just refactoring the AQI mapping functionality #3828
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Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## staging #3828 +/- ##
==========================================
- Coverage 11.77% 8.96% -2.81%
==========================================
Files 114 39 -75
Lines 15205 3469 -11736
Branches 274 274
==========================================
- Hits 1790 311 -1479
+ Misses 13415 3158 -10257
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Device registry changes in this PR available for preview here |
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (1)
src/device-registry/config/global/mappings.js (1)
30-35: Improved AQI index structure with explicit range boundaries.The refactoring from array-based to object-based structure with explicit min/max values improves code readability and maintainability. The continuous ranges are well-defined with precise boundaries.
A few suggestions to enhance this further:
- Consider adding JSDoc comments to document the units of measurement (presumably µg/m³)
- The abbreviation "u4sg" might be unclear to new developers - consider using a more descriptive name like "unhealthy_for_sensitive_groups"
AQI_INDEX: { + /** + * Air Quality Index ranges in µg/m³ + * Reference: [Add reference to AQI standard being followed] + */ good: { min: 0, max: 9.0 }, moderate: { min: 9.1, max: 35.4 }, - u4sg: { min: 35.5, max: 55.4 }, + unhealthy_for_sensitive_groups: { min: 35.5, max: 55.4 }, unhealthy: { min: 55.5, max: 125.4 }, very_unhealthy: { min: 125.5, max: 225.4 }, hazardous: { min: 225.5, max: null }, },
📜 Review details
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📒 Files selected for processing (2)
src/device-registry/config/global/mappings.js(1 hunks)src/device-registry/utils/generate-filter.js(4 hunks)
🧰 Additional context used
🪛 Biome
src/device-registry/utils/generate-filter.js
[error] 28-28: Avoid the delete operator which can impact performance.
Unsafe fix: Use an undefined assignment instead.
(lint/performance/noDelete)
[error] 33-33: Avoid the delete operator which can impact performance.
Unsafe fix: Use an undefined assignment instead.
(lint/performance/noDelete)
[error] 53-53: Avoid the delete operator which can impact performance.
Unsafe fix: Use an undefined assignment instead.
(lint/performance/noDelete)
🔇 Additional comments (3)
src/device-registry/config/global/mappings.js (1)
30-35: Verify the impact of AQI_INDEX structure change.
The transition from array-based to object-based structure might affect code that consumes these values.
Let's check for any direct references to the old array-based structure:
✅ Verification successful
The previous results show that the AQI_INDEX is being accessed as an object with keys in generate-filter.js, which is compatible with the new structure. However, let's verify if there are any other usages through imports or tests that might be affected by this change.
AQI_INDEX structure change appears safe to proceed
Based on the comprehensive analysis:
- The only direct usage of AQI_INDEX is in
generate-filter.js, which already uses object-style access (AQI_INDEX[index]) - While mappings.js is imported in multiple services, the AQI_INDEX is only referenced in the device-registry service
- No array-style access patterns (
AQI_INDEX[0]) were found - No test files were found using these values
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for potential usages of AQI_INDEX that might need updates
rg -l "AQI_INDEX" | xargs rg -A 5 -B 5 "AQI_INDEX"
# Search for array-style access patterns that might need updating
rg "AQI_INDEX\[\d+\]"
Length of output: 2070
Script:
#!/bin/bash
# Let's check for any imports or requires of the mappings file
rg -l "mappings" | xargs rg -A 3 -B 3 "require.*mapping|import.*mapping"
# Let's also check for any direct usage of the AQI index values
rg "(good|moderate|u4sg|unhealthy|very_unhealthy|hazardous).*AQI"
# Check for any test files that might be using these values
fd "test|spec" --exec rg -l "AQI_INDEX" {} \;
Length of output: 2768
src/device-registry/utils/generate-filter.js (2)
115-115: Integration of applyAQIFilter looks good!
The new function is consistently integrated across the events, readings, and fetch methods, improving code maintainability by centralizing the AQI filtering logic.
Also applies to: 368-368, 689-689
38-38: Verify AQI_INDEX structure compatibility.
The function assumes AQI_INDEX contains objects with min and max properties. Let's verify this structure exists in the constants.
✅ Verification successful
AQI_INDEX structure is correctly defined and compatible
The verification confirms that AQI_INDEX in src/device-registry/config/global/mappings.js has the expected structure with min and max properties for each index level (good, moderate, u4sg, unhealthy, very_unhealthy). This matches the usage in generate-filter.js where the code accesses range values through constants.AQI_INDEX[index].
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the structure of AQI_INDEX in constants matches the expected format
# Test: Search for AQI_INDEX definition
rg -A 10 "AQI_INDEX\s*=\s*{" src/device-registry/config/
Length of output: 156
Script:
#!/bin/bash
# Let's try a simpler search pattern for AQI_INDEX
rg "AQI_INDEX" src/device-registry/ -A 5
# Also search for any imports of constants or mappings that might contain AQI_INDEX
rg "import.*constants|import.*mappings" src/device-registry/
Length of output: 1480
| function applyAQIFilter(filter, index) { | ||
| if (!index) { | ||
| delete filter["values.pm2_5.value"]; | ||
| return filter; | ||
| } | ||
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| if (!Object.keys(constants.AQI_INDEX).includes(index)) { | ||
| delete filter["values.pm2_5.value"]; | ||
| return filter; | ||
| } | ||
|
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| // Get range values for the index | ||
| const range = constants.AQI_INDEX[index]; | ||
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| // Initialize the pm2_5 value filter if it doesn't exist | ||
| if (!filter["values.pm2_5.value"]) { | ||
| filter["values.pm2_5.value"] = {}; | ||
| } | ||
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| // Apply minimum value | ||
| filter["values.pm2_5.value"]["$gte"] = range.min; | ||
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| // Apply maximum value only if it exists (not null) | ||
| if (range.max !== null) { | ||
| filter["values.pm2_5.value"]["$lte"] = range.max; | ||
| } else { | ||
| // Remove any existing upper bound if this is the hazardous category | ||
| delete filter["values.pm2_5.value"]["$lte"]; | ||
| } | ||
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| filter["index"] = index; | ||
| return filter; | ||
| } |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Consider improving the robustness and performance of the AQI filter function.
While the function effectively centralizes the AQI filtering logic, there are several opportunities for improvement:
- The function mutates the input filter object directly, which can lead to unexpected side effects.
- The delete operator usage can impact performance.
- Missing documentation and type information.
Consider applying these improvements:
+ /**
+ * Applies AQI filtering criteria to the provided filter object
+ * @param {Object} filter - MongoDB filter object
+ * @param {string} index - AQI index category
+ * @returns {Object} Modified filter object
+ */
function applyAQIFilter(filter, index) {
+ // Create a shallow copy to avoid direct mutation
+ const newFilter = { ...filter };
+
if (!index) {
- delete filter["values.pm2_5.value"];
- return filter;
+ newFilter["values.pm2_5.value"] = undefined;
+ return newFilter;
}
if (!Object.keys(constants.AQI_INDEX).includes(index)) {
- delete filter["values.pm2_5.value"];
- return filter;
+ newFilter["values.pm2_5.value"] = undefined;
+ return newFilter;
}
// Get range values for the index
const range = constants.AQI_INDEX[index];
// Initialize the pm2_5 value filter
- if (!filter["values.pm2_5.value"]) {
- filter["values.pm2_5.value"] = {};
- }
+ newFilter["values.pm2_5.value"] = newFilter["values.pm2_5.value"] || {};
// Apply minimum value
- filter["values.pm2_5.value"]["$gte"] = range.min;
+ newFilter["values.pm2_5.value"]["$gte"] = range.min;
// Apply maximum value only if it exists (not null)
if (range.max !== null) {
- filter["values.pm2_5.value"]["$lte"] = range.max;
+ newFilter["values.pm2_5.value"]["$lte"] = range.max;
} else {
// Remove any existing upper bound if this is the hazardous category
- delete filter["values.pm2_5.value"]["$lte"];
+ newFilter["values.pm2_5.value"]["$lte"] = undefined;
}
- filter["index"] = index;
+ newFilter["index"] = index;
- return filter;
+ return newFilter;
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| function applyAQIFilter(filter, index) { | |
| if (!index) { | |
| delete filter["values.pm2_5.value"]; | |
| return filter; | |
| } | |
| if (!Object.keys(constants.AQI_INDEX).includes(index)) { | |
| delete filter["values.pm2_5.value"]; | |
| return filter; | |
| } | |
| // Get range values for the index | |
| const range = constants.AQI_INDEX[index]; | |
| // Initialize the pm2_5 value filter if it doesn't exist | |
| if (!filter["values.pm2_5.value"]) { | |
| filter["values.pm2_5.value"] = {}; | |
| } | |
| // Apply minimum value | |
| filter["values.pm2_5.value"]["$gte"] = range.min; | |
| // Apply maximum value only if it exists (not null) | |
| if (range.max !== null) { | |
| filter["values.pm2_5.value"]["$lte"] = range.max; | |
| } else { | |
| // Remove any existing upper bound if this is the hazardous category | |
| delete filter["values.pm2_5.value"]["$lte"]; | |
| } | |
| filter["index"] = index; | |
| return filter; | |
| } | |
| /** | |
| * Applies AQI filtering criteria to the provided filter object | |
| * @param {Object} filter - MongoDB filter object | |
| * @param {string} index - AQI index category | |
| * @returns {Object} Modified filter object | |
| */ | |
| function applyAQIFilter(filter, index) { | |
| // Create a shallow copy to avoid direct mutation | |
| const newFilter = { ...filter }; | |
| if (!index) { | |
| newFilter["values.pm2_5.value"] = undefined; | |
| return newFilter; | |
| } | |
| if (!Object.keys(constants.AQI_INDEX).includes(index)) { | |
| newFilter["values.pm2_5.value"] = undefined; | |
| return newFilter; | |
| } | |
| // Get range values for the index | |
| const range = constants.AQI_INDEX[index]; | |
| // Initialize the pm2_5 value filter | |
| newFilter["values.pm2_5.value"] = newFilter["values.pm2_5.value"] || {}; | |
| // Apply minimum value | |
| newFilter["values.pm2_5.value"]["$gte"] = range.min; | |
| // Apply maximum value only if it exists (not null) | |
| if (range.max !== null) { | |
| newFilter["values.pm2_5.value"]["$lte"] = range.max; | |
| } else { | |
| // Remove any existing upper bound if this is the hazardous category | |
| newFilter["values.pm2_5.value"]["$lte"] = undefined; | |
| } | |
| newFilter["index"] = index; | |
| return newFilter; | |
| } |
🧰 Tools
🪛 Biome
[error] 28-28: Avoid the delete operator which can impact performance.
Unsafe fix: Use an undefined assignment instead.
(lint/performance/noDelete)
[error] 33-33: Avoid the delete operator which can impact performance.
Unsafe fix: Use an undefined assignment instead.
(lint/performance/noDelete)
[error] 53-53: Avoid the delete operator which can impact performance.
Unsafe fix: Use an undefined assignment instead.
(lint/performance/noDelete)
Description
just refactoring the AQI mapping functionality
Changes Made
Testing
Affected Services
Endpoints Ready for Testing
API Documentation Updated?
Additional Notes
just refactoring the AQI mapping functionality
Summary by CodeRabbit