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
|
|
|
|
18
|
|
|
class Model implements ModelInterface { |
19
|
|
|
|
20
|
|
|
private static kebabCaseName: string; |
21
|
|
|
|
22
|
|
|
private static snakeCaseName: string; |
23
|
|
|
|
24
|
|
|
_tmpId: string; |
25
|
|
|
|
26
|
|
|
['constructor']: ModelStaticInterface; |
27
|
|
|
|
28
|
|
|
private _originalFields: Array<Field>; |
29
|
|
|
|
30
|
|
|
private _primaryFields: Array<Field>; |
31
|
|
|
|
32
|
|
|
private numberOfFields: number; |
33
|
|
|
|
34
|
|
|
constructor(fields: Array<Field> = []) { |
35
|
|
|
this.setFields(ModelSetup.addRelationFieldsToList(fields)); |
36
|
|
|
this._tmpId = `_${++globalThis.Store.numberOfModelCreated}`; |
37
|
|
|
} |
38
|
|
|
|
39
|
|
|
static get className() : string { |
40
|
|
|
return this.name; |
41
|
|
|
} |
42
|
|
|
|
43
|
|
|
static get kebabCaseClassName(): string { |
44
|
|
|
return this.kebabCaseName ??= Str.KebabCase(this.className); |
45
|
|
|
} |
46
|
|
|
|
47
|
|
|
static get snakeCaseClassName(): string { |
48
|
|
|
return this.snakeCaseName ??= Str.SnakeCase(this.className); |
49
|
|
|
} |
50
|
|
|
|
51
|
|
|
get className(): string { |
52
|
|
|
return this.constructor.className; |
53
|
|
|
} |
54
|
|
|
|
55
|
|
|
get dirtyFieldNames() { |
56
|
|
|
return this.dirtyFields.map(field => field.name); |
57
|
|
|
} |
58
|
|
|
|
59
|
|
|
get dirtyFields() { |
60
|
|
|
return this.originalFields.filter(field => field.isDirty); |
61
|
|
|
} |
62
|
|
|
|
63
|
|
|
get kebabCaseClassName(): string { |
64
|
|
|
return this.constructor.kebabCaseClassName; |
65
|
|
|
} |
66
|
|
|
|
67
|
|
|
get originalFields(): Array<Field> { |
68
|
|
|
return this._originalFields; |
69
|
|
|
} |
70
|
|
|
|
71
|
|
|
get originalPrimaryKey() { |
72
|
|
|
return this.primaryFields.reduce((toValue, field, i) => { |
73
|
|
|
if (i > 0) { |
74
|
|
|
return `${toValue}-${field.originalValue}`; |
75
|
|
|
} |
76
|
|
|
return field.originalValue; |
77
|
|
|
}, '') ?? this._tmpId ?? null; |
78
|
|
|
} |
79
|
|
|
|
80
|
|
|
get originalValues() { |
81
|
|
|
return this.originalFields.reduce((originalValues, field) => { |
82
|
|
|
if (field.originalValue !== undefined) { |
83
|
|
|
originalValues[field.name] = field.originalValue; |
84
|
|
|
} |
85
|
|
|
return originalValues; |
86
|
|
|
}, {}); |
87
|
|
|
} |
88
|
|
|
|
89
|
|
|
get primaryFields():Array<Field> { |
90
|
|
|
return this._primaryFields ??= this.originalFields.filter(field => field.isPrimary); |
91
|
|
|
} |
92
|
|
|
|
93
|
|
|
get primaryKey(): string|number { |
94
|
|
|
return this.primaryFields.reduce((toValue:string, field:Field, i:number): string|number => { |
95
|
|
|
if (i > 0) { |
96
|
|
|
return `${toValue}-${field.value}`; |
97
|
|
|
} |
98
|
|
|
return field.value as (string|number); |
99
|
|
|
}, '') ?? this._tmpId ?? null; |
100
|
|
|
} |
101
|
|
|
|
102
|
|
|
get primaryKeyName(): Array<string> { |
103
|
|
|
return this.originalFields.filter(field => field.isPrimary).map(field => field.name); |
104
|
|
|
} |
105
|
|
|
|
106
|
|
|
get snakeCaseClassName(): string { |
107
|
|
|
return this.constructor.snakeCaseClassName; |
108
|
|
|
} |
109
|
|
|
|
110
|
|
|
static aSyncInsert(data): Promise<Collection> { |
111
|
|
|
return new Promise((resolve) => { |
112
|
|
|
queueMicrotask(() => { |
113
|
|
|
resolve(this.insert(data)); |
114
|
|
|
}); |
115
|
|
|
}); |
116
|
|
|
} |
117
|
|
|
|
118
|
|
|
static aSyncUpdate(data): Promise<Collection> { |
119
|
|
|
return new Promise((resolve) => { |
120
|
|
|
queueMicrotask(() => { |
121
|
|
|
resolve(this.update(data)); |
122
|
|
|
}); |
123
|
|
|
}); |
124
|
|
|
} |
125
|
|
|
|
126
|
|
|
static all(): Collection { |
127
|
|
|
return globalThis.Store.database().all(this.className); |
128
|
|
|
} |
129
|
|
|
|
130
|
|
|
static delete(id): void { |
131
|
|
|
globalThis.Store.database().delete(this.className, id); |
132
|
|
|
} |
133
|
|
|
|
134
|
|
|
static find(id) { |
135
|
|
|
return globalThis.Store.database().find(this.className, id); |
136
|
|
|
} |
137
|
|
|
|
138
|
|
|
static getIndexByKey(indexName) { |
139
|
|
|
return globalThis |
140
|
|
|
.Store |
141
|
|
|
.database() |
142
|
|
|
.getIndexByKey(this.className, indexName); |
143
|
|
|
} |
144
|
|
|
|
145
|
|
|
static getInstance(): ModelInterface { |
146
|
|
|
const original = globalThis.Store.classInstances[this.className] ?? (globalThis.Store.classInstances[this.className] = new this()) |
147
|
|
|
const fieldsClone = original.originalFields.reduce((obj, field) => { |
148
|
|
|
obj.push(Object.assign(Object.create(Object.getPrototypeOf(field)), field)); |
149
|
|
|
return obj; |
150
|
|
|
}, []) |
151
|
|
|
|
152
|
|
|
return Object.create(Object.getPrototypeOf(original)).setFields(fieldsClone); |
153
|
|
|
} |
154
|
|
|
|
155
|
|
|
static ids() { |
156
|
|
|
return globalThis |
157
|
|
|
.Store |
158
|
|
|
.database() |
159
|
|
|
.ids(this.className); |
160
|
|
|
} |
161
|
|
|
|
162
|
|
|
static insert(data: object|Array<object>): Collection { |
163
|
|
|
const modelsData = Array.isArray(data) ? data : [data]; |
164
|
|
|
const length = modelsData.length; |
165
|
|
|
const models = new Collection(); |
166
|
|
|
for (let i = 0; i < length; i++) { |
167
|
|
|
const modelData = modelsData[i]; |
168
|
|
|
const model = this.getInstance(); |
169
|
|
|
model.fill(modelData); |
170
|
|
|
globalThis.Store.database().insert(this.className, model); |
171
|
|
|
model.fillRelations(modelData); |
172
|
|
|
models.push(model); |
173
|
|
|
} |
174
|
|
|
return models; |
175
|
|
|
} |
176
|
|
|
|
177
|
|
|
static registerIndex(name: string): void { |
178
|
|
|
Index.register(this.getInstance(), name); |
179
|
|
|
} |
180
|
|
|
|
181
|
|
|
/** |
182
|
|
|
* @deprecated |
183
|
|
|
*/ |
184
|
|
|
static select(id) { |
185
|
|
|
try { |
186
|
|
|
return globalThis.Store.database().select(this.className, id); |
187
|
|
|
} catch (e) { |
188
|
|
|
console.error(e); |
189
|
|
|
} |
190
|
|
|
} |
191
|
|
|
|
192
|
|
|
static update(data: object|Array<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.getInstance(); |
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
|
|
|
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) { |
234
|
|
|
if (fieldName) { |
235
|
|
|
return this.dirtyFieldNames.includes(fieldName); |
236
|
|
|
} |
237
|
|
|
return this.dirtyFields.length > 0; |
238
|
|
|
} |
239
|
|
|
|
240
|
|
|
jsonStringify(): string { |
241
|
|
|
return JSON.stringify(this.toObject()); |
242
|
|
|
} |
243
|
|
|
|
244
|
|
|
registerIndex(name) { |
245
|
|
|
Index.register(this, name); |
246
|
|
|
} |
247
|
|
|
|
248
|
|
|
resetDirty() { |
249
|
|
|
this.originalFields.filter((field) => !(field instanceof Relation)).forEach(field => { |
250
|
|
|
field.resetDirty(); |
251
|
|
|
}) |
252
|
|
|
} |
253
|
|
|
|
254
|
|
|
save() { |
255
|
|
|
const className = this.className; |
256
|
|
|
const currentDatabase = globalThis.Store.database(); |
257
|
|
|
const tableIds = currentDatabase.ids(className); |
258
|
|
|
|
259
|
|
|
if (this.primaryKey[0] !== '_' && tableIds.includes(this._tmpId)) { |
260
|
|
|
//todo remove indexes for foreignKey |
261
|
|
|
// team_id this.team_id |
262
|
|
|
Index.removeTmpIdFromIndex(this); |
263
|
|
|
currentDatabase.delete(className, this._tmpId); |
264
|
|
|
} |
265
|
|
|
|
266
|
|
|
if (tableIds.includes(this.primaryKey)) { |
267
|
|
|
currentDatabase.update(className, this); |
268
|
|
|
return; |
269
|
|
|
} |
270
|
|
|
currentDatabase.insert(className, this); |
271
|
|
|
} |
272
|
|
|
|
273
|
|
|
setFields(fields) { |
274
|
|
|
ModelSetup.setFields(this, fields); |
275
|
|
|
return this; |
276
|
|
|
} |
277
|
|
|
|
278
|
|
|
tableSetup(table) { |
279
|
|
|
ModelSetup.setupTable(this, table); |
280
|
|
|
} |
281
|
|
|
|
282
|
|
|
toJSON(): object { |
283
|
|
|
return this.toObject(); |
284
|
|
|
} |
285
|
|
|
|
286
|
|
|
toObject(fromRelation = false): object { |
287
|
|
|
return Obj.fromModel(this, fromRelation); |
288
|
|
|
} |
289
|
|
|
} |
290
|
|
|
|
291
|
|
|
export { |
292
|
|
|
Model, |
293
|
|
|
Field, |
294
|
|
|
Relation, |
295
|
|
|
BelongsTo, |
296
|
|
|
HasOne, |
297
|
|
|
HasOneThrough, |
298
|
|
|
HasMany, |
299
|
|
|
HasManyThrough, |
300
|
|
|
MorphOne, |
301
|
|
|
MorphTo, |
302
|
|
|
ForeignKey, |
303
|
|
|
}; |