| 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210 |
2x
2x
2x
2x
2x
2x
2x
2x
2x
2x
89x
2x
2x
78x
78x
78x
78x
78x
78x
78x
78x
2x
6x
2x
2x
2x
2x
2x
2x
2x
2x
2x
14x
2x
2x
1x
2x
2x
2x
2x
2x
2x
1x
2x
2x
2x
2x
2x
2x
| import * as t from "io-ts";
import { QueryConfig } from "pg";
export class PgPoolCheckoutError extends Error {
public readonly _PgPoolCheckoutError: void;
constructor(public readonly error: t.mixed) {
super("Unable to checkout a connection from the pool.");
if (Error.captureStackTrace) {
Error.captureStackTrace(this, PgPoolCheckoutError);
}
this.name = this.constructor.name;
}
}
export const makePoolCheckoutError = (e: t.mixed) => new PgPoolCheckoutError(e);
export const isPoolCheckoutError = (e: t.mixed): e is PgPoolCheckoutError =>
e instanceof PgPoolCheckoutError;
export class PgPoolCreationError extends Error {
public readonly _PgPoolCreationError: void;
constructor(public readonly error: t.mixed) {
super("Unable to create a connection pool.");
if (Error.captureStackTrace) {
Error.captureStackTrace(this, PgPoolCreationError);
}
this.name = this.constructor.name;
}
}
export const makePoolCreationError = (e: t.mixed) => new PgPoolCreationError(e);
export const isPoolCreationError = (e: t.mixed): e is PgPoolCreationError =>
e instanceof PgPoolCreationError;
export class PgPoolShutdownError extends Error {
public readonly _PgPoolShutdownError: void;
constructor(public readonly error: t.mixed) {
super("Unable to shutdown a connection pool.");
if (Error.captureStackTrace) {
Error.captureStackTrace(this, PgPoolShutdownError);
}
this.name = this.constructor.name;
}
}
export const makePoolShutdownError = (e: t.mixed) => new PgPoolShutdownError(e);
export const isPoolShutdownError = (e: t.mixed): e is PgPoolShutdownError =>
e instanceof PgPoolShutdownError;
export class PgDriverQueryError extends Error {
public readonly _PgDriverQueryError: void;
constructor(
public readonly error: t.mixed,
public readonly query: QueryConfig,
public readonly context: t.mixed,
) {
super(
error instanceof Error ? error.message : "Error raised by node-pg during query execution.",
);
if (Error.captureStackTrace) {
Error.captureStackTrace(this, PgDriverQueryError);
}
this.name = this.constructor.name;
}
}
export const makeDriverQueryError = (query: QueryConfig, context: t.mixed) => (e: t.mixed) =>
new PgDriverQueryError(e, query, context);
export const isDriverQueryError = (e: t.mixed): e is PgDriverQueryError =>
e instanceof PgDriverQueryError;
export class PgRowCountError extends Error {
public readonly _PgRowCountError: void;
constructor(
public readonly query: QueryConfig,
public readonly expected: string,
public readonly received: string,
public readonly context: t.mixed,
) {
super("Query returned an unexpected number of rows.");
Eif (Error.captureStackTrace) {
Error.captureStackTrace(this, PgRowCountError);
}
this.name = this.constructor.name;
}
}
export const makeRowCountError = (query: QueryConfig, context: t.mixed) => (e: t.mixed) =>
new PgDriverQueryError(e, query, context);
export const isRowCountError = (e: t.mixed): e is PgRowCountError => e instanceof PgRowCountError;
export class PgRowValidationError extends Error {
public readonly _PgRowValidationError: void;
constructor(
public readonly type: t.Any,
public readonly value: t.mixed,
public readonly errors: t.Errors,
public readonly context: t.mixed,
) {
super("Validation of a result row failed.");
Eif (Error.captureStackTrace) {
Error.captureStackTrace(this, PgRowValidationError);
}
this.name = this.constructor.name;
}
}
export const makeRowValidationError = (type: t.Any, value: t.mixed, context: t.mixed) => (
errors: t.Errors,
) => new PgRowValidationError(type, value, errors, context);
export const isRowValidationError = (e: t.mixed): e is PgRowValidationError =>
e instanceof PgRowValidationError;
export class PgTypeParserSetupError extends Error {
public readonly _PgTypeParserSetupError: void;
constructor(public readonly error: t.mixed) {
super("Type parser setup failed.");
if (Error.captureStackTrace) {
Error.captureStackTrace(this, PgTypeParserSetupError);
}
this.name = this.constructor.name;
}
}
export const makeTypeParserSetupError = (e: t.mixed) => new PgTypeParserSetupError(e);
export const isTypeParserSetupError = (e: t.mixed): e is PgTypeParserSetupError =>
e instanceof PgTypeParserSetupError;
export class PgTransactionRollbackError extends Error {
public readonly _PgTransactionRollbackError: void;
constructor(
public readonly rollbackError: t.mixed,
public readonly connectionError: t.mixed,
public readonly context: t.mixed,
) {
super("A ROLLBACK was requested but not successfully completed.");
if (Error.captureStackTrace) {
Error.captureStackTrace(this, PgTransactionRollbackError);
}
this.name = this.constructor.name;
}
}
export const makeTransactionRollbackError = (
rollbackError: t.mixed,
connectionError: t.mixed,
context: t.mixed,
) => new PgTransactionRollbackError(rollbackError, connectionError, context);
export const isTransactionRollbackError = (e: t.mixed): e is PgTransactionRollbackError =>
e instanceof PgTransactionRollbackError;
export class PgUnhandledConnectionError extends Error {
public readonly _PgUnhandledConnectionError: void;
constructor(public readonly error: t.mixed) {
super("An unhandled error was raised by a connection.");
if (Error.captureStackTrace) {
Error.captureStackTrace(this, PgUnhandledConnectionError);
}
this.name = this.constructor.name;
}
}
export const makeUnhandledConnectionError = (e: t.mixed) => new PgUnhandledConnectionError(e);
export const isUnhandledConnectionError = (e: t.mixed): e is PgUnhandledConnectionError =>
e instanceof PgUnhandledConnectionError;
export class PgUnhandledPoolError extends Error {
public readonly _PgUnhandledPoolError: void;
constructor(public readonly error: t.mixed) {
super("An unhandled error was raised by a connection pool.");
if (Error.captureStackTrace) {
Error.captureStackTrace(this, PgUnhandledPoolError);
}
this.name = this.constructor.name;
}
}
export const makeUnhandledPoolError = (e: t.mixed) => new PgUnhandledPoolError(e);
export const isUnhandledPoolError = (e: t.mixed): e is PgUnhandledPoolError =>
e instanceof PgUnhandledPoolError;
|