Model.primaryKeyByValues - Code Metrics - mbroersen/jeloquent - Measure and Improve Code Quality continuously with Scrutinizer

Model.primaryKeyByValues A
last analyzed 2024-01-04 22:46 UTC

↳ Parent: Model

Complexity

Conditions

Size

Total Lines	9
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	8
dl	0
loc	9
rs	10
c	0
b	0
f	0

import HasManyThrough from './Model/Relation/HasManyThrough';
import HasMany from "./Model/Relation/HasMany";
import BelongsTo from "./Model/Relation/BelongTo";
import MorphOne from "./Model/Relation/MorphOne";
import HasOne from "./Model/Relation/HasOne";
import HasOneThrough from "./Model/Relation/HasOneThrough";
import MorphTo from "./Model/Field/MorphTo";
import Field from "./Model/Field";
import Relation from "./Model/Relation";
import ForeignKey from "./Model/Field/ForeignKey";
import Index from "./Table/Index";
import {ModelInterface, ModelStaticInterface} from "../JeloquentInterfaces";
import Collection from "./Collection";
import * as Str from "../Util/Str";
import * as Obj from "../Util/Obj";
import * as ModelSetup from "./Model/Util/Setup";
import Table from "./Table";

class Model implements ModelInterface {

    private static kebabCaseName: string;

    private static snakeCaseName: string;

    _tmpId: string;

    ['constructor']: ModelStaticInterface;

    private _originalFields: Map<string, Field>;

    private _primaryFields: Field[];

    private numberOfFields: number;

    constructor(fields: Field[] = []) {
        this.setFields(ModelSetup.addRelationFieldsToList(fields));
        this._tmpId = `_${++globalThis.Store.numberOfModelCreated}`;

        return ModelSetup.modelProxy(this);
    }

    static get className(): string {
        return this.name;
    }

    static get kebabCaseClassName(): string {
        return this.kebabCaseName ??= Str.KebabCase(this.className);
    }

    static get snakeCaseClassName(): string {
        return this.snakeCaseName ??= Str.SnakeCase(this.className);
    }

    get className(): string {
        return Object.getPrototypeOf(this).constructor.className;
    }

    get dirtyFieldNames(): string[] {
        return this.dirtyFields.map(field => field.name);
    }

    get dirtyFields(): Field[] {
        return this.originalFields.filter(field => field.isDirty);
    }

    get kebabCaseClassName(): string {
        return  Object.getPrototypeOf(this).constructor.kebabCaseClassName;
    }

    get originalFields(): Field[] {
        return [...this._originalFields.values()];
    }

    get originalPrimaryKey(): unknown {
        return this.primaryFields.reduce((toValue, field, i) => {
            if (i > 0) {
                return `${toValue}-${field.originalValue}`;
            }
            return field.originalValue;
        }, '') ?? this._tmpId ?? null;
    }

    get originalValues(): object {
        return this.originalFields.reduce((originalValues, field) => {
            if (field.originalValue !== undefined) {
                originalValues[field.name] = field.originalValue;
            }
            return originalValues;
        }, {});
    }

    get primaryFields(): Field[] {
        return this._primaryFields ??= this.originalFields.filter(field => field.isPrimary);
    }

    get primaryKey(): string {
        return (this.primaryFields.reduce((toValue:string, field:Field, i:number): string => {
            if (i > 0) {
                return `${toValue}-${field.value}`;
            }

            if (field.value === null) {
                return field.value;
            }

            return `${field.value}`;
        }, '') ?? this._tmpId ?? null);
    }


    get primaryKeyName(): string[] {
        return this.originalFields.filter(field => field.isPrimary).map(field => field.name);
    }



    get snakeCaseClassName(): string {
        return Object.getPrototypeOf(this).constructor.snakeCaseClassName;
    }

    static aSyncInsert(data: object): Promise<Collection> {
        return new Promise((resolve) => {
            queueMicrotask(() => {
                resolve(this.insert(data));
            });
        });
    }

    static aSyncUpdate(data: object): Promise<Collection> {
        return new Promise((resolve) => {
            queueMicrotask(() => {
                resolve(this.update(data));
            });
        });
    }

    static all(): Collection {
        return globalThis.Store.database().all(this.className);
    }

    static delete(id): void {
        globalThis.Store.database().delete(this.className, id);
    }

    static find(id): unknown {
        return globalThis.Store.database().find(this.className, id);
    }

    static getIndexByKey(indexName) {
        return globalThis
            .Store
            .database()
            .getIndexByKey(this.className, indexName);
    }

    static getInstance(): ModelInterface {
        const original = globalThis.Store.classInstances[this.className] ?? (globalThis.Store.classInstances[this.className] = new this())
        const fieldsClone = original.originalFields.reduce((obj, field) => {
            obj.push(Object.assign(Object.create(Object.getPrototypeOf(field)), field));
            return obj;
        }, [])

        return ModelSetup.modelProxy(Object.create(Object.getPrototypeOf(original)).setFields(fieldsClone));
    }

    static ids() {
        return globalThis
            .Store
            .database()
            .ids(this.className);
    }

    static insert(data: object|object[]): Collection {
        const modelsData = Array.isArray(data) ? data : [data];
        const length = modelsData.length;
        const models = new Collection();
        for (let i = 0; i < length; i++) {
            const modelData = modelsData[i];
            const model = this.getInstance();
            model.fill(modelData);
            globalThis.Store.database().insert(this.className, model);
            model.fillRelations(modelData);
            models.push(model);
        }
        return models;
    }

    static registerIndex(name: string): void {
        Index.register(this.getInstance(), name);
    }

    static update(data: object|object[]): Collection {
        const modelsData = Array.isArray(data) ? data : [data];
        const length = modelsData.length;
        const models = new Collection();
        for (let i = 0; i < length; i++) {
            const model = this.find(this.getInstance().primaryKeyByValues(data));
            model.fill(data);
            globalThis.Store.database().update(this.className, model);
            model.fillRelations(data);
            models.push(model);
        }
        return models;
    }

    delete() {
        Object.getPrototypeOf(this).constructor.delete(this.primaryKey);
    }

    fill(data) {
        for (let i = 0; i < this.numberOfFields; i++) {
            if (!(this.originalFields[i] instanceof Relation)) {
                const fieldName = this.originalFields[i].name;
                if (data[fieldName] !== undefined) {
                    this[`_${fieldName}`] = data[fieldName];
                }
            }
        }
    }

    fillRelations(data: object): void {
        // insert through relations after model insert;
        for (let i = 0; i < this.numberOfFields; i++) {
            if ((this.originalFields[i] instanceof Relation)) {
                const fieldName = this.originalFields[i].name;
                if (data[fieldName] !== undefined) {
                    this[`_${fieldName}`] = data[fieldName];
                }
            }
        }
    }

    isDirty(fieldName:string = null) {
        if (fieldName) {
            return this.dirtyFieldNames.includes(fieldName);
        }
        return this.dirtyFields.length > 0;
    }

    primaryKeyByValues(values): string
    {
        return this.primaryFields.reduce((toValue, field:Field, i) => {
            if (i > 0) {
                return `${toValue}-${values[field.name]}`
            }
            return `${values[field.name]}`;
        }, '');
    }

    registerIndex(name) {
        Index.register(this, name);
    }

    resetDirty() {
        this.originalFields.filter((field) => !(field instanceof Relation)).forEach(field => {
            field.resetDirty();
        })
    }

    save() {
        globalThis.Store.database().save(this.className, this);
    }

    setFields(fields: Field[]) {
        this._originalFields = new Map();
        ModelSetup.setFields(this, fields);
        return this;
    }

    tableSetup(table: Table) {
        ModelSetup.setupTable(this, table);
    }

    toJSON(): object {
        return this.toObject();
    }

    toObject(fromRelation = false): object {
        return Obj.fromModel(this, fromRelation);
    }
}

export {
    Model,
    Field,
    Relation,
    BelongsTo,
    HasOne,
    HasOneThrough,
    HasMany,
    HasManyThrough,
    MorphOne,
    MorphTo,
    ForeignKey,
};

1			import HasManyThrough from './Model/Relation/HasManyThrough';
2			import HasMany from "./Model/Relation/HasMany";
3			import BelongsTo from "./Model/Relation/BelongTo";
4			import MorphOne from "./Model/Relation/MorphOne";
5			import HasOne from "./Model/Relation/HasOne";
6			import HasOneThrough from "./Model/Relation/HasOneThrough";
7			import MorphTo from "./Model/Field/MorphTo";
8			import Field from "./Model/Field";
9			import Relation from "./Model/Relation";
10			import ForeignKey from "./Model/Field/ForeignKey";
11			import Index from "./Table/Index";
12			import {ModelInterface, ModelStaticInterface} from "../JeloquentInterfaces";
13			import Collection from "./Collection";
14			import * as Str from "../Util/Str";
15			import * as Obj from "../Util/Obj";
16			import * as ModelSetup from "./Model/Util/Setup";
17			import Table from "./Table";
18
19			class Model implements ModelInterface {
20
21			private static kebabCaseName: string;
22
23			private static snakeCaseName: string;
24
25			_tmpId: string;
26
27			['constructor']: ModelStaticInterface;
28
29			private _originalFields: Map<string, Field>;
30
31			private _primaryFields: Field[];
32
33			private numberOfFields: number;
34
35			constructor(fields: Field[] = []) {
36			this.setFields(ModelSetup.addRelationFieldsToList(fields));
37			this._tmpId = `_${++globalThis.Store.numberOfModelCreated}`;
38
39			return ModelSetup.modelProxy(this);
40			}
41
42			static get className(): string {
43			return this.name;
44			}
45
46			static get kebabCaseClassName(): string {
47			return this.kebabCaseName ??= Str.KebabCase(this.className);
48			}
49
50			static get snakeCaseClassName(): string {
51			return this.snakeCaseName ??= Str.SnakeCase(this.className);
52			}
53
54			get className(): string {
55			return Object.getPrototypeOf(this).constructor.className;
56			}
57
58			get dirtyFieldNames(): string[] {
59			return this.dirtyFields.map(field => field.name);
60			}
61
62			get dirtyFields(): Field[] {
63			return this.originalFields.filter(field => field.isDirty);
64			}
65
66			get kebabCaseClassName(): string {
67			return Object.getPrototypeOf(this).constructor.kebabCaseClassName;
68			}
69
70			get originalFields(): Field[] {
71			return [...this._originalFields.values()];
72			}
73
74			get originalPrimaryKey(): unknown {
75			return this.primaryFields.reduce((toValue, field, i) => {
76			if (i > 0) {
77			return `${toValue}-${field.originalValue}`;
78			}
79			return field.originalValue;
80			}, '') ?? this._tmpId ?? null;
81			}
82
83			get originalValues(): object {
84			return this.originalFields.reduce((originalValues, field) => {
85			if (field.originalValue !== undefined) {
86			originalValues[field.name] = field.originalValue;
87			}
88			return originalValues;
89			}, {});
90			}
91
92			get primaryFields(): Field[] {
93			return this._primaryFields ??= this.originalFields.filter(field => field.isPrimary);
94			}
95
96			get primaryKey(): string {
97			return (this.primaryFields.reduce((toValue:string, field:Field, i:number): string => {
98			if (i > 0) {
99			return `${toValue}-${field.value}`;
100			}
101
102			if (field.value === null) {
103			return field.value;
104			}
105
106			return `${field.value}`;
107			}, '') ?? this._tmpId ?? null);
108			}
109
110
111			get primaryKeyName(): string[] {
112			return this.originalFields.filter(field => field.isPrimary).map(field => field.name);
113			}
114
115
116
117			get snakeCaseClassName(): string {
118			return Object.getPrototypeOf(this).constructor.snakeCaseClassName;
119			}
120
121			static aSyncInsert(data: object): Promise<Collection> {
122			return new Promise((resolve) => {
123			queueMicrotask(() => {
124			resolve(this.insert(data));
125			});
126			});
127			}
128
129			static aSyncUpdate(data: object): Promise<Collection> {
130			return new Promise((resolve) => {
131			queueMicrotask(() => {
132			resolve(this.update(data));
133			});
134			});
135			}
136
137			static all(): Collection {
138			return globalThis.Store.database().all(this.className);
139			}
140
141			static delete(id): void {
142			globalThis.Store.database().delete(this.className, id);
143			}
144
145			static find(id): unknown {
146			return globalThis.Store.database().find(this.className, id);
147			}
148
149			static getIndexByKey(indexName) {
150			return globalThis
151			.Store
152			.database()
153			.getIndexByKey(this.className, indexName);
154			}
155
156			static getInstance(): ModelInterface {
157			const original = globalThis.Store.classInstances[this.className] ?? (globalThis.Store.classInstances[this.className] = new this())
158			const fieldsClone = original.originalFields.reduce((obj, field) => {
159			obj.push(Object.assign(Object.create(Object.getPrototypeOf(field)), field));
160			return obj;
161			}, [])
162
163			return ModelSetup.modelProxy(Object.create(Object.getPrototypeOf(original)).setFields(fieldsClone));
164			}
165
166			static ids() {
167			return globalThis
168			.Store
169			.database()
170			.ids(this.className);
171			}
172
173			static insert(data: object\|object[]): Collection {
174			const modelsData = Array.isArray(data) ? data : [data];
175			const length = modelsData.length;
176			const models = new Collection();
177			for (let i = 0; i < length; i++) {
178			const modelData = modelsData[i];
179			const model = this.getInstance();
180			model.fill(modelData);
181			globalThis.Store.database().insert(this.className, model);
182			model.fillRelations(modelData);
183			models.push(model);
184			}
185			return models;
186			}
187
188			static registerIndex(name: string): void {
189			Index.register(this.getInstance(), name);
190			}
191
192			static update(data: object\|object[]): Collection {
193			const modelsData = Array.isArray(data) ? data : [data];
194			const length = modelsData.length;
195			const models = new Collection();
196			for (let i = 0; i < length; i++) {
197			const model = this.find(this.getInstance().primaryKeyByValues(data));
198			model.fill(data);
199			globalThis.Store.database().update(this.className, model);
200			model.fillRelations(data);
201			models.push(model);
202			}
203			return models;
204			}
205
206			delete() {
207			Object.getPrototypeOf(this).constructor.delete(this.primaryKey);
208			}
209
210			fill(data) {
211			for (let i = 0; i < this.numberOfFields; i++) {
212			if (!(this.originalFields[i] instanceof Relation)) {
213			const fieldName = this.originalFields[i].name;
214			if (data[fieldName] !== undefined) {
215			this[`_${fieldName}`] = data[fieldName];
216			}
217			}
218			}
219			}
220
221			fillRelations(data: object): void {
222			// insert through relations after model insert;
223			for (let i = 0; i < this.numberOfFields; i++) {
224			if ((this.originalFields[i] instanceof Relation)) {
225			const fieldName = this.originalFields[i].name;
226			if (data[fieldName] !== undefined) {
227			this[`_${fieldName}`] = data[fieldName];
228			}
229			}
230			}
231			}
232
233			isDirty(fieldName:string = null) {
234			if (fieldName) {
235			return this.dirtyFieldNames.includes(fieldName);
236			}
237			return this.dirtyFields.length > 0;
238			}
239
240			primaryKeyByValues(values): string
241			{
242			return this.primaryFields.reduce((toValue, field:Field, i) => {
243			if (i > 0) {
244			return `${toValue}-${values[field.name]}`
245			}
246			return `${values[field.name]}`;
247			}, '');
248			}
249
250			registerIndex(name) {
251			Index.register(this, name);
252			}
253
254			resetDirty() {
255			this.originalFields.filter((field) => !(field instanceof Relation)).forEach(field => {
256			field.resetDirty();
257			})
258			}
259
260			save() {
261			globalThis.Store.database().save(this.className, this);
262			}
263
264			setFields(fields: Field[]) {
265			this._originalFields = new Map();
266			ModelSetup.setFields(this, fields);
267			return this;
268			}
269
270			tableSetup(table: Table) {
271			ModelSetup.setupTable(this, table);
272			}
273
274			toJSON(): object {
275			return this.toObject();
276			}
277
278			toObject(fromRelation = false): object {
279			return Obj.fromModel(this, fromRelation);
280			}
281			}
282
283			export {
284			Model,
285			Field,
286			Relation,
287			BelongsTo,
288			HasOne,
289			HasOneThrough,
290			HasMany,
291			HasManyThrough,
292			MorphOne,
293			MorphTo,
294			ForeignKey,
295			};

mbroersen / jeloquent

Model.primaryKeyByValues A last analyzed 2024-01-04 22:46 UTC

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Model.primaryKeyByValues A
last analyzed 2024-01-04 22:46 UTC