CAAC;IAEO,MAAM,CAAC,aAAa,CAAC,QAAQ,EAAE,MAAM,EAAE,OAAQ,EAAE,UAAU,GAAG,EAAE;QACtE,MAAM,aAAa,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,QAAQ,CAAC,CAAC,CAAC;QAC3D,MAAM,WAAW,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,CAAC,CAAC;QAEvD,MAAM,IAAI,GAAQ,IAAI,GAAG,CAAC;YACxB,GAAG,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC;YACxB,GAAG,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC;SACvB,CAAC,CAAC;QACH,IAAI,WAAW,GAAG,EAAE,CAAC;QACrB,IAAI,CAAC,OAAO,CAAC,CAAC,GAAG,EAAE,EAAE;YACnB,MAAM,SAAS,GAAG,OAAO,CAAC,CAAC,CAAC,GAAG,OAAO,IAAI,GAAG,EAAE,CAAC,CAAC,CAAC,GAAG,CAAC;YACtD,IAAI,UAAU,CAAC,OAAO,CAAC,SAAS,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC;gBACzC,OAAO;YACT,CAAC;YAED,IAAI,KAAK,CAAC,OAAO,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC;gBACjC,QAAQ,CAAC,GAAG,CAAC,GAAG,QAAQ,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;YAC9C,CAAC;YACD,IAAI,KAAK,CAAC,OAAO,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC;gBAC/B,MAAM,CAAC,GAAG,CAAC,GAAG,MAAM,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;YAC1C,CAAC;YAED,IACE,OAAO,QAAQ,CAAC,GAAG,CAAC,KAAK,QAAQ;gBACjC,OAAO,MAAM,CAAC,GAAG,CAAC,KAAK,QAAQ;gBAC/B,QAAQ,CAAC,GAAG,CAAC,KAAK,IAAI;gBACtB,MAAM,CAAC,GAAG,CAAC,KAAK,IAAI,EACpB,CAAC;gBACD,WAAW,GAAG,WAAW,CAAC,MAAM,CAC9B,IAAI,CAAC,aAAa,CAAC,QAAQ,CAAC,GAAG,CAAC,EAAE,MAAM,CAAC,GAAG,CAAC,EAAE,SAAS,CAAC,CAC1D,CAAC;YACJ,CAAC;iBAAM,CAAC;gBACN,IAAI,QAAQ,CAAC,GAAG,CAAC,KAAK,MAAM,CAAC,GAAG,CAAC,EAAE,CAAC;oBAClC,WAAW,CAAC,IAAI,CAAC;wBACf,GAAG,EAAE,SAAS;wBACd,QAAQ,EAAE,aAAa,CAAC,GAAG,CAAC;wBAC5B,QAAQ,EAAE,WAAW,CAAC,GAAG,CAAC;qBAC3B,CAAC,CAAC;oBACH,QAAQ,CAAC,GAAG,CAAC,GAAG,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,EAAE,MAAM,CAAC,GAAG,CAAC,CAAC,CAAC;gBAC/D,CAAC;YACH,CAAC;QACH,CAAC,CAAC,CAAC;QAEH,OAAO,WAAW,CAAC;IACrB,CAAC;CACF","sourcesContent":["import { ChangeType, GroupingChanges } from './change.interface';\nimport { StringUtils } from './string-utils';\n\nexport class ChangeUtils {\n  static findChanges(\n    obj1: any[],\n    obj2: any[],\n    ignoreKeys: string[] = []\n  ): GroupingChanges {\n    const items: GroupingChanges = {\n      added: [],\n      deleted: [],\n      modified: []\n    };\n\n    if (!obj1 || !obj2) {\n      return items;\n    }\n\n    const obj1Clone: any = [...obj1];\n    const obj2Clone: any = [...obj2];\n\n    for (const fromItem of obj1Clone) {\n      const index = obj2Clone.findIndex((s) => s.id === fromItem.id);\n\n      if (index === -1) {\n        items.deleted.push({\n          change: { type: ChangeType.DELETED },\n          value: fromItem\n        });\n        continue;\n      }\n\n      const toItem = obj2Clone.splice(index, 1)[0];\n      const fromItemClone = JSON.parse(JSON.stringify(fromItem));\n      const toItemClone = JSON.parse(JSON.stringify(toItem));\n\n      const keysChanged = ChangeUtils.compareObject(\n        fromItemClone,\n        toItemClone,\n        undefined,\n        ignoreKeys\n      );\n\n      if (keysChanged.length) {\n        items.modified.push({\n          change: {\n            type: ChangeType.MODIFIED,\n            keysChanged\n          },\n          value: fromItemClone,\n          oldValue: fromItem,\n          newValue: toItem\n        });\n      }\n    }\n\n    items.added = obj2Clone.map((itemAdded) => {\n      return {\n        change: { type: ChangeType.ADDED },\n        value: itemAdded\n      };\n    });\n\n    return items;\n  }\n\n  private static compareObject(fromItem, toItem, baseKey?, ignoreKeys = []) {\n    const fromItemClone = JSON.parse(JSON.stringify(fromItem));\n    const toItemClone = JSON.parse(JSON.stringify(toItem));\n\n    const keys: any = new Set([\n      ...Object.keys(fromItem),\n      ...Object.keys(toItem)\n    ]);\n    let keysChanged = [];\n    keys.forEach((key) => {\n      const keyString = baseKey ? `${baseKey}.${key}` : key;\n      if (ignoreKeys.indexOf(keyString) !== -1) {\n        return;\n      }\n\n      if (Array.isArray(fromItem[key])) {\n        fromItem[key] = fromItem[key].join(',<br>');\n      }\n      if (Array.isArray(toItem[key])) {\n        toItem[key] = toItem[key].join(',<br>');\n      }\n\n      if (\n        typeof fromItem[key] === 'object' &&\n        typeof toItem[key] === 'object' &&\n        fromItem[key] !== null &&\n        toItem[key] !== null\n      ) {\n        keysChanged = keysChanged.concat(\n          this.compareObject(fromItem[key], toItem[key], keyString)\n        );\n      } else {\n        if (fromItem[key] !== toItem[key]) {\n          keysChanged.push({\n            key: keyString,\n            oldValue: fromItemClone[key],\n            newValue: toItemClone[key]\n          });\n          fromItem[key] = StringUtils.diff(fromItem[key], toItem[key]);\n        }\n      }\n    });\n\n    return keysChanged;\n  }\n}\n"]}