KevinMidboe/seasonedShows
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Added caching for all tmdb requests.

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Kevin
2017-10-22 17:41:12 +02:00
parent 6e95d48f11
commit 7952e6015a
1 changed files with 25 additions and 8 deletions
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33
seasoned_api/src/tmdb/tmdb.js
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@@ -18,7 +18,6 @@ class TMDB {
'upcoming': 'u', 'upcoming': 'u',
'similar': 'si', 'similar': 'si',
'lookup': 'l' 'lookup': 'l'
} }
} }
@@ -29,7 +28,7 @@ class TMDB {
*/ */
search(text, page = 1, type = 'multi') { search(text, page = 1, type = 'multi') {
const query = { 'query': text, 'page': page }; const query = { 'query': text, 'page': page };
const cacheKey = `${this.cacheTags.search}${page}:${type}:${text}`; const cacheKey = `${this.cacheTags.search}:${page}:${type}:${text}`;
return Promise.resolve() return Promise.resolve()
.then(() => this.cache.get(cacheKey)) .then(() => this.cache.get(cacheKey))
.catch(() => this.tmdb(type, query)) .catch(() => this.tmdb(type, query))
@@ -84,9 +83,12 @@ class TMDB {
// Build a query for tmdb with pagenumber // Build a query for tmdb with pagenumber
const query = { 'page': page } const query = { 'page': page }
const cacheKey = `${this.cacheTags.discover}:${page}:${type}`;
return Promise.resolve() return Promise.resolve()
.then(() => this.tmdb(tmdbType, query)) .then(() => this.cache.get(cacheKey))
.catch(() => this.tmdb(tmdbType, query))
.catch(() => { throw new Error('Could not fetch discover.'); }) .catch(() => { throw new Error('Could not fetch discover.'); })
.then((response) => this.cache.set(cacheKey, response))
.then((response) => { .then((response) => {
try { try {
// Return a object that has the results and a variable for page, total_pages // Return a object that has the results and a variable for page, total_pages
@@ -128,9 +130,12 @@ class TMDB {
// Build a query for tmdb with pagenumber // Build a query for tmdb with pagenumber
const query = { 'page': page } const query = { 'page': page }
const cacheKey = `${this.cacheTags.popular}:${page}:${type}`;
return Promise.resolve() return Promise.resolve()
.then(() => this.tmdb(tmdbType, query)) .then(() => this.cache.get(cacheKey))
.catch(() => this.tmdb(tmdbType, query))
.catch(() => { throw new Error('Could not fetch popular.'); }) .catch(() => { throw new Error('Could not fetch popular.'); })
.then((response) => this.cache.set(cacheKey, response))
.then((response) => { .then((response) => {
try { try {
var seasonedResponse = response.results.map((result) => { var seasonedResponse = response.results.map((result) => {
@@ -173,9 +178,12 @@ class TMDB {
// Build a query for tmdb with pagenumber // Build a query for tmdb with pagenumber
const query = { 'page': page } const query = { 'page': page }
const cacheKey = `${this.cacheTags.nowplaying}:${page}:${type}`;
return Promise.resolve() return Promise.resolve()
.then(() => this.tmdb(tmdbType, query)) .then(() => this.cache.get(cacheKey))
.catch(() => this.tmdb(tmdbType, query))
.catch(() => { throw new Error('Could not fetch popular.'); }) .catch(() => { throw new Error('Could not fetch popular.'); })
.then((response) => this.cache.set(cacheKey, response))
.then((response) => { .then((response) => {
try { try {
var seasonedResponse = response.results.map((result) => { var seasonedResponse = response.results.map((result) => {
@@ -200,9 +208,12 @@ class TMDB {
// TODO add filter for language // TODO add filter for language
upcoming(page) { upcoming(page) {
const query = { 'page': page } const query = { 'page': page }
const cacheKey = `${this.cacheTags.upcoming}:${page}`;
return Promise.resolve() return Promise.resolve()
.then(() => this.tmdb('upcomingMovies', query)) .then(() => this.cache.get(cacheKey))
.catch(() => this.tmdb('upcomingMovies', query))
.catch(() => { throw new Error('Could not fetch upcoming movies.'); }) .catch(() => { throw new Error('Could not fetch upcoming movies.'); })
.then((response) => this.cache.set(cacheKey, response))
.then((response) => { .then((response) => {
try { try {
var seasonedResponse = response.results.map((result) => { var seasonedResponse = response.results.map((result) => {
@@ -240,9 +251,12 @@ class TMDB {
} }
const query = { id: identifier } const query = { id: identifier }
const cacheKey = `${this.cacheTags.similar}:${type}:${identifier}`;
return Promise.resolve() return Promise.resolve()
.then(() => this.tmdb(tmdbType, query)) .then(() => this.cache.get(cacheKey))
.catch(() => this.tmdb(tmdbType, query))
.catch(() => { throw new Error('Could not fetch upcoming movies.'); }) .catch(() => { throw new Error('Could not fetch upcoming movies.'); })
.then((response) => this.cache.set(cacheKey, response))
.then((response) => { .then((response) => {
try { try {
var seasonedResponse = response.results.map((result) => { var seasonedResponse = response.results.map((result) => {
@@ -275,9 +289,12 @@ class TMDB {
}) })
} }
const query = { id: identifier }; const query = { id: identifier };
const cacheKey = `${this.cacheTags.lookup}:${type}:${identifier}`;
return Promise.resolve() return Promise.resolve()
.then(() => this.tmdb(type, query)) .then(() => this.cache.get(cacheKey))
.catch(() => this.tmdb(type, query))
.catch(() => { throw new Error('Could not find a movie with that id.'); }) .catch(() => { throw new Error('Could not find a movie with that id.'); })
.then((response) => this.cache.set(cacheKey, response))
.then((response) => { .then((response) => {
try { try {
var car = convertTmdbToSeasoned(response, queryType); var car = convertTmdbToSeasoned(response, queryType);