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-rw-r--r--server/lib/redis.ts54
1 files changed, 42 insertions, 12 deletions
diff --git a/server/lib/redis.ts b/server/lib/redis.ts
index e4e435659..abd75d512 100644
--- a/server/lib/redis.ts
+++ b/server/lib/redis.ts
@@ -48,6 +48,8 @@ class Redis {
48 ) 48 )
49 } 49 }
50 50
51 /************* Forgot password *************/
52
51 async setResetPasswordVerificationString (userId: number) { 53 async setResetPasswordVerificationString (userId: number) {
52 const generatedString = await generateRandomString(32) 54 const generatedString = await generateRandomString(32)
53 55
@@ -60,6 +62,8 @@ class Redis {
60 return this.getValue(this.generateResetPasswordKey(userId)) 62 return this.getValue(this.generateResetPasswordKey(userId))
61 } 63 }
62 64
65 /************* Email verification *************/
66
63 async setVerifyEmailVerificationString (userId: number) { 67 async setVerifyEmailVerificationString (userId: number) {
64 const generatedString = await generateRandomString(32) 68 const generatedString = await generateRandomString(32)
65 69
@@ -72,16 +76,20 @@ class Redis {
72 return this.getValue(this.generateVerifyEmailKey(userId)) 76 return this.getValue(this.generateVerifyEmailKey(userId))
73 } 77 }
74 78
79 /************* Views per IP *************/
80
75 setIPVideoView (ip: string, videoUUID: string) { 81 setIPVideoView (ip: string, videoUUID: string) {
76 return this.setValue(this.buildViewKey(ip, videoUUID), '1', VIDEO_VIEW_LIFETIME) 82 return this.setValue(this.generateViewKey(ip, videoUUID), '1', VIDEO_VIEW_LIFETIME)
77 } 83 }
78 84
79 async isVideoIPViewExists (ip: string, videoUUID: string) { 85 async isVideoIPViewExists (ip: string, videoUUID: string) {
80 return this.exists(this.buildViewKey(ip, videoUUID)) 86 return this.exists(this.generateViewKey(ip, videoUUID))
81 } 87 }
82 88
89 /************* API cache *************/
90
83 async getCachedRoute (req: express.Request) { 91 async getCachedRoute (req: express.Request) {
84 const cached = await this.getObject(this.buildCachedRouteKey(req)) 92 const cached = await this.getObject(this.generateCachedRouteKey(req))
85 93
86 return cached as CachedRoute 94 return cached as CachedRoute
87 } 95 }
@@ -94,9 +102,11 @@ class Redis {
94 (statusCode) ? { statusCode: statusCode.toString() } : null 102 (statusCode) ? { statusCode: statusCode.toString() } : null
95 ) 103 )
96 104
97 return this.setObject(this.buildCachedRouteKey(req), cached, lifetime) 105 return this.setObject(this.generateCachedRouteKey(req), cached, lifetime)
98 } 106 }
99 107
108 /************* Video views *************/
109
100 addVideoView (videoId: number) { 110 addVideoView (videoId: number) {
101 const keyIncr = this.generateVideoViewKey(videoId) 111 const keyIncr = this.generateVideoViewKey(videoId)
102 const keySet = this.generateVideosViewKey() 112 const keySet = this.generateVideosViewKey()
@@ -131,33 +141,37 @@ class Redis {
131 ]) 141 ])
132 } 142 }
133 143
134 generateVideosViewKey (hour?: number) { 144 /************* Keys generation *************/
145
146 generateCachedRouteKey (req: express.Request) {
147 return req.method + '-' + req.originalUrl
148 }
149
150 private generateVideosViewKey (hour?: number) {
135 if (!hour) hour = new Date().getHours() 151 if (!hour) hour = new Date().getHours()
136 152
137 return `videos-view-h${hour}` 153 return `videos-view-h${hour}`
138 } 154 }
139 155
140 generateVideoViewKey (videoId: number, hour?: number) { 156 private generateVideoViewKey (videoId: number, hour?: number) {
141 if (!hour) hour = new Date().getHours() 157 if (!hour) hour = new Date().getHours()
142 158
143 return `video-view-${videoId}-h${hour}` 159 return `video-view-${videoId}-h${hour}`
144 } 160 }
145 161
146 generateResetPasswordKey (userId: number) { 162 private generateResetPasswordKey (userId: number) {
147 return 'reset-password-' + userId 163 return 'reset-password-' + userId
148 } 164 }
149 165
150 generateVerifyEmailKey (userId: number) { 166 private generateVerifyEmailKey (userId: number) {
151 return 'verify-email-' + userId 167 return 'verify-email-' + userId
152 } 168 }
153 169
154 buildViewKey (ip: string, videoUUID: string) { 170 private generateViewKey (ip: string, videoUUID: string) {
155 return videoUUID + '-' + ip 171 return videoUUID + '-' + ip
156 } 172 }
157 173
158 buildCachedRouteKey (req: express.Request) { 174 /************* Redis helpers *************/
159 return req.method + '-' + req.originalUrl
160 }
161 175
162 private getValue (key: string) { 176 private getValue (key: string) {
163 return new Promise<string>((res, rej) => { 177 return new Promise<string>((res, rej) => {
@@ -197,6 +211,12 @@ class Redis {
197 }) 211 })
198 } 212 }
199 213
214 private deleteFieldInHash (key: string, field: string) {
215 return new Promise<void>((res, rej) => {
216 this.client.hdel(this.prefix + key, field, err => err ? rej(err) : res())
217 })
218 }
219
200 private setValue (key: string, value: string, expirationMilliseconds: number) { 220 private setValue (key: string, value: string, expirationMilliseconds: number) {
201 return new Promise<void>((res, rej) => { 221 return new Promise<void>((res, rej) => {
202 this.client.set(this.prefix + key, value, 'PX', expirationMilliseconds, (err, ok) => { 222 this.client.set(this.prefix + key, value, 'PX', expirationMilliseconds, (err, ok) => {
@@ -235,6 +255,16 @@ class Redis {
235 }) 255 })
236 } 256 }
237 257
258 private setValueInHash (key: string, field: string, value: string) {
259 return new Promise<void>((res, rej) => {
260 this.client.hset(this.prefix + key, field, value, (err) => {
261 if (err) return rej(err)
262
263 return res()
264 })
265 })
266 }
267
238 private increment (key: string) { 268 private increment (key: string) {
239 return new Promise<number>((res, rej) => { 269 return new Promise<number>((res, rej) => {
240 this.client.incr(this.prefix + key, (err, value) => { 270 this.client.incr(this.prefix + key, (err, value) => {