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Болатов Ален
hw92
Commits
da51e85b
Commit
da51e85b
authored
Apr 01, 2023
by
Zhanara
Browse files
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Создан сервис и контроллер для comment
parent
e59e054a
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Showing
7 changed files
with
236 additions
and
24 deletions
+236
-24
comments.ts
backend/src/controllers/comments.ts
+44
-0
IComment.ts
backend/src/interfaces/IComment.ts
+11
-0
ICommentDto.ts
backend/src/interfaces/ICommentDto.ts
+5
-0
IUser.ts
backend/src/interfaces/IUser.ts
+3
-0
Comments.ts
backend/src/models/Comments.ts
+29
-0
mongoose.ts
backend/src/repository/mongoose.ts
+114
-24
comments.ts
backend/src/services/comments.ts
+30
-0
No files found.
backend/src/controllers/comments.ts
0 → 100644
View file @
da51e85b
import
express
,
{
Router
,
Request
,
Response
}
from
'express'
import
{
CommentService
,
commentService
}
from
'../services/comments'
import
IUser
from
'../interfaces/IUser'
export
class
CommentController
{
private
router
:
Router
private
service
:
CommentService
constructor
()
{
this
.
router
=
express
.
Router
()
this
.
service
=
commentService
this
.
router
.
get
(
'/'
,
this
.
getComments
)
this
.
router
.
get
(
'/:id'
,
this
.
getCommentById
)
this
.
router
.
post
(
'/'
,
this
.
addComment
)
this
.
router
.
delete
(
'/:id'
,
this
.
deleteCommentById
)
}
public
getRouter
=
():
Router
=>
{
return
this
.
router
}
private
getComments
=
async
(
req
:
Request
,
res
:
Response
):
Promise
<
void
>
=>
{
const
response
=
await
this
.
service
.
getComments
()
res
.
send
(
response
)
}
private
getCommentById
=
async
(
req
:
Request
,
res
:
Response
):
Promise
<
void
>
=>
{
const
response
=
await
this
.
service
.
getCommentById
(
req
.
params
.
id
)
res
.
send
(
response
)
}
private
addComment
=
async
(
req
:
Request
,
res
:
Response
):
Promise
<
void
>
=>
{
const
response
=
await
this
.
service
.
addComment
(
req
.
body
)
res
.
send
(
response
)
}
private
deleteCommentById
=
async
(
req
:
Request
,
res
:
Response
):
Promise
<
void
>
=>
{
const
user
=
req
.
user
as
IUser
;
const
id
=
req
.
params
.
id
;
const
response
=
await
this
.
service
.
deleteCommentById
(
user
,
id
)
res
.
send
(
response
)
}
}
\ No newline at end of file
backend/src/interfaces/IComment.ts
0 → 100644
View file @
da51e85b
import
{
Document
,
ObjectId
}
from
"mongoose"
;
import
IUser
from
"./IUser"
;
import
IPost
from
"./IPost"
;
export
default
interface
IComment
extends
Document
{
_id
:
ObjectId
user
:
IUser
post
:
IPost
comment
:
string
datetime
:
Date
}
\ No newline at end of file
backend/src/interfaces/ICommentDto.ts
0 → 100644
View file @
da51e85b
import
IComment
from
"./IComment"
export
default
interface
ICommentDto
{
comment
:
IComment
[
'comment'
]
}
\ No newline at end of file
backend/src/interfaces/IUser.ts
View file @
da51e85b
import
{
ObjectId
}
from
"mongoose"
;
export
default
interface
IUser
{
_id
:
ObjectId
;
username
:
string
;
password
:
string
;
token
:
string
;
...
...
backend/src/models/Comments.ts
0 → 100644
View file @
da51e85b
import
mongoose
,
{
Schema
}
from
"mongoose"
;
import
IComment
from
"../interfaces/IComment"
;
const
CommentSchema
:
Schema
=
new
Schema
<
IComment
>
({
comment
:
{
type
:
String
,
required
:
true
},
datetime
:
{
type
:
Date
},
user
:
[
{
type
:
Schema
.
Types
.
ObjectId
,
ref
:
'User'
}
],
post
:
[
{
type
:
Schema
.
Types
.
ObjectId
,
ref
:
'Post'
}
],
},
{
versionKey
:
false
})
export
const
Comment
=
mongoose
.
model
<
IComment
>
(
'Comment'
,
CommentSchema
)
\ No newline at end of file
backend/src/repository/mongoose.ts
View file @
da51e85b
...
...
@@ -5,11 +5,15 @@ import IResponse from '../interfaces/IResponse';
import
IPostDto
from
'../interfaces/IPostDto'
;
import
mongoose
,
{
Mongoose
}
from
'mongoose'
import
IDataBase
from
'../interfaces/IDataBase'
;
import
IComment
from
'../interfaces/IComment'
;
import
ICommentDto
from
'../interfaces/ICommentDto'
;
import
{
Comment
}
from
'../models/Comments'
;
import
IUser
from
'../interfaces/IUser'
;
export
class
Mongo
implements
IDataBase
{
export
class
Mongo
implements
IDataBase
{
private
client
:
Mongoose
|
null
=
null
public
close
=
async
():
Promise
<
void
>
=>
{
public
close
=
async
():
Promise
<
void
>
=>
{
if
(
!
this
.
client
)
return
await
this
.
client
.
disconnect
()
}
...
...
@@ -19,8 +23,8 @@ import IDataBase from '../interfaces/IDataBase';
console
.
log
(
'Mongo mongoose is connected'
)
}
public
getPosts
=
async
():
Promise
<
IResponse
<
IPost
[]
|
undefined
>>
=>
{
try
{
public
getPosts
=
async
():
Promise
<
IResponse
<
IPost
[]
|
undefined
>>
=>
{
try
{
const
data
=
await
Post
.
find
()
const
response
:
IResponse
<
IPost
[]
>
=
{
status
:
EStatuses
.
OK
,
...
...
@@ -38,8 +42,8 @@ import IDataBase from '../interfaces/IDataBase';
return
response
}
}
public
getPostById
=
async
(
id
:
string
):
Promise
<
IResponse
<
IPost
|
undefined
>>
=>
{
try
{
public
getPostById
=
async
(
id
:
string
):
Promise
<
IResponse
<
IPost
|
undefined
>>
=>
{
try
{
const
data
=
await
Post
.
findById
(
id
)
const
response
:
IResponse
<
IPost
>
=
{
status
:
EStatuses
.
OK
,
...
...
@@ -57,13 +61,13 @@ import IDataBase from '../interfaces/IDataBase';
return
response
}
}
public
addPost
=
async
(
postDto
:
IPostDto
):
Promise
<
IResponse
<
IPost
|
undefined
>>
=>
{
try
{
public
addPost
=
async
(
postDto
:
IPostDto
):
Promise
<
IResponse
<
IPost
|
undefined
>>
=>
{
try
{
const
post
=
new
Post
(
postDto
)
const
data
=
await
post
.
save
()
const
response
:
IResponse
<
IPost
>
=
{
status
:
EStatuses
.
OK
,
result
:
data
,
result
:
data
,
message
:
'Post added'
}
return
response
...
...
@@ -77,9 +81,9 @@ import IDataBase from '../interfaces/IDataBase';
return
response
}
}
public
deletePostById
=
async
(
id
:
string
):
Promise
<
IResponse
<
IPost
|
undefined
>>
=>
{
try
{
const
data
=
await
Post
.
findOneAndDelete
({
_id
:
id
})
public
deletePostById
=
async
(
id
:
string
):
Promise
<
IResponse
<
IPost
|
undefined
>>
=>
{
try
{
const
data
=
await
Post
.
findOneAndDelete
({
_id
:
id
})
const
response
:
IResponse
<
IPost
>
=
{
status
:
EStatuses
.
OK
,
result
:
data
as
any
,
...
...
@@ -97,6 +101,92 @@ import IDataBase from '../interfaces/IDataBase';
}
}
public
getComments
=
async
():
Promise
<
IResponse
<
IComment
[]
|
undefined
>>
=>
{
try
{
const
data
=
await
Comment
.
find
().
populate
(
'user'
).
populate
(
'post'
)
const
response
:
IResponse
<
IComment
[]
>
=
{
status
:
EStatuses
.
OK
,
result
:
data
as
any
,
message
:
'Comments found'
}
return
response
}
catch
(
err
:
unknown
)
{
const
error
=
err
as
Error
const
response
:
IResponse
<
undefined
>
=
{
status
:
EStatuses
.
NOT_OK
,
result
:
undefined
,
message
:
error
.
message
}
return
response
}
}
public
getCommentById
=
async
(
id
:
string
):
Promise
<
IResponse
<
IComment
|
undefined
>>
=>
{
try
{
const
data
=
await
Comment
.
findById
(
id
).
populate
(
'user'
).
populate
(
'post'
);
const
response
:
IResponse
<
IComment
>
=
{
status
:
EStatuses
.
OK
,
result
:
data
as
any
,
message
:
'Comment found'
}
return
response
}
catch
(
err
:
unknown
)
{
const
error
=
err
as
Error
const
response
:
IResponse
<
undefined
>
=
{
status
:
EStatuses
.
NOT_OK
,
result
:
undefined
,
message
:
error
.
message
}
return
response
}
}
public
addComment
=
async
(
commentDto
:
ICommentDto
):
Promise
<
IResponse
<
IComment
|
undefined
>>
=>
{
try
{
const
comment
=
new
Comment
(
commentDto
)
const
data
=
await
comment
.
save
()
const
response
:
IResponse
<
IComment
>
=
{
status
:
EStatuses
.
OK
,
result
:
data
,
message
:
'Comment added'
}
return
response
}
catch
(
err
:
unknown
)
{
const
error
=
err
as
Error
const
response
:
IResponse
<
undefined
>
=
{
status
:
EStatuses
.
NOT_OK
,
result
:
undefined
,
message
:
error
.
message
}
return
response
}
}
public
deleteCommentById
=
async
(
user
:
IUser
,
id
:
string
):
Promise
<
IResponse
<
IComment
|
undefined
>>
=>
{
try
{
const
comment
=
await
Comment
.
findById
(
id
);
if
(
!
comment
)
{
throw
new
Error
(
'Comment not found'
);
}
if
(
comment
.
user
.
toString
()
!==
user
.
_id
.
toString
())
{
throw
new
Error
(
'You are not authorized to delete this comment!'
);
}
const
data
=
await
Comment
.
findOneAndDelete
({
_id
:
id
})
const
response
:
IResponse
<
IComment
>
=
{
status
:
EStatuses
.
OK
,
result
:
data
as
any
,
message
:
'Comment deleted'
}
return
response
}
catch
(
err
:
unknown
)
{
const
error
=
err
as
Error
const
response
:
IResponse
<
undefined
>
=
{
status
:
EStatuses
.
NOT_OK
,
result
:
undefined
,
message
:
error
.
message
}
return
response
}
}
};
export
const
mongo
=
new
Mongo
()
backend/src/services/comments.ts
0 → 100644
View file @
da51e85b
import
IComment
from
"../interfaces/IComment"
import
ICommentDto
from
"../interfaces/ICommentDto"
import
IResponse
from
"../interfaces/IResponse"
import
IUser
from
"../interfaces/IUser"
import
{
Mongo
,
mongo
}
from
"../repository/mongoose"
export
class
CommentService
{
private
repository
:
Mongo
constructor
()
{
this
.
repository
=
mongo
}
public
getComments
=
async
():
Promise
<
IResponse
<
IComment
[]
|
undefined
>>
=>
{
return
await
this
.
repository
.
getComments
()
}
public
getCommentById
=
async
(
id
:
string
):
Promise
<
IResponse
<
IComment
|
undefined
>>
=>
{
return
await
this
.
repository
.
getCommentById
(
id
)
}
public
addComment
=
async
(
commentDto
:
ICommentDto
):
Promise
<
IResponse
<
IComment
|
undefined
>>
=>
{
return
await
this
.
repository
.
addComment
(
commentDto
)
}
public
deleteCommentById
=
async
(
user
:
IUser
,
id
:
string
):
Promise
<
IResponse
<
IComment
|
undefined
>>
=>
{
return
await
this
.
repository
.
deleteCommentById
(
user
,
id
)
}
}
export
const
commentService
=
new
CommentService
()
\ No newline at end of file
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